CN204344458U - A kind of rotor combination of 125-150 horsepower double-screw air compressor - Google Patents

A kind of rotor combination of 125-150 horsepower double-screw air compressor Download PDF

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Publication number
CN204344458U
CN204344458U CN201420757559.4U CN201420757559U CN204344458U CN 204344458 U CN204344458 U CN 204344458U CN 201420757559 U CN201420757559 U CN 201420757559U CN 204344458 U CN204344458 U CN 204344458U
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CN
China
Prior art keywords
point
rotor
tooth
female rotor
male rotor
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CN201420757559.4U
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Chinese (zh)
Inventor
刘连科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen East Asia Machinery Industry Limited by Share Ltd
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XIAMEN EAST ASIA MACHINERY CO Ltd
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Abstract

The rotor combination of a kind of 125-150 horsepower of the utility model double-screw air compressor, relates to the air compressing assembly of air compressor.In this rotor combination, female rotor establishes 6 left-handed teeth, and male rotor establishes the tooth of 5 dextrorotation; The helix angle of each tooth of yin, yang rotor is 46.23 degree; The pitch diameter of yin, yang rotor is respectively 159.2726mm and 132.7272mm; The outside diameter of yin, yang rotor is respectively 164.1926mm and 207.9444mm; The Root diameter of yin, yang rotor is respectively 83.9178mm and 127.6669mm; The tooth depth of yin, yang rotor is respectively 40.137mm and 40.138mm; The molded line minister degree of yin, yang rotor is 332.71mm; The helical pitch of yin, yang rotor is respectively 479.1024mm and 399.252mm; The centre distance of yin, yang rotor is 146mm; The coordinate resolution value of composition female rotor profile of tooth each section of curved section is, the 1st point: X=-52.7878, Y=-62.8738 ..., the 373rd point: X=28.0562, Y=-77.1526; The coordinate resolution value of composition male rotor profile of tooth each section of curved section is, the 1st point: X=0, Y=103.9722 ..., the 486th point: X=98.8834, Y=32.1292.Its good energy-conserving effect, has good combination property; Noise is low; Easy processing, easy to use.

Description

A kind of rotor combination of 125-150 horsepower double-screw air compressor
Technical field
The utility model relates to a kind of air compressing assembly of air compressor.
Background technique
Double-screw air compressor utilizes female rotor, the continuous output squeezing air of male rotor of conjugation engagement running in cavity.The feature of female rotor, male rotor profile determines performance and the efficiency of compressor.The manufacturer of present double-screw air compressor is all devoted to the molded line research of yin, yang rotor flute profile, for first generation double-screw compressor, the number of teeth of its male rotor is 4 and the number of teeth of female rotor is 6, and the profile of tooth of the profile of tooth of male rotor and female rotor is all Symmetrical Circular Arc cycloid composition.And second generation double-screw compressor, the number of teeth of male rotor is 5, and the number of teeth of female rotor is 6, and the profile of tooth of the profile of tooth of male rotor and female rotor is all monolateral asymmetric Arc Cycloid composition.Third generation double-screw compressor, the number of teeth of male rotor is 5, and the number of teeth of female rotor is 6, but the profile of tooth of the profile of tooth of male rotor and female rotor is all made up of bilateral asymmetric cycloid, and performance and the efficiency of compressor constantly get a promotion.
In order to promote performance and the efficiency of compressor further, China has promulgated carried displacement air compressor energy efficiency market and efficiency classification standard (GB19153-2009), the standard specifies the efficiency grade of carried displacement air compressor in the scope of 150 HP Power sections to be
The calculation method of unit input specific power is as follows: input specific power=complete machine power/volume flow
Therefore this calculating formula comprehensive, this input specific power is the smaller the better with ratio.
But the rotor combination of the current domestic existing third generation double-screw air compressor overwhelming majority still can not reach the energy-saving index of above-mentioned efficiency grade regulation.
Model utility content
The utility model aims to provide a kind of rotor combination of energy-conservation 125-150 horsepower double-screw air compressor, makes its double-screw air compressor of employing can reach the efficiency grading index of national regulation.
The technical solution of the utility model is: a kind of rotor combination of 125-150 horsepower double-screw air compressor, has a pair intermeshing female rotor and male rotor, and female rotor establishes 6 left-handed teeth, and male rotor establishes the tooth of 5 dextrorotation; The helix angle of each tooth of female rotor and the helix angle of each tooth of male rotor are 46.23 degree; Female rotor pitch diameter is 159.2726mm, and male rotor pitch diameter is 132.7272mm; Female rotor outside diameter is 164.1926mm, and male rotor outside diameter is 207.9444mm; Female rotor Root diameter is 83.9178mm, and male rotor Root diameter is 127.6669mm; Female rotor tooth depth is 40.137mm, and male rotor tooth depth is 40.138mm; The molded line minister degree of female rotor and male rotor is: 332.71mm; Female rotor helical pitch is 479.1024mm, and male rotor helical pitch is 399.252mm; The centre distance of female rotor and male rotor is 146mm; The coordinate resolution value of composition female rotor profile of tooth each section of curved section is:
1st point: X=-52.7878Y=-62.8738, the 2nd point: X=-52.6349Y=-63.003,
3rd point: X=-52.4805Y=-63.127, the 4th point: X=-52.3424Y=-63.2318,
5th point: X=-52.2031Y=-63.3343, the 6th point: X=-52.0729Y=-63.4284,
7th point: X=-51.9427Y=-63.5224, the 8th point: X=-51.8254Y=-63.605,
9th point: X=-51.7087Y=-63.6843, the 10th point: X=-51.5663Y=-63.7754,
11st point: X=-51.4229Y=-63.8646, the 12nd point: X=-51.2659Y=-63.9614,
13rd point: X=-51.1079Y=-64.0559, the 14th point: X=-50.964Y=-64.1367,
15th point: X=-50.8204Y=-64.2148, the 16th point: X=-50.65Y=-64.3054,
17th point: X=-50.4785Y=-64.3933, the 18th point: X=-50.3079Y=-64.4755,
19th point: X=-50.1345Y=-64.5553, the 20th point: X=-49.9736Y=-64.6265,
21st point: X=-49.8127Y=-64.6976, the 22nd point: X=-49.658Y=-64.764,
23rd point: X=-49.5275Y=-64.8155, the 24th point: X=-49.3276Y=-64.8898,
25th point: X=-49.1281Y=-64.962, the 26th point: X=-48.9269Y=-65.0333,
27th point: X=-48.7254Y=-65.0965, the 28th point: X=-48.5235Y=-65.1582,
29th point: X=-48.3217Y=-65.2174, the 30th point: X=-48.1283Y=-65.2681,
31st point: X=-47.9327Y=-65.3149, the 32nd point: X=-47.7531Y=-65.355,
33rd point: X=-47.5735Y=-65.3929, the 34th point: X=-47.2855Y=-65.4489,
35th point: X=-47.0754Y=-65.4853, the 36th point: X=-46.8646Y=-65.5176,
37th point: X=-46.6525Y=-65.5453, the 38th point: X=-46.4392Y=-65.5678,
39th point: X=-46.2384Y=-65.5842, the 40th point: X=-46.0385Y=-65.5983,
41st point: X=-45.8586Y=-65.6097, the 42nd point: X=-45.6827Y=-65.6188,
43rd point: X=-45.5017Y=-65.6237, the 44th point: X=-45.3209Y=-65.6255,
45th point: X=-45.0135Y=-65.6236, the 46th point: X=-44.7736Y=-65.6174,
47th point: X=-44.56Y=-65.6079, the 48th point: X=-44.4197Y=-65.5986,
49th point: X=-44.1544Y=-65.5752, the 50th point: X=-43.9186Y=-65.5531,
51st point: X=-43.6839Y=-65.5275, the 52nd point: X=-43.4228Y=-65.4889,
53rd point: X=-43.2453Y=-65.4598, the 54th point: X=-42.991Y=-65.4149,
55th point: X=-42.7631Y=-65.3647, the 56th point: X=-42.4695Y=-65.2985,
57th point: X=-42.2686Y=-65.2521, the 58th point: X=-42.006Y=-65.1813,
59th point: X=-41.7792Y=-65.1144, the 60th point: X=-41.5951Y=-65.0563,
61st point: X=-41.4119Y=-64.9953, the 62nd point: X=-41.216Y=-64.9267,
63rd point: X=-41.0224Y=-64.855, the 64th point: X=-40.8459Y=-64.7861,
65th point: X=-40.6708Y=-64.7144, the 66th point: X=-40.4593Y=-64.6234,
67th point: X=-40.2497Y=-64.5286, the 68th point: X=-40.0292Y=-64.4232,
69th point: X=-39.8117Y=-64.3136, the 70th point: X=-39.6179Y=-64.211,
71st point: X=-39.4264Y=-64.1051, the 72nd point: X=-39.2151Y=-63.9829,
73rd point: X=-39.0066Y=-63.8567, the 74th point: X=-38.813Y=-63.7332,
75th point: X=-38.6418Y=-63.6201, the 76th point: X=-38.4724Y=-63.5034,
77th point: X=-38.3039Y=-63.383, the 78th point: X=-38.1344Y=-63.2565,
79th point: X=-37.9692Y=-63.1309, the 80th point: X=-37.812Y=-63.0061,
81st point: X=-37.6326Y=-62.8589, the 82nd point: X=-37.4392Y=-62.6936,
83rd point: X=-37.1815Y=-62.4578, the 84th point: X=-37.0053Y=-62.2861,
85th point: X=-36.8744Y=-62.1526, the 86th point: X=-36.6784Y=-61.9426,
87th point: X=-36.538Y=-61.7944, the 88th point: X=-36.3969Y=-61.6467,
89th point: X=-36.2675Y=-61.5085, the 90th point: X=-36.0995Y=-61.3292,
91st point: X=-35.9261Y=-61.1446, the 92nd point: X=-35.7528Y=-60.9597,
93rd point: X=-35.4342Y=-60.6213, the 94th point: X=-35.218Y=-60.3909,
95th point: X=-34.9379Y=-60.0984, the 96th point: X=-34.728Y=-59.8832,
97th point: X=-34.518Y=-59.665, the 98th point: X=-34.2237Y=-59.3632,
99th point: X=-33.9393Y=-59.0797, the 100th point: X=-33.6093Y=-58.7519,
101st point: X=-33.2563Y=-58.4019, the 102nd point: X=-32.9752Y=-58.1277,
103rd point: X=-32.6748Y=-57.8374, the 104th point: X=-32.3836Y=-57.5565,
105th point: X=-32.0881Y=-57.2783, the 106th point: X=-31.7955Y=-57.0027,
107th point: X=-31.5012Y=-56.7278, the 108th point: X=-31.1838Y=-56.4374,
109th point: X=-30.8102Y=-56.0992, the 110th point: X=-30.4314Y=-55.7596,
111st point: X=-30.0515Y=-55.4224, the 112nd point: X=-29.6634Y=-55.0836,
113rd point: X=-29.3125Y=-54.7788, the 114th point: X=-28.9202Y=-54.4417,
115th point: X=-28.5304Y=-54.1101, the 116th point: X=-28.1416Y=-53.7835,
117th point: X=-27.7502Y=-53.4582, the 118th point: X=-27.3624Y=-53.1394,
119th point: X=-26.9675Y=-52.8182, the 120th point: X=-26.5702Y=-52.4985,
121st point: X=-26.1791Y=-52.1883, the 122nd point: X=-25.7801Y=-51.8751,
123rd point: X=-25.3977Y=-51.5802, the 124th point: X=-25.0269Y=-51.296,
125th point: X=-24.6481Y=-51.0098, the 126th point: X=-24.2956Y=-50.746,
127th point: X=-24.0004Y=-50.5274, the 128th point: X=-23.573Y=-50.2151,
129th point: X=-23.2485Y=-49.9795, the 130th point: X=-22.8315Y=-49.6825,
131st point: X=-22.3909Y=-49.3708, the 132nd point: X=-22.0821Y=-49.1564,
133rd point: X=-21.7999Y=-48.9605, the 134th point: X=-21.5135Y=-48.7648,
135th point: X=-21.1505Y=-48.5192, the 136th point: X=-20.8627Y=-48.3244,
137th point: X=-20.5981Y=-48.1494, the 138th point: X=-20.2042Y=-47.8947,
139th point: X=-19.8616Y=-47.6787, the 140th point: X=-19.5571Y=-47.4909,
141st point: X=-19.2578Y=-47.3103, the 142nd point: X=-18.9565Y=-47.1321,
143rd point: X=-18.6686Y=-46.9655, the 144th point: X=-18.3666Y=-46.7942,
145th point: X=-18.0543Y=-46.621, the 146th point: X=-17.74Y=-46.4505,
147th point: X=-17.432Y=-46.2871, the 148th point: X=-17.1015Y=-46.1157,
149th point: X=-16.7683Y=-45.9472, the 150th point: X=-16.4347Y=-45.7825,
151st point: X=-16.1034Y=-45.623, the 152nd point: X=-15.7834Y=-45.4727,
153rd point: X=-15.4683Y=-45.3282, the 154th point: X=-15.1519Y=-45.1867,
155th point: X=-14.8298Y=-45.0461, the 156th point: X=-14.5085Y=-44.9094,
157th point: X=-14.1811Y=-44.7737, the 158th point: X=-13.8523Y=-44.641,
159th point: X=-13.5185Y=-44.5099, the 160th point: X=-13.1816Y=-44.3813,
161st point: X=-12.8442Y=-44.2562, the 162nd point: X=-12.5044Y=-44.1339,
163rd point: X=-12.1871Y=-44.0229, the 164th point: X=-11.8404Y=-43.9053,
165th point: X=-11.489Y=-43.7899, the 166th point: X=-11.1514Y=-43.6826,
167th point: X=-10.8221Y=-43.5812, the 168th point: X=-10.5149Y=-43.4896,
169th point: X=-10.2165Y=-43.4034, the 170th point: X=-9.8782Y=-43.3088,
171st point: X=-9.5061Y=-43.2086, the 172nd point: X=-9.1518Y=-43.117,
173rd point: X=-8.8166Y=-43.0337, the 174th point: X=-8.4847Y=-42.9544,
175th point: X=-8.1408Y=-42.8756, the 176th point: X=-7.7974Y=-42.8002,
177th point: X=-7.4291Y=-42.7231, the 178th point: X=-7.0593Y=-42.6495,
179th point: X=-6.7192Y=-42.5852, the 180th point: X=-6.379Y=-42.5241,
181st point: X=-6.0141Y=-42.4621, the 182nd point: X=-5.6504Y=-42.404,
183rd point: X=-5.2888Y=-42.3498, the 184th point: X=-4.9262Y=-42.299,
185th point: X=-4.5711Y=-42.2528, the 186th point: X=-4.2131Y=-42.2096,
187th point: X=-3.8732Y=-42.1718, the 188th point: X=-3.5329Y=-42.1371,
189th point: X=-3.1985Y=-42.106, the 190th point: X=-2.864Y=-42.0778,
191st point: X=-2.5144Y=-42.0516, the 192nd point: X=-2.1675Y=-42.0289,
193rd point: X=-1.8464Y=-42.0106, the 194th point: X=-1.5227Y=-41.995,
195th point: X=-1.3226Y=-41.9868, the 196th point: X=-1.1022Y=-41.9789,
197th point: X=-0.9014Y=-41.9728, the 198th point: X=-0.6818Y=-41.9674,
199th point: X=-0.504Y=-41.964, the 200th point: X=-0.3273Y=-41.9614,
201st point: X=-0.1508Y=-41.9597, the 202nd point: X=0.0019Y=-41.9597,
203rd point: X=0.2085Y=-41.9604, the 204th point: X=0.5702Y=-41.9673,
205th point: X=0.9283Y=-41.9835, the 206th point: X=1.2932Y=-42.0057,
207th point: X=1.607Y=-42.028, the 208th point: X=1.8746Y=-42.051,
209th point: X=2.1446Y=-42.0765, the 210th point: X=2.4126Y=-42.1061,
211st point: X=2.6695Y=-42.1378, the 212nd point: X=2.9143Y=-42.1716,
213rd point: X=3.1593Y=-42.2086, the 214th point: X=3.404Y=-42.2478,
215th point: X=3.7134Y=-42.3001, the 216th point: X=4.09Y=-42.3698,
217th point: X=4.3835Y=-42.431, the 218th point: X=4.5982Y=-42.4795,
219th point: X=4.9174Y=-42.5577, the 220th point: X=5.228Y=-42.636,
221st point: X=5.5191Y=-42.7115, the 222nd point: X=5.8118Y=-42.7929,
223rd point: X=6.1108Y=-42.8833, the 224th point: X=6.3972Y=-42.9761,
225th point: X=6.7077Y=-43.0807, the 226th point: X=6.9956Y=-43.1807,
227th point: X=7.2886Y=-43.2856, the 228th point: X=7.5736Y=-43.3938,
229th point: X=7.8672Y=-43.5155, the 230th point: X=8.0579Y=-43.5958,
231st point: X=8.2518Y=-43.6775, the 232nd point: X=8.4363Y=-43.758,
233rd point: X=8.6285Y=-43.8439, the 234th point: X=9.0027Y=-44.0182,
235th point: X=9.2842Y=-44.157, the 236th point: X=9.5676Y=-44.301,
237th point: X=9.7514Y=-44.3981, the 238th point: X=9.9346Y=-44.4971,
239th point: X=10.1127Y=-44.5933, the 240th point: X=10.3065Y=-44.7007,
241st point: X=10.4835Y=-44.7988, the 242nd point: X=10.6594Y=-44.9049,
243rd point: X=10.8438Y=-45.0167, the 244th point: X=11.043Y=-45.1402,
245th point: X=11.2906Y=-45.2971, the 246th point: X=11.5506Y=-45.4636,
247th point: X=11.8174Y=-45.6383, the 248th point: X=12.0897Y=-45.827,
249th point: X=12.3992Y=-46.0488, the 250th point: X=12.6977Y=-46.2658,
251st point: X=13.0425Y=-46.5231, the 252nd point: X=13.3042Y=-46.725,
253rd point: X=13.7Y=-47.0443, the 254th point: X=13.9726Y=-47.2708,
255th point: X=14.2298Y=-47.4939, the 256th point: X=14.4596Y=-47.6995,
257th point: X=14.7237Y=-47.946, the 258th point: X=15.0029Y=-48.2096,
259th point: X=15.2804Y=-48.4772, the 260th point: X=15.5594Y=-48.753,
261st point: X=15.8429Y=-49.0409, the 262nd point: X=16.1158Y=-49.3264,
263rd point: X=16.4265Y=-49.6576, the 264th point: X=16.7039Y=-49.9663,
265th point: X=16.9697Y=-50.2763, the 266th point: X=17.2022Y=-50.5562,
267th point: X=17.4367Y=-50.8459, the 268th point: X=17.6437Y=-51.1105,
269th point: X=17.8513Y=-51.3772, the 270th point: X=18.0469Y=-51.6355,
271st point: X=18.3206Y=-52.0116, the 272nd point: X=18.5389Y=-52.3281,
273rd point: X=18.7689Y=-52.6678, the 274th point: X=18.9583Y=-52.9502,
275th point: X=19.1404Y=-53.2252, the 276th point: X=19.33Y=-53.5262,
277th point: X=19.5114Y=-53.8214, the 278th point: X=19.6816Y=-54.112,
279th point: X=19.8614Y=-54.4163, the 280th point: X=20.0258Y=-54.7065,
281st point: X=20.1935Y=-55.0144, the 282nd point: X=20.3647Y=-55.3268,
283rd point: X=20.5242Y=-55.6306, the 284th point: X=20.6867Y=-55.9513,
285th point: X=20.8484Y=-56.2723, the 286th point: X=20.9947Y=-56.576,
287th point: X=21.1513Y=-56.9149, the 288th point: X=21.2984Y=-57.2409,
289th point: X=21.4374Y=-57.5572, the 290th point: X=21.5782Y=-57.8901,
291st point: X=21.7104Y=-58.2044, the 292nd point: X=21.8502Y=-58.5547,
293rd point: X=21.9844Y=-58.8987, the 294th point: X=22.1102Y=-59.2341,
295th point: X=22.2377Y=-59.5812, the 296th point: X=22.3554Y=-59.9107,
297th point: X=22.4768Y=-60.2641, the 298th point: X=22.5964Y=-60.6282,
299th point: X=22.7032Y=-60.968, the 300th point: X=22.8107Y=-61.3229,
301st point: X=22.9174Y=-61.6886, the 302nd point: X=23.018Y=-62.0437,
303rd point: X=23.1191Y=-62.4084, the 304th point: X=23.2152Y=-62.7814,
305th point: X=23.3057Y=-63.1447, the 306th point: X=23.3983Y=-63.5321,
307th point: X=23.4788Y=-63.8821, the 308th point: X=23.5591Y=-64.2527,
309th point: X=23.6373Y=-64.6319, the 310th point: X=23.7103Y=-65.0077,
311st point: X=23.7764Y=-65.3729, the 312nd point: X=23.8394Y=-65.7247,
313rd point: X=23.9065Y=-66.1232, the 314th point: X=23.9701Y=-66.5267,
315th point: X=24.0303Y=-66.9301, the 316th point: X=24.084Y=-67.3238,
317th point: X=24.1327Y=-67.7057, the 318th point: X=24.1797Y=-68.1077,
319th point: X=24.2226Y=-68.5117, the 320th point: X=24.2586Y=-68.9042,
321st point: X=24.2925Y=-69.3006, the 322nd point: X=24.3233Y=-69.6973,
323rd point: X=24.3504Y=-70.0914, the 324th point: X=24.3743Y=-70.5075,
325th point: X=24.3914Y=-70.8711, the 326th point: X=24.4054Y=-71.2128,
327th point: X=24.4158Y=-71.548, the 328th point: X=24.4238Y=-71.9119,
329th point: X=24.4298Y=-72.3088, the 330th point: X=24.4321Y=-72.6958,
331st point: X=24.4301Y=-73.0742, the 332nd point: X=24.4253Y=-73.4195,
333rd point: X=24.4157Y=-73.8554, the 334th point: X=24.4005Y=-74.2567,
335th point: X=24.3921Y=-74.5018, the 336th point: X=24.3925Y=-74.6305,
337th point: X=24.3957Y=-74.7524, the 338th point: X=24.4031Y=-74.8597,
339th point: X=24.4159Y=-74.9689, the 340th point: X=24.4354Y=-75.0886,
341st point: X=24.4595Y=-75.206, the 342nd point: X=24.491Y=-75.3294,
343rd point: X=24.5268Y=-75.4482, the 344th point: X=24.5682Y=-75.5661,
345th point: X=24.6137Y=-75.6797, the 346th point: X=24.6794Y=-75.8201,
347th point: X=24.7553Y=-75.9613, the 348th point: X=24.8332Y=-76.0887,
349th point: X=24.9771Y=-76.2895, the 350th point: X=25.0779Y=-76.4102,
351st point: X=25.1765Y=-76.5159, the 352nd point: X=25.2781Y=-76.6136,
353rd point: X=25.3788Y=-76.7014, the 354th point: X=25.478Y=-76.78,
355th point: X=25.5753Y=-76.8495, the 356th point: X=25.7194Y=-76.9429,
357th point: X=25.845Y=-77.0138, the 358th point: X=25.9723Y=-77.0769,
359th point: X=26.1036Y=-77.134, the 360th point: X=26.2393Y=-77.1848,
361st point: X=26.3761Y=-77.2274, the 362nd point: X=26.5159Y=-77.2633,
363rd point: X=26.6569Y=-77.2918, the 364th point: X=26.7968Y=-77.3123,
365th point: X=26.9181Y=-77.3229, the 366th point: X=27.0824Y=-77.3291,
367th point: X=27.2244Y=-77.325, the 368th point: X=27.3674Y=-77.314,
369th point: X=27.5086Y=-77.2962, the 370th point: X=27.6498Y=-77.2707,
371st point: X=27.7876Y=-77.2376, the 372nd point: X=27.9251Y=-77.1975,
373rd point: X=28.0562Y=-77.1526,
The coordinate resolution value of composition male rotor profile of tooth each section of curved section is,
1st point: X=0Y=103.9722, the 2nd point: X=0.1603Y=103.9693,
3rd point: X=0.3194Y=103.9613, the 4th point: X=0.4762Y=103.9475,
5th point: X=0.6353Y=103.928, the 6th point: X=0.7931Y=103.903,
7th point: X=0.9503Y=103.8722, the 8th point: X=1.1064Y=103.836,
9th point: X=1.2608Y=103.7943, the 10th point: X=1.4146Y=103.747,
11st point: X=1.5664Y=103.6945, the 12nd point: X=1.7161Y=103.6364,
13rd point: X=1.8632Y=103.5733, the 14th point: X=2.0091Y=103.505,
15th point: X=2.1514Y=103.4318, the 16th point: X=2.2912Y=103.3535,
17th point: X=2.4285Y=103.2703, the 18th point: X=2.5624Y=103.1823,
19th point: X=2.6928Y=103.09, the 20th point: X=2.8205Y=102.994,
21st point: X=3.009Y=102.8462, the 22nd point: X=3.2586Y=102.644,
23rd point: X=3.5078Y=102.4405, the 24th point: X=3.7566Y=102.2375,
25th point: X=4.0045Y=102.0326, the 26th point: X=4.263Y=101.818,
27th point: X=4.5286Y=101.5955, the 28th point: X=4.7959Y=101.3697,
29th point: X=5.0605Y=101.145, the 30th point: X=5.3275Y=100.9161,
31st point: X=5.5944Y=100.6858, the 32nd point: X=5.861Y=100.4545,
33rd point: X=6.1258Y=100.2217, the 34th point: X=6.3895Y=99.9882,
35th point: X=6.6529Y=99.7519, the 36th point: X=6.9135Y=99.5152,
37th point: X=7.1734Y=99.2775, the 38th point: X=7.4326Y=99.0389,
39th point: X=7.6904Y=98.7985, the 40th point: X=7.9461Y=98.5567,
41st point: X=8.2016Y=98.313, the 42nd point: X=8.4572Y=98.0668,
43rd point: X=8.7749Y=97.7588, the 44th point: X=8.9644Y=97.5745,
45th point: X=9.1572Y=97.3847, the 46th point: X=9.3415Y=97.2032,
47th point: X=9.5919Y=96.9539, the 48th point: X=9.8404Y=96.7033,
49th point: X=10.0882Y=96.4515, the 50th point: X=10.3342Y=96.199,
51st point: X=10.5794Y=95.9437, the 52nd point: X=10.823Y=95.6875,
53rd point: X=11.064Y=95.4317, the 54th point: X=11.3032Y=95.1742,
55th point: X=11.5412Y=94.9154, the 56th point: X=11.7778Y=94.6543,
57th point: X=12.0133Y=94.3911, the 58th point: X=12.246Y=94.127,
59th point: X=12.4768Y=93.8619, the 60th point: X=12.7074Y=93.5952,
61st point: X=12.9365Y=93.328, the 62nd point: X=13.2211Y=92.9917,
63rd point: X=13.4472Y=92.7203, the 64th point: X=13.6712Y=92.448,
65th point: X=13.8928Y=92.1766, the 66th point: X=14.1136Y=91.9031,
67th point: X=14.3346Y=91.6261, the 68th point: X=14.5526Y=91.3493,
69th point: X=14.7698Y=91.0698, the 70th point: X=14.9855Y=90.7894,
71st point: X=15.1988Y=90.5088, the 72nd point: X=15.4117Y=90.2257,
73rd point: X=15.6213Y=89.943, the 74th point: X=15.829Y=89.6595,
75th point: X=16.0347Y=89.3753, the 76th point: X=16.1885Y=89.16,
77th point: X=16.3414Y=88.945, the 78th point: X=16.543Y=88.6583,
79th point: X=16.7188Y=88.4039, the 80th point: X=16.8932Y=88.1487,
81st point: X=17.0893Y=87.8589, the 82nd point: X=17.283Y=87.57,
83rd point: X=17.4766Y=87.2763, the 84th point: X=17.6694Y=86.9795,
85th point: X=17.8602Y=86.6812, the 86th point: X=18.0474Y=86.3853,
87th point: X=18.2339Y=86.0869, the 88th point: X=18.42Y=85.7846,
89th point: X=18.6048Y=85.4796, the 90th point: X=18.7859Y=85.1762,
91st point: X=18.9654Y=84.8704, the 92nd point: X=19.1424Y=84.5649,
93rd point: X=19.318Y=84.2572, the 94th point: X=19.4918Y=83.9482,
95th point: X=19.6628Y=83.6389, the 96th point: X=19.8302Y=83.3316,
97th point: X=19.9976Y=83.0191, the 98th point: X=20.1624Y=82.7063,
99th point: X=20.3252Y=82.392, the 100th point: X=20.4455Y=82.1564,
101st point: X=20.6043Y=81.8404, the 102nd point: X=20.7606Y=81.5238,
103rd point: X=20.915Y=81.2053, the 104th point: X=21.0656Y=80.8889,
105th point: X=21.2157Y=80.5678, the 106th point: X=21.3627Y=80.2471,
107th point: X=21.5064Y=79.9272, the 108th point: X=21.649Y=79.6035,
109th point: X=21.7894Y=79.2784, the 110th point: X=21.9265Y=78.9539,
111st point: X=22.0624Y=78.6256, the 112nd point: X=22.1944Y=78.2995,
113rd point: X=22.3243Y=77.9716, the 114th point: X=22.4515Y=77.6421,
115th point: X=22.5769Y=77.309, the 116th point: X=22.6979Y=76.9787,
117th point: X=22.8157Y=76.6491, the 118th point: X=22.9316Y=76.3163,
119th point: X=23.0452Y=75.9813, the 120th point: X=23.1557Y=75.6472,
121st point: X=23.3682Y=74.9777, the 122nd point: X=23.4704Y=74.6411,
123rd point: X=23.5694Y=74.3053, the 124th point: X=23.6898Y=73.8799,
125th point: X=23.7586Y=73.6258, the 126th point: X=23.8475Y=73.2855,
127th point: X=23.9123Y=73.0296, the 128th point: X=23.9751Y=72.7743,
129th point: X=24.0771Y=72.3434, the 130th point: X=24.1259Y=72.1288,
131st point: X=24.1927Y=71.8256, the 132nd point: X=24.2651Y=71.4798,
133rd point: X=24.334Y=71.1335, the 134th point: X=24.3995Y=70.7857,
135th point: X=24.4613Y=70.4362, the 136th point: X=24.5196Y=70.0857,
137th point: X=24.5733Y=69.7381, the 138th point: X=24.6234Y=69.3891,
139th point: X=24.6691Y=69.0413, the 140th point: X=24.7013Y=68.7765,
141st point: X=24.7304Y=68.5148, the 142nd point: X=24.7576Y=68.2501,
143rd point: X=24.79Y=67.8971, the 144th point: X=24.8179Y=67.5442,
145th point: X=24.8407Y=67.1933, the 146th point: X=24.859Y=66.842,
147th point: X=24.8723Y=66.4911, the 148th point: X=24.8819Y=66.045,
149th point: X=24.8834Y=65.6897, the 150th point: X=24.8794Y=65.3393,
151st point: X=24.8695Y=64.9852, the 152nd point: X=24.8534Y=64.6361,
153rd point: X=24.8311Y=64.2889, the 154th point: X=24.7934Y=63.8461,
155th point: X=24.7556Y=63.4985, the 156th point: X=24.709Y=63.1494,
157th point: X=24.6534Y=62.7997, the 158th point: X=24.5884Y=62.4547,
159th point: X=24.5531Y=62.2882, the 160th point: X=24.5148Y=62.1193,
161st point: X=24.4724Y=61.9491, the 162nd point: X=24.4279Y=61.7857,
163rd point: X=24.3857Y=61.6297, the 164th point: X=24.3581Y=61.5152,
165th point: X=24.333Y=61.3945, the 166th point: X=24.3117Y=61.2697,
167th point: X=24.3037Y=61.2075, the 168th point: X=24.2973Y=61.1454,
169th point: X=24.2925Y=61.0838, the 170th point: X=24.2891Y=61.0218,
171st point: X=24.2865Y=60.9592, the 172nd point: X=24.2848Y=60.8953,
173rd point: X=24.2845Y=60.8246, the 174th point: X=24.2861Y=60.765,
175th point: X=24.2887Y=60.7044, the 176th point: X=24.2925Y=60.6461,
177th point: X=24.2981Y=60.5852, the 178th point: X=24.3046Y=60.5247,
179th point: X=24.3119Y=60.4658, the 180th point: X=24.3204Y=60.4071,
181st point: X=24.3305Y=60.3475, the 182nd point: X=24.3418Y=60.2891,
183rd point: X=24.3542Y=60.2301, the 184th point: X=24.3676Y=60.1728,
185th point: X=24.3824Y=60.115, the 186th point: X=24.3989Y=60.057,
187th point: X=24.4172Y=59.9994, the 188th point: X=24.4369Y=59.9429,
189th point: X=24.4576Y=59.8882, the 190th point: X=24.4777Y=59.8342,
191st point: X=24.5056Y=59.7645, the 192nd point: X=24.5341Y=59.6983,
193rd point: X=24.559Y=59.6433, the 194th point: X=24.5862Y=59.5874,
195th point: X=24.6186Y=59.5265, the 196th point: X=24.6529Y=59.4662,
197th point: X=24.6915Y=59.4017, the 198th point: X=24.7275Y=59.3434,
199th point: X=24.7675Y=59.2826, the 200th point: X=24.8083Y=59.2236,
201st point: X=24.8504Y=59.1656, the 202nd point: X=24.8903Y=59.1137,
203rd point: X=24.9379Y=59.0564, the 204th point: X=24.9864Y=59.0014,
205th point: X=25.0287Y=58.9556, the 206th point: X=25.0777Y=58.9051,
207th point: X=25.1281Y=58.8561, the 208th point: X=25.1775Y=58.81,
209th point: X=25.2298Y=58.7631, the 210th point: X=25.2831Y=58.7182,
211st point: X=25.3361Y=58.6753, the 212nd point: X=25.3838Y=58.6387,
213rd point: X=25.4327Y=58.603, the 214th point: X=25.482Y=58.5692,
215th point: X=25.5322Y=58.537, the 216th point: X=25.5856Y=58.5044,
217th point: X=25.6396Y=58.4731, the 218th point: X=25.6961Y=58.4427,
219th point: X=25.7543Y=58.4121, the 220th point: X=25.7998Y=58.3897,
221st point: X=25.846Y=58.3669, the 222nd point: X=25.9365Y=58.3252,
223rd point: X=26.0278Y=58.2851, the 224th point: X=26.1185Y=58.2469,
225th point: X=26.2137Y=58.2078, the 226th point: X=26.3991Y=58.1326,
227th point: X=26.5849Y=58.058, the 228th point: X=26.7683Y=57.9861,
229th point: X=26.9575Y=57.9138, the 230th point: X=27.1476Y=57.8448,
231st point: X=27.2496Y=57.8089, the 232nd point: X=27.4358Y=57.7456,
233rd point: X=27.6274Y=57.6847, the 234th point: X=27.8214Y=57.6295,
235th point: X=28.017Y=57.5782, the 236th point: X=28.2121Y=57.5301,
237th point: X=28.4141Y=57.4826, the 238th point: X=28.5947Y=57.4424,
239th point: X=28.7917Y=57.4014, the 240th point: X=28.9858Y=57.3639,
241st point: X=29.1898Y=57.3266, the 242nd point: X=29.3867Y=57.2912,
243rd point: X=29.5873Y=57.2554, the 244th point: X=29.7867Y=57.2211,
245th point: X=29.9794Y=57.1905, the 246th point: X=30.177Y=57.1627,
247th point: X=30.3781Y=57.1389, the 248th point: X=30.5813Y=57.1196,
249th point: X=30.7837Y=57.1034, the 250th point: X=30.9869Y=57.0898,
251st point: X=31.1864Y=57.0782, the 252nd point: X=31.3896Y=57.0676,
253rd point: X=31.592Y=57.0584, the 254th point: X=31.7943Y=57.0524,
255th point: X=31.9911Y=57.0497, the 256th point: X=32.1924Y=57.0485,
257th point: X=32.3961Y=57.0503, the 258th point: X=32.6004Y=57.0551,
259th point: X=32.8046Y=57.0622, the 260th point: X=33.0075Y=57.0703,
261st point: X=33.2098Y=57.0798, the 262nd point: X=33.4119Y=57.0907,
263rd point: X=33.6171Y=57.1037, the 264th point: X=33.8198Y=57.1179,
265th point: X=34.0209Y=57.1333, the 266th point: X=34.2231Y=57.1511,
267th point: X=34.4257Y=57.1721, the 268th point: X=34.6271Y=57.1963,
269th point: X=34.8284Y=57.2236, the 270th point: X=35.0298Y=57.2527,
271st point: X=35.2275Y=57.2834, the 272nd point: X=35.4296Y=57.3168,
273rd point: X=35.6285Y=57.3509, the 274th point: X=35.8257Y=57.386,
275th point: X=36.0254Y=57.4232, the 276th point: X=36.2236Y=57.4612,
277th point: X=36.4192Y=57.4993, the 278th point: X=36.6187Y=57.5392,
279th point: X=36.8154Y=57.579, the 280th point: X=37.0127Y=57.6194,
281st point: X=37.2084Y=57.66, the 282nd point: X=37.4053Y=57.7019,
283rd point: X=37.601Y=57.7448, the 284th point: X=37.7957Y=57.789,
285th point: X=37.9907Y=57.8349, the 286th point: X=38.1887Y=57.8835,
287th point: X=38.3832Y=57.9327, the 288th point: X=38.5797Y=57.9832,
289th point: X=38.7737Y=58.0338, the 290th point: X=38.9689Y=58.0849,
291st point: X=39.1623Y=58.136, the 292nd point: X=39.356Y=58.1875,
293rd point: X=39.5477Y=58.2389, the 294th point: X=39.7425Y=58.2915,
295th point: X=39.9348Y=58.344, the 296th point: X=40.1296Y=58.3973,
297th point: X=40.322Y=58.4502, the 298th point: X=40.5794Y=58.5211,
299th point: X=40.7728Y=58.5745, the 300th point: X=40.9661Y=58.6277,
301st point: X=41.1603Y=58.6812, the 302nd point: X=41.3538Y=58.7345,
303rd point: X=41.5532Y=58.7893, the 304th point: X=41.7499Y=58.8435,
305th point: X=41.9454Y=58.8969, the 306th point: X=42.1403Y=58.95,
307th point: X=42.3332Y=59.0021, the 308th point: X=42.5298Y=59.055,
309th point: X=42.7244Y=59.1068, the 310th point: X=42.9204Y=59.1589,
311st point: X=43.1163Y=59.2104, the 312nd point: X=43.3094Y=59.2611,
313rd point: X=43.5043Y=59.3118, the 314th point: X=43.7Y=59.3623,
315th point: X=43.8937Y=59.4122, the 316th point: X=44.0877Y=59.4601,
317th point: X=44.2834Y=59.5087, the 318th point: X=44.4782Y=59.5567,
319th point: X=44.6726Y=59.6043, the 320th point: X=44.8673Y=59.6509,
321st point: X=45.0648Y=59.6978, the 322nd point: X=45.261Y=59.7439,
323rd point: X=45.4571Y=59.7895, the 324th point: X=45.6574Y=59.8355,
325th point: X=45.8553Y=59.8803, the 326th point: X=46.0538Y=59.9244,
327th point: X=46.254Y=59.9679, the 328th point: X=46.4501Y=60.0106,
329th point: X=46.6493Y=60.0529, the 330th point: X=46.8449Y=60.0937,
331st point: X=47.0458Y=60.135, the 332nd point: X=47.2432Y=60.1747,
333rd point: X=47.44Y=60.2133, the 334th point: X=47.8379Y=60.2893,
335th point: X=48.23Y=60.3632, the 336th point: X=48.6267Y=60.4384,
337th point: X=49.0261Y=60.5125, the 338th point: X=49.4255Y=60.5805,
339th point: X=49.8265Y=60.6436, the 340th point: X=50.2298Y=60.704,
341st point: X=50.6301Y=60.7606, the 342nd point: X=51.0352Y=60.8134,
343rd point: X=51.433Y=60.8613, the 344th point: X=51.8343Y=60.9072,
345th point: X=52.2393Y=60.9497, the 346th point: X=52.6407Y=60.988,
347th point: X=53.0406Y=61.0223, the 348th point: X=53.4486Y=61.0526,
349th point: X=53.8559Y=61.0786, the 350th point: X=54.2645Y=61.1003,
351st point: X=54.669Y=61.1172, the 352nd point: X=55.0777Y=61.1306,
353rd point: X=55.4834Y=61.1397, the 354th point: X=55.8883Y=61.1442,
355th point: X=56.2899Y=61.1445, the 356th point: X=56.697Y=61.1409,
357th point: X=57.0936Y=61.1347, the 358th point: X=57.4965Y=61.1247,
359th point: X=57.9178Y=61.1095, the 360th point: X=58.3189Y=61.0892,
361st point: X=58.7258Y=61.0641, the 362nd point: X=59.1283Y=61.0367,
363rd point: X=59.5287Y=61.0072, the 364th point: X=59.9305Y=60.9742,
365th point: X=60.337Y=60.9353, the 366th point: X=60.7363Y=60.892,
367th point: X=61.1349Y=60.8453, the 368th point: X=61.5395Y=60.7954,
369th point: X=61.9372Y=60.744, the 370th point: X=62.3412Y=60.6874,
371st point: X=62.739Y=60.6271, the 372nd point: X=63.1373Y=60.5618,
373rd point: X=63.536Y=60.4932, the 374th point: X=63.9338Y=60.4227,
375th point: X=64.3294Y=60.3494, the 376th point: X=64.7259Y=60.2723,
377th point: X=65.2192Y=60.169, the 378th point: X=65.7165Y=60.0587,
379th point: X=66.1129Y=59.9679, the 380th point: X=66.5086Y=59.8755,
381st point: X=66.8981Y=59.7813, the 382nd point: X=67.2909Y=59.6805,
383rd point: X=67.6811Y=59.5747, the 384th point: X=68.0727Y=59.4637,
385th point: X=68.4608Y=59.3513, the 386th point: X=68.8496Y=59.2371,
387th point: X=69.2347Y=59.1215, the 388th point: X=69.6217Y=59.002,
389th point: X=70.0077Y=58.8789, the 390th point: X=70.3944Y=58.7513,
391st point: X=70.7797Y=58.6207, the 392nd point: X=71.1639Y=58.4875,
393rd point: X=71.5412Y=58.3546, the 394th point: X=71.9242Y=58.2173,
395th point: X=72.307Y=58.0769, the 396th point: X=72.6838Y=57.9345,
397th point: X=73.0612Y=57.7855, the 398th point: X=73.438Y=57.6321,
399th point: X=73.8115Y=57.4769, the 400th point: X=74.1881Y=57.3183,
401st point: X=74.5576Y=57.1606, the 402nd point: X=74.9322Y=56.9976,
403rd point: X=75.3044Y=56.8316, the 404th point: X=75.6717Y=56.6629,
405th point: X=76.0343Y=56.4915, the 406th point: X=76.3965Y=56.317,
407th point: X=76.7632Y=56.1379, the 408th point: X=77.1251Y=55.9591,
409th point: X=77.4892Y=55.7762, the 410th point: X=77.8489Y=55.5917,
411st point: X=78.2073Y=55.4033, the 412nd point: X=78.5611Y=55.2128,
413rd point: X=78.9151Y=55.0182, the 414th point: X=79.2688Y=54.821,
415th point: X=79.6212Y=54.6225, the 416th point: X=79.9706Y=54.4238,
417th point: X=80.3199Y=54.2219, the 418th point: X=80.6683Y=54.0162,
419th point: X=81.0152Y=53.8061, the 420th point: X=81.358Y=53.5931,
421st point: X=81.702Y=53.3751, the 422nd point: X=82.0449Y=53.1549,
423rd point: X=82.3849Y=52.9348, the 424th point: X=82.7229Y=52.7142,
425th point: X=83.0601Y=52.4912, the 426th point: X=83.3981Y=52.2632,
427th point: X=83.7295Y=52.0341, the 428th point: X=84.0593Y=51.8011,
429th point: X=84.3871Y=51.5653, the 430th point: X=84.7144Y=51.3275,
431st point: X=85.0403Y=51.0895, the 432nd point: X=85.366Y=50.8504,
433rd point: X=85.69Y=50.6091, the 434th point: X=86.0155Y=50.3605,
435th point: X=86.3324Y=50.1112, the 436th point: X=86.6481Y=49.857,
437th point: X=86.9691Y=49.595, the 438th point: X=87.2762Y=49.3386,
439th point: X=87.5785Y=49.0739, the 440th point: X=87.8818Y=48.8018,
441st point: X=88.1861Y=48.5371, the 442nd point: X=88.4924Y=48.2616,
443rd point: X=88.7937Y=47.9828, the 444th point: X=89.0875Y=47.7071,
445th point: X=89.3782Y=47.4255, the 446th point: X=89.6687Y=47.1433,
447th point: X=89.9535Y=46.8548, the 448th point: X=90.2321Y=46.5679,
449th point: X=90.5106Y=46.2764, the 450th point: X=90.7845Y=45.9827,
451st point: X=91.0571Y=45.6838, the 452nd point: X=91.3237Y=45.3842,
453rd point: X=91.5851Y=45.083, the 454th point: X=91.8474Y=44.7742,
455th point: X=92.109Y=44.4594, the 456th point: X=92.3654Y=44.1439,
457th point: X=92.6225Y=43.8211, the 458th point: X=92.8765Y=43.4938,
459th point: X=93.1195Y=43.1735, the 460th point: X=93.3639Y=42.8458,
461st point: X=93.6007Y=42.5194, the 462nd point: X=93.8352Y=42.1899,
463rd point: X=94.0698Y=41.8549, the 464th point: X=94.2976Y=41.5202,
465th point: X=94.5722Y=41.1079, the 466th point: X=94.8949Y=40.6075,
467th point: X=95.2344Y=40.0573, the 468th point: X=95.6321Y=39.3824,
469th point: X=95.9612Y=38.8029, the 470th point: X=96.2541Y=38.2668,
471st point: X=96.3964Y=37.9977, the 472nd point: X=96.6646Y=37.4767,
473rd point: X=96.9229Y=36.9544, the 474th point: X=97.1046Y=36.5716,
475th point: X=97.3034Y=36.145, the 476th point: X=97.4723Y=35.7792,
477th point: X=97.6343Y=35.419, the 478th point: X=97.7984Y=35.0404,
479th point: X=97.9534Y=34.6671, the 480th point: X=98.1107Y=34.2751,
451st point: X=98.295Y=33.7982, the 482nd point: X=98.4233Y=33.4566,
453rd point: X=98.5465Y=33.1144, the 484th point: X=98.6731Y=32.7542,
455th point: X=98.7943Y=32.401, the 486th point: X=98.8834Y=32.1292,
On described female rotor, each tooth is provided with transition arc AB, arc envelope line BO, arc envelope line OC, coincidence circular arc C D, arc envelope line DE, pendulum point protection circular arc EF and tooth top circular arc FG successively.
On described male rotor, each tooth is provided with circular arc corresponding with each circular arc of each tooth on above-mentioned female rotor respectively successively: arc envelope line HI, transition arc IJ, transition arc JK, coincidence circular arc KL, put point protection circular arc LM, arc envelope line MN, tooth top circular arc NP.
On female rotor and male rotor, the joint of all two adjacent curve sections, is all smooth transition, there is not any cusp.
The rotor combination of the utility model 125-150 horsepower double-screw air compressor, due to the molded line structure that the structural parameter and above-mentioned coordinate value that adopt above-mentioned yin, yang rotor are formed, the utility model input specific power is made to reach 2 grades of efficiency scopes of national energy-saving standard, when significantly reducing complete machine power, larger air displacement can be produced again.The utility model rotor contact line is short, reveals triangle little, ensures that gas flow area is large.Be smoothly connected between each section of composition tooth curve of rotor flute profile, molded lines of rotor entirety, in streamlined, not only can reduce aerodynamical loss, and reduce drive noise, working efficiency is high, uses low in energy consumption, has outstanding compressor heat mechanical property simultaneously; Also be convenient in addition adopt formed cutter processing, significantly extend cutter life, be also convenient to grinding, there is good machinability.
Accompanying drawing explanation
Fig. 1 is the end-face structure schematic diagram of a rotor set unification embodiment of the utility model 125-150 horsepower double-screw air compressor.
Fig. 2 is the close-up schematic view in S portion in Fig. 1.
Embodiment
The end-face structure of a rotor set unification embodiment of the utility model 125-150 horsepower double-screw air compressor, as shown in Figure 1, this rotor combination is a pair intermeshing female rotor 1 and male rotor 2, and the female rotor 1 of this rotor combination establishes 6 left-handed teeth, and male rotor 2 establishes the tooth of 5 dextrorotation.The helix angle of each tooth of female rotor 1 and each tooth of male rotor 2 helix angle be 46.23 degree.Female rotor 1 pitch diameter is 159.2726mm, and male rotor 2 pitch diameter is 132.7272mm.Female rotor 1 outside diameter is 164.1926mm, and male rotor 2 outside diameter is 207.9444mm.Female rotor 1 Root diameter is 83.9178mm, and male rotor 2 Root diameter is 127.6669mm.Female rotor 1 tooth depth is 40.137mm, and male rotor 2 tooth depth is 40.138mm.Cloudy turn 1 and the molded line minister degree of male rotor 2 be: 332.71mm.Female rotor 1 helical pitch is 479.1024mm, and male rotor 2 helical pitch is 399.252mm.Female rotor 1 is 146mm with the centre distance of male rotor 2.
The coordinate resolution value of composition female rotor 1 profile of tooth each section of curved section is,
1st point: X=-52.7878Y=-62.8738, the 2nd point: X=-52.6349Y=-63.003,
3rd point: X=-52.4805Y=-63.127, the 4th point: X=-52.3424Y=-63.2318,
5th point: X=-52.2031Y=-63.3343, the 6th point: X=-52.0729Y=-63.4284,
7th point: X=-51.9427Y=-63.5224, the 8th point: X=-51.8254Y=-63.605,
9th point: X=-51.7087Y=-63.6843, the 10th point: X=-51.5663Y=-63.7754,
11st point: X=-51.4229Y=-63.8646, the 12nd point: X=-51.2659Y=-63.9614,
13rd point: X=-51.1079Y=-64.0559, the 14th point: X=-50.964Y=-64.1367,
15th point: X=-50.8204Y=-64.2148, the 16th point: X=-50.65Y=-64.3054,
17th point: X=-50.4785Y=-64.3933, the 18th point: X=-50.3079Y=-64.4755,
19th point: X=-50.1345Y=-64.5553, the 20th point: X=-49.9736Y=-64.6265,
21st point: X=-49.8127Y=-64.6976, the 22nd point: X=-49.658Y=-64.764,
23rd point: X=-49.5275Y=-64.8155, the 24th point: X=-49.3276Y=-64.8898,
25th point: X=-49.1281Y=-64.962, the 26th point: X=-48.9269Y=-65.0333,
27th point: X=-48.7254Y=-65.0965, the 28th point: X=-48.5235Y=-65.1582,
29th point: X=-48.3217Y=-65.2174, the 30th point: X=-48.1283Y=-65.2681,
31st point: X=-47.9327Y=-65.3149, the 32nd point: X=-47.7531Y=-65.355,
33rd point: X=-47.5735Y=-65.3929, the 34th point: X=-47.2855Y=-65.4489,
35th point: X=-47.0754Y=-65.4853, the 36th point: X=-46.8646Y=-65.5176,
37th point: X=-46.6525Y=-65.5453, the 38th point: X=-46.4392Y=-65.5678,
39th point: X=-46.2384Y=-65.5842, the 40th point: X=-46.0385Y=-65.5983,
41st point: X=-45.8586Y=-65.6097, the 42nd point: X=-45.6827Y=-65.6188,
43rd point: X=-45.5017Y=-65.6237, the 44th point: X=-45.3209Y=-65.6255,
45th point: X=-45.0135Y=-65.6236, the 46th point: X=-44.7736Y=-65.6174,
47th point: X=-44.56Y=-65.6079, the 48th point: X=-44.4197Y=-65.5986,
49th point: X=-44.1544Y=-65.5752, the 50th point: X=-43.9186Y=-65.5531,
51st point: X=-43.6839Y=-65.5275, the 52nd point: X=-43.4228Y=-65.4889,
53rd point: X=-43.2453Y=-65.4598, the 54th point: X=-42.991Y=-65.4149,
55th point: X=-42.7631Y=-65.3647, the 56th point: X=-42.4695Y=-65.2985,
57th point: X=-42.2686Y=-65.2521, the 58th point: X=-42.006Y=-65.1813,
59th point: X=-41.7792Y=-65.1144, the 60th point: X=-41.5951Y=-65.0563,
61st point: X=-41.4119Y=-64.9953, the 62nd point: X=-41.216Y=-64.9267,
63rd point: X=-41.0224Y=-64.855, the 64th point: X=-40.8459Y=-64.7861,
65th point: X=-40.6708Y=-64.7144, the 66th point: X=-40.4593Y=-64.6234,
67th point: X=-40.2497Y=-64.5286, the 68th point: X=-40.0292Y=-64.4232,
69th point: X=-39.8117Y=-64.3136, the 70th point: X=-39.6179Y=-64.211,
71st point: X=-39.4264Y=-64.1051, the 72nd point: X=-39.2151Y=-63.9829,
73rd point: X=-39.0066Y=-63.8567, the 74th point: X=-38.813Y=-63.7332,
75th point: X=-38.6418Y=-63.6201, the 76th point: X=-38.4724Y=-63.5034,
77th point: X=-38.3039Y=-63.383, the 78th point: X=-38.1344Y=-63.2565,
79th point: X=-37.9692Y=-63.1309, the 80th point: X=-37.812Y=-63.0061,
81st point: X=-37.6326Y=-62.8589, the 82nd point: X=-37.4392Y=-62.6936,
83rd point: X=-37.1815Y=-62.4578, the 84th point: X=-37.0053Y=-62.2861,
85th point: X=-36.8744Y=-62.1526, the 86th point: X=-36.6784Y=-61.9426,
87th point: X=-36.538Y=-61.7944, the 88th point: X=-36.3969Y=-61.6467,
89th point: X=-36.2675Y=-61.5085, the 90th point: X=-36.0995Y=-61.3292,
91st point: X=-35.9261Y=-61.1446, the 92nd point: X=-35.7528Y=-60.9597,
93rd point: X=-35.4342Y=-60.6213, the 94th point: X=-35.218Y=-60.3909,
95th point: X=-34.9379Y=-60.0984, the 96th point: X=-34.728Y=-59.8832,
97th point: X=-34.518Y=-59.665, the 98th point: X=-34.2237Y=-59.3632,
99th point: X=-33.9393Y=-59.0797, the 100th point: X=-33.6093Y=-58.7519,
101st point: X=-33.2563Y=-58.4019, the 102nd point: X=-32.9752Y=-58.1277,
103rd point: X=-32.6748Y=-57.8374, the 104th point: X=-32.3836Y=-57.5565,
105th point: X=-32.0881Y=-57.2783, the 106th point: X=-31.7955Y=-57.0027,
107th point: X=-31.5012Y=-56.7278, the 108th point: X=-31.1838Y=-56.4374,
109th point: X=-30.8102Y=-56.0992, the 110th point: X=-30.4314Y=-55.7596,
111st point: X=-30.0515Y=-55.4224, the 112nd point: X=-29.6634Y=-55.0836,
113rd point: X=-29.3125Y=-54.7788, the 114th point: X=-28.9202Y=-54.4417,
115th point: X=-28.5304Y=-54.1101, the 116th point: X=-28.1416Y=-53.7835,
117th point: X=-27.7502Y=-53.4582, the 118th point: X=-27.3624Y=-53.1394,
119th point: X=-26.9675Y=-52.8182, the 120th point: X=-26.5702Y=-52.4985,
121st point: X=-26.1791Y=-52.1883, the 122nd point: X=-25.7801Y=-51.8751,
123rd point: X=-25.3977Y=-51.5802, the 124th point: X=-25.0269Y=-51.296,
125th point: X=-24.6481Y=-51.0098, the 126th point: X=-24.2956Y=-50.746,
127th point: X=-24.0004Y=-50.5274, the 128th point: X=-23.573Y=-50.2151,
129th point: X=-23.2485Y=-49.9795, the 130th point: X=-22.8315Y=-49.6825,
131st point: X=-22.3909Y=-49.3708, the 132nd point: X=-22.0821Y=-49.1564,
133rd point: X=-21.7999Y=-48.9605, the 134th point: X=-21.5135Y=-48.7648,
135th point: X=-21.1505Y=-48.5192, the 136th point: X=-20.8627Y=-48.3244,
137th point: X=-20.5981Y=-48.1494, the 138th point: X=-20.2042Y=-47.8947,
139th point: X=-19.8616Y=-47.6787, the 140th point: X=-19.5571Y=-47.4909,
141st point: X=-19.2578Y=-47.3103, the 142nd point: X=-18.9565Y=-47.1321,
143rd point: X=-18.6686Y=-46.9655, the 144th point: X=-18.3666Y=-46.7942,
145th point: X=-18.0543Y=-46.621, the 146th point: X=-17.74Y=-46.4505,
147th point: X=-17.432Y=-46.2871, the 148th point: X=-17.1015Y=-46.1157,
149th point: X=-16.7683Y=-45.9472, the 150th point: X=-16.4347Y=-45.7825,
151st point: X=-16.1034Y=-45.623, the 152nd point: X=-15.7834Y=-45.4727,
153rd point: X=-15.4683Y=-45.3282, the 154th point: X=-15.1519Y=-45.1867,
155th point: X=-14.8298Y=-45.0461, the 156th point: X=-14.5085Y=-44.9094,
157th point: X=-14.1811Y=-44.7737, the 158th point: X=-13.8523Y=-44.641,
159th point: X=-13.5185Y=-44.5099, the 160th point: X=-13.1816Y=-44.3813,
161st point: X=-12.8442Y=-44.2562, the 162nd point: X=-12.5044Y=-44.1339,
163rd point: X=-12.1871Y=-44.0229, the 164th point: X=-11.8404Y=-43.9053,
165th point: X=-11.489Y=-43.7899, the 166th point: X=-11.1514Y=-43.6826,
167th point: X=-10.8221Y=-43.5812, the 168th point: X=-10.5149Y=-43.4896,
169th point: X=-10.2165Y=-43.4034, the 170th point: X=-9.8782Y=-43.3088,
171st point: X=-9.5061Y=-43.2086, the 172nd point: X=-9.1518Y=-43.117,
173rd point: X=-8.8166Y=-43.0337, the 174th point: X=-8.4847Y=-42.9544,
175th point: X=-8.1408Y=-42.8756, the 176th point: X=-7.7974Y=-42.8002,
177th point: X=-7.4291Y=-42.7231, the 178th point: X=-7.0593Y=-42.6495,
179th point: X=-6.7192Y=-42.5852, the 180th point: X=-6.379Y=-42.5241,
181st point: X=-6.0141Y=-42.4621, the 182nd point: X=-5.6504Y=-42.404,
183rd point: X=-5.2888Y=-42.3498, the 184th point: X=-4.9262Y=-42.299,
185th point: X=-4.5711Y=-42.2528, the 186th point: X=-4.2131Y=-42.2096,
187th point: X=-3.8732Y=-42.1718, the 188th point: X=-3.5329Y=-42.1371,
189th point: X=-3.1985Y=-42.106, the 190th point: X=-2.864Y=-42.0778,
191st point: X=-2.5144Y=-42.0516, the 192nd point: X=-2.1675Y=-42.0289,
193rd point: X=-1.8464Y=-42.0106, the 194th point: X=-1.5227Y=-41.995,
195th point: X=-1.3226Y=-41.9868, the 196th point: X=-1.1022Y=-41.9789,
197th point: X=-0.9014Y=-41.9728, the 198th point: X=-0.6818Y=-41.9674,
199th point: X=-0.504Y=-41.964, the 200th point: X=-0.3273Y=-41.9614,
201st point: X=-0.1508Y=-41.9597, the 202nd point: X=0.0019Y=-41.9597,
203rd point: X=0.2085Y=-41.9604, the 204th point: X=0.5702Y=-41.9673,
205th point: X=0.9283Y=-41.9835, the 206th point: X=1.2932Y=-42.0057,
207th point: X=1.607Y=-42.028, the 208th point: X=1.8746Y=-42.051,
209th point: X=2.1446Y=-42.0765, the 210th point: X=2.4126Y=-42.1061,
211st point: X=2.6695Y=-42.1378, the 212nd point: X=2.9143Y=-42.1716,
213rd point: X=3.1593Y=-42.2086, the 214th point: X=3.404Y=-42.2478,
215th point: X=3.7134Y=-42.3001, the 216th point: X=4.09Y=-42.3698,
217th point: X=4.3835Y=-42.431, the 218th point: X=4.5982Y=-42.4795,
219th point: X=4.9174Y=-42.5577, the 220th point: X=5.228Y=-42.636,
221st point: X=5.5191Y=-42.7115, the 222nd point: X=5.8118Y=-42.7929,
223rd point: X=6.1108Y=-42.8833, the 224th point: X=6.3972Y=-42.9761,
225th point: X=6.7077Y=-43.0807, the 226th point: X=6.9956Y=-43.1807,
227th point: X=7.2886Y=-43.2856, the 228th point: X=7.5736Y=-43.3938,
229th point: X=7.8672Y=-43.5155, the 230th point: X=8.0579Y=-43.5958,
231st point: X=8.2518Y=-43.6775, the 232nd point: X=8.4363Y=-43.758,
233rd point: X=8.6285Y=-43.8439, the 234th point: X=9.0027Y=-44.0182,
235th point: X=9.2842Y=-44.157, the 236th point: X=9.5676Y=-44.301,
237th point: X=9.7514Y=-44.3981, the 238th point: X=9.9346Y=-44.4971,
239th point: X=10.1127Y=-44.5933, the 240th point: X=10.3065Y=-44.7007,
241st point: X=10.4835Y=-44.7988, the 242nd point: X=10.6594Y=-44.9049,
243rd point: X=10.8438Y=-45.0167, the 244th point: X=11.043Y=-45.1402,
245th point: X=11.2906Y=-45.2971, the 246th point: X=11.5506Y=-45.4636,
247th point: X=11.8174Y=-45.6383, the 248th point: X=12.0897Y=-45.827,
249th point: X=12.3992Y=-46.0488, the 250th point: X=12.6977Y=-46.2658,
251st point: X=13.0425Y=-46.5231, the 252nd point: X=13.3042Y=-46.725,
253rd point: X=13.7Y=-47.0443, the 254th point: X=13.9726Y=-47.2708,
255th point: X=14.2298Y=-47.4939, the 256th point: X=14.4596Y=-47.6995,
257th point: X=14.7237Y=-47.946, the 258th point: X=15.0029Y=-48.2096,
259th point: X=15.2804Y=-48.4772, the 260th point: X=15.5594Y=-48.753,
261st point: X=15.8429Y=-49.0409, the 262nd point: X=16.1158Y=-49.3264,
263rd point: X=16.4265Y=-49.6576, the 264th point: X=16.7039Y=-49.9663,
265th point: X=16.9697Y=-50.2763, the 266th point: X=17.2022Y=-50.5562,
267th point: X=17.4367Y=-50.8459, the 268th point: X=17.6437Y=-51.1105,
269th point: X=17.8513Y=-51.3772, the 270th point: X=18.0469Y=-51.6355,
271st point: X=18.3206Y=-52.0116, the 272nd point: X=18.5389Y=-52.3281,
273rd point: X=18.7689Y=-52.6678, the 274th point: X=18.9583Y=-52.9502,
275th point: X=19.1404Y=-53.2252, the 276th point: X=19.33Y=-53.5262,
277th point: X=19.5114Y=-53.8214, the 278th point: X=19.6816Y=-54.112,
279th point: X=19.8614Y=-54.4163, the 280th point: X=20.0258Y=-54.7065,
281st point: X=20.1935Y=-55.0144, the 282nd point: X=20.3647Y=-55.3268,
283rd point: X=20.5242Y=-55.6306, the 284th point: X=20.6867Y=-55.9513,
285th point: X=20.8484Y=-56.2723, the 286th point: X=20.9947Y=-56.576,
287th point: X=21.1513Y=-56.9149, the 288th point: X=21.2984Y=-57.2409,
289th point: X=21.4374Y=-57.5572, the 290th point: X=21.5782Y=-57.8901,
291st point: X=21.7104Y=-58.2044, the 292nd point: X=21.8502Y=-58.5547,
293rd point: X=21.9844Y=-58.8987, the 294th point: X=22.1102Y=-59.2341,
295th point: X=22.2377Y=-59.5812, the 296th point: X=22.3554Y=-59.9107,
297th point: X=22.4768Y=-60.2641, the 298th point: X=22.5964Y=-60.6282,
299th point: X=22.7032Y=-60.968, the 300th point: X=22.8107Y=-61.3229,
301st point: X=22.9174Y=-61.6886, the 302nd point: X=23.018Y=-62.0437,
303rd point: X=23.1191Y=-62.4084, the 304th point: X=23.2152Y=-62.7814,
305th point: X=23.3057Y=-63.1447, the 306th point: X=23.3983Y=-63.5321,
307th point: X=23.4788Y=-63.8821, the 308th point: X=23.5591Y=-64.2527,
309th point: X=23.6373Y=-64.6319, the 310th point: X=23.7103Y=-65.0077,
311st point: X=23.7764Y=-65.3729, the 312nd point: X=23.8394Y=-65.7247,
313rd point: X=23.9065Y=-66.1232, the 314th point: X=23.9701Y=-66.5267,
315th point: X=24.0303Y=-66.9301, the 316th point: X=24.084Y=-67.3238,
317th point: X=24.1327Y=-67.7057, the 318th point: X=24.1797Y=-68.1077,
319th point: X=24.2226Y=-68.5117, the 320th point: X=24.2586Y=-68.9042,
321st point: X=24.2925Y=-69.3006, the 322nd point: X=24.3233Y=-69.6973,
323rd point: X=24.3504Y=-70.0914, the 324th point: X=24.3743Y=-70.5075,
325th point: X=24.3914Y=-70.8711, the 326th point: X=24.4054Y=-71.2128,
327th point: X=24.4158Y=-71.548, the 328th point: X=24.4238Y=-71.9119,
329th point: X=24.4298Y=-72.3088, the 330th point: X=24.4321Y=-72.6958,
331st point: X=24.4301Y=-73.0742, the 332nd point: X=24.4253Y=-73.4195,
333rd point: X=24.4157Y=-73.8554, the 334th point: X=24.4005Y=-74.2567,
335th point: X=24.3921Y=-74.5018, the 336th point: X=24.3925Y=-74.6305,
337th point: X=24.3957Y=-74.7524, the 338th point: X=24.4031Y=-74.8597,
339th point: X=24.4159Y=-74.9689, the 340th point: X=24.4354Y=-75.0886,
341st point: X=24.4595Y=-75.206, the 342nd point: X=24.491Y=-75.3294,
343rd point: X=24.5268Y=-75.4482, the 344th point: X=24.5682Y=-75.5661,
345th point: X=24.6137Y=-75.6797, the 346th point: X=24.6794Y=-75.8201,
347th point: X=24.7553Y=-75.9613, the 348th point: X=24.8332Y=-76.0887,
349th point: X=24.9771Y=-76.2895, the 350th point: X=25.0779Y=-76.4102,
351st point: X=25.1765Y=-76.5159, the 352nd point: X=25.2781Y=-76.6136,
353rd point: X=25.3788Y=-76.7014, the 354th point: X=25.478Y=-76.78,
355th point: X=25.5753Y=-76.8495, the 356th point: X=25.7194Y=-76.9429,
357th point: X=25.845Y=-77.0138, the 358th point: X=25.9723Y=-77.0769,
359th point: X=26.1036Y=-77.134, the 360th point: X=26.2393Y=-77.1848,
361st point: X=26.3761Y=-77.2274, the 362nd point: X=26.5159Y=-77.2633,
363rd point: X=26.6569Y=-77.2918, the 364th point: X=26.7968Y=-77.3123,
365th point: X=26.9181Y=-77.3229, the 366th point: X=27.0824Y=-77.3291,
367th point: X=27.2244Y=-77.325, the 368th point: X=27.3674Y=-77.314,
369th point: X=27.5086Y=-77.2962, the 370th point: X=27.6498Y=-77.2707,
371st point: X=27.7876Y=-77.2376, the 372nd point: X=27.9251Y=-77.1975,
373rd point: X=28.0562Y=-77.1526,
The coordinate resolution value of composition male rotor 2 profile of tooth each section of curved section is,
1st point: X=0Y=103.9722, the 2nd point: X=0.1603Y=103.9693,
3rd point: X=0.3194Y=103.9613, the 4th point: X=0.4762Y=103.9475,
5th point: X=0.6353Y=103.928, the 6th point: X=0.7931Y=103.903,
7th point: X=0.9503Y=103.8722, the 8th point: X=1.1064Y=103.836,
9th point: X=1.2608Y=103.7943, the 10th point: X=1.4146Y=103.747,
11st point: X=1.5664Y=103.6945, the 12nd point: X=1.7161Y=103.6364,
13rd point: X=1.8632Y=103.5733, the 14th point: X=2.0091Y=103.505,
15th point: X=2.1514Y=103.4318, the 16th point: X=2.2912Y=103.3535,
17th point: X=2.4285Y=103.2703, the 18th point: X=2.5624Y=103.1823,
19th point: X=2.6928Y=103.09, the 20th point: X=2.8205Y=102.994,
21st point: X=3.009Y=102.8462, the 22nd point: X=3.2586Y=102.644,
23rd point: X=3.5078Y=102.4405, the 24th point: X=3.7566Y=102.2375,
25th point: X=4.0045Y=102.0326, the 26th point: X=4.263Y=101.818,
27th point: X=4.5286Y=101.5955, the 28th point: X=4.7959Y=101.3697,
29th point: X=5.0605Y=101.145, the 30th point: X=5.3275Y=100.9161,
31st point: X=5.5944Y=100.6858, the 32nd point: X=5.861Y=100.4545,
33rd point: X=6.1258Y=100.2217, the 34th point: X=6.3895Y=99.9882,
35th point: X=6.6529Y=99.7519, the 36th point: X=6.9135Y=99.5152,
37th point: X=7.1734Y=99.2775, the 38th point: X=7.4326Y=99.0389,
39th point: X=7.6904Y=98.7985, the 40th point: X=7.9461Y=98.5567,
41st point: X=8.2016Y=98.313, the 42nd point: X=8.4572Y=98.0668,
43rd point: X=8.7749Y=97.7588, the 44th point: X=8.9644Y=97.5745,
45th point: X=9.1572Y=97.3847, the 46th point: X=9.3415Y=97.2032,
47th point: X=9.5919Y=96.9539, the 48th point: X=9.8404Y=96.7033,
49th point: X=10.0882Y=96.4515, the 50th point: X=10.3342Y=96.199,
51st point: X=10.5794Y=95.9437, the 52nd point: X=10.823Y=95.6875,
53rd point: X=11.064Y=95.4317, the 54th point: X=11.3032Y=95.1742,
55th point: X=11.5412Y=94.9154, the 56th point: X=11.7778Y=94.6543,
57th point: X=12.0133Y=94.3911, the 58th point: X=12.246Y=94.127,
59th point: X=12.4768Y=93.8619, the 60th point: X=12.7074Y=93.5952,
61st point: X=12.9365Y=93.328, the 62nd point: X=13.2211Y=92.9917,
63rd point: X=13.4472Y=92.7203, the 64th point: X=13.6712Y=92.448,
65th point: X=13.8928Y=92.1766, the 66th point: X=14.1136Y=91.9031,
67th point: X=14.3346Y=91.6261, the 68th point: X=14.5526Y=91.3493,
69th point: X=14.7698Y=91.0698, the 70th point: X=14.9855Y=90.7894,
71st point: X=15.1988Y=90.5088, the 72nd point: X=15.4117Y=90.2257,
73rd point: X=15.6213Y=89.943, the 74th point: X=15.829Y=89.6595,
75th point: X=16.0347Y=89.3753, the 76th point: X=16.1885Y=89.16,
77th point: X=16.3414Y=88.945, the 78th point: X=16.543Y=88.6583,
79th point: X=16.7188Y=88.4039, the 80th point: X=16.8932Y=88.1487,
81st point: X=17.0893Y=87.8589, the 82nd point: X=17.283Y=87.57,
83rd point: X=17.4766Y=87.2763, the 84th point: X=17.6694Y=86.9795,
85th point: X=17.8602Y=86.6812, the 86th point: X=18.0474Y=86.3853,
87th point: X=18.2339Y=86.0869, the 88th point: X=18.42Y=85.7846,
89th point: X=18.6048Y=85.4796, the 90th point: X=18.7859Y=85.1762,
91st point: X=18.9654Y=84.8704, the 92nd point: X=19.1424Y=84.5649,
93rd point: X=19.318Y=84.2572, the 94th point: X=19.4918Y=83.9482,
95th point: X=19.6628Y=83.6389, the 96th point: X=19.8302Y=83.3316,
97th point: X=19.9976Y=83.0191, the 98th point: X=20.1624Y=82.7063,
99th point: X=20.3252Y=82.392, the 100th point: X=20.4455Y=82.1564,
101st point: X=20.6043Y=81.8404, the 102nd point: X=20.7606Y=81.5238,
103rd point: X=20.915Y=81.2053, the 104th point: X=21.0656Y=80.8889,
105th point: X=21.2157Y=80.5678, the 106th point: X=21.3627Y=80.2471,
107th point: X=21.5064Y=79.9272, the 108th point: X=21.649Y=79.6035,
109th point: X=21.7894Y=79.2784, the 110th point: X=21.9265Y=78.9539,
111st point: X=22.0624Y=78.6256, the 112nd point: X=22.1944Y=78.2995,
113rd point: X=22.3243Y=77.9716, the 114th point: X=22.4515Y=77.6421,
115th point: X=22.5769Y=77.309, the 116th point: X=22.6979Y=76.9787,
117th point: X=22.8157Y=76.6491, the 118th point: X=22.9316Y=76.3163,
119th point: X=23.0452Y=75.9813, the 120th point: X=23.1557Y=75.6472,
121st point: X=23.3682Y=74.9777, the 122nd point: X=23.4704Y=74.6411,
123rd point: X=23.5694Y=74.3053, the 124th point: X=23.6898Y=73.8799,
125th point: X=23.7586Y=73.6258, the 126th point: X=23.8475Y=73.2855,
127th point: X=23.9123Y=73.0296, the 128th point: X=23.9751Y=72.7743,
129th point: X=24.0771Y=72.3434, the 130th point: X=24.1259Y=72.1288,
131st point: X=24.1927Y=71.8256, the 132nd point: X=24.2651Y=71.4798,
133rd point: X=24.334Y=71.1335, the 134th point: X=24.3995Y=70.7857,
135th point: X=24.4613Y=70.4362, the 136th point: X=24.5196Y=70.0857,
137th point: X=24.5733Y=69.7381, the 138th point: X=24.6234Y=69.3891,
139th point: X=24.6691Y=69.0413, the 140th point: X=24.7013Y=68.7765,
141st point: X=24.7304Y=68.5148, the 142nd point: X=24.7576Y=68.2501,
143rd point: X=24.79Y=67.8971, the 144th point: X=24.8179Y=67.5442,
145th point: X=24.8407Y=67.1933, the 146th point: X=24.859Y=66.842,
147th point: X=24.8723Y=66.4911, the 148th point: X=24.8819Y=66.045,
149th point: X=24.8834Y=65.6897, the 150th point: X=24.8794Y=65.3393,
151st point: X=24.8695Y=64.9852, the 152nd point: X=24.8534Y=64.6361,
153rd point: X=24.8311Y=64.2889, the 154th point: X=24.7934Y=63.8461,
155th point: X=24.7556Y=63.4985, the 156th point: X=24.709Y=63.1494,
157th point: X=24.6534Y=62.7997, the 158th point: X=24.5884Y=62.4547,
159th point: X=24.5531Y=62.2882, the 160th point: X=24.5148Y=62.1193,
161st point: X=24.4724Y=61.9491, the 162nd point: X=24.4279Y=61.7857,
163rd point: X=24.3857Y=61.6297, the 164th point: X=24.3581Y=61.5152,
165th point: X=24.333Y=61.3945, the 166th point: X=24.3117Y=61.2697,
167th point: X=24.3037Y=61.2075, the 168th point: X=24.2973Y=61.1454,
169th point: X=24.2925Y=61.0838, the 170th point: X=24.2891Y=61.0218,
171st point: X=24.2865Y=60.9592, the 172nd point: X=24.2848Y=60.8953,
173rd point: X=24.2845Y=60.8246, the 174th point: X=24.2861Y=60.765,
175th point: X=24.2887Y=60.7044, the 176th point: X=24.2925Y=60.6461,
177th point: X=24.2981Y=60.5852, the 178th point: X=24.3046Y=60.5247,
179th point: X=24.3119Y=60.4658, the 180th point: X=24.3204Y=60.4071,
181st point: X=24.3305Y=60.3475, the 182nd point: X=24.3418Y=60.2891,
183rd point: X=24.3542Y=60.2301, the 184th point: X=24.3676Y=60.1728,
185th point: X=24.3824Y=60.115, the 186th point: X=24.3989Y=60.057,
187th point: X=24.4172Y=59.9994, the 188th point: X=24.4369Y=59.9429,
189th point: X=24.4576Y=59.8882, the 190th point: X=24.4777Y=59.8342,
191st point: X=24.5056Y=59.7645, the 192nd point: X=24.5341Y=59.6983,
193rd point: X=24.559Y=59.6433, the 194th point: X=24.5862Y=59.5874,
195th point: X=24.6186Y=59.5265, the 196th point: X=24.6529Y=59.4662,
197th point: X=24.6915Y=59.4017, the 198th point: X=24.7275Y=59.3434,
199th point: X=24.7675Y=59.2826, the 200th point: X=24.8083Y=59.2236,
201st point: X=24.8504Y=59.1656, the 202nd point: X=24.8903Y=59.1137,
203rd point: X=24.9379Y=59.0564, the 204th point: X=24.9864Y=59.0014,
205th point: X=25.0287Y=58.9556, the 206th point: X=25.0777Y=58.9051,
207th point: X=25.1281Y=58.8561, the 208th point: X=25.1775Y=58.81,
209th point: X=25.2298Y=58.7631, the 210th point: X=25.2831Y=58.7182,
211st point: X=25.3361Y=58.6753, the 212nd point: X=25.3838Y=58.6387,
213rd point: X=25.4327Y=58.603, the 214th point: X=25.482Y=58.5692,
215th point: X=25.5322Y=58.537, the 216th point: X=25.5856Y=58.5044,
217th point: X=25.6396Y=58.4731, the 218th point: X=25.6961Y=58.4427,
219th point: X=25.7543Y=58.4121, the 220th point: X=25.7998Y=58.3897,
221st point: X=25.846Y=58.3669, the 222nd point: X=25.9365Y=58.3252,
223rd point: X=26.0278Y=58.2851, the 224th point: X=26.1185Y=58.2469,
225th point: X=26.2137Y=58.2078, the 226th point: X=26.3991Y=58.1326,
227th point: X=26.5849Y=58.058, the 228th point: X=26.7683Y=57.9861,
229th point: X=26.9575Y=57.9138, the 230th point: X=27.1476Y=57.8448,
231st point: X=27.2496Y=57.8089, the 232nd point: X=27.4358Y=57.7456,
233rd point: X=27.6274Y=57.6847, the 234th point: X=27.8214Y=57.6295,
235th point: X=28.017Y=57.5782, the 236th point: X=28.2121Y=57.5301,
237th point: X=28.4141Y=57.4826, the 238th point: X=28.5947Y=57.4424,
239th point: X=28.7917Y=57.4014, the 240th point: X=28.9858Y=57.3639,
241st point: X=29.1898Y=57.3266, the 242nd point: X=29.3867Y=57.2912,
243rd point: X=29.5873Y=57.2554, the 244th point: X=29.7867Y=57.2211,
245th point: X=29.9794Y=57.1905, the 246th point: X=30.177Y=57.1627,
247th point: X=30.3781Y=57.1389, the 248th point: X=30.5813Y=57.1196,
249th point: X=30.7837Y=57.1034, the 250th point: X=30.9869Y=57.0898,
251st point: X=31.1864Y=57.0782, the 252nd point: X=31.3896Y=57.0676,
253rd point: X=31.592Y=57.0584, the 254th point: X=31.7943Y=57.0524,
255th point: X=31.9911Y=57.0497, the 256th point: X=32.1924Y=57.0485,
257th point: X=32.3961Y=57.0503, the 258th point: X=32.6004Y=57.0551,
259th point: X=32.8046Y=57.0622, the 260th point: X=33.0075Y=57.0703,
261st point: X=33.2098Y=57.0798, the 262nd point: X=33.4119Y=57.0907,
263rd point: X=33.6171Y=57.1037, the 264th point: X=33.8198Y=57.1179,
265th point: X=34.0209Y=57.1333, the 266th point: X=34.2231Y=57.1511,
267th point: X=34.4257Y=57.1721, the 268th point: X=34.6271Y=57.1963,
269th point: X=34.8284Y=57.2236, the 270th point: X=35.0298Y=57.2527,
271st point: X=35.2275Y=57.2834, the 272nd point: X=35.4296Y=57.3168,
273rd point: X=35.6285Y=57.3509, the 274th point: X=35.8257Y=57.386,
275th point: X=36.0254Y=57.4232, the 276th point: X=36.2236Y=57.4612,
277th point: X=36.4192Y=57.4993, the 278th point: X=36.6187Y=57.5392,
279th point: X=36.8154Y=57.579, the 280th point: X=37.0127Y=57.6194,
281st point: X=37.2084Y=57.66, the 282nd point: X=37.4053Y=57.7019,
283rd point: X=37.601Y=57.7448, the 284th point: X=37.7957Y=57.789,
285th point: X=37.9907Y=57.8349, the 286th point: X=38.1887Y=57.8835,
287th point: X=38.3832Y=57.9327, the 288th point: X=38.5797Y=57.9832,
289th point: X=38.7737Y=58.0338, the 290th point: X=38.9689Y=58.0849,
291st point: X=39.1623Y=58.136, the 292nd point: X=39.356Y=58.1875,
293rd point: X=39.5477Y=58.2389, the 294th point: X=39.7425Y=58.2915,
295th point: X=39.9348Y=58.344, the 296th point: X=40.1296Y=58.3973,
297th point: X=40.322Y=58.4502, the 298th point: X=40.5794Y=58.5211,
299th point: X=40.7728Y=58.5745, the 300th point: X=40.9661Y=58.6277,
301st point: X=41.1603Y=58.6812, the 302nd point: X=41.3538Y=58.7345,
303rd point: X=41.5532Y=58.7893, the 304th point: X=41.7499Y=58.8435,
305th point: X=41.9454Y=58.8969, the 306th point: X=42.1403Y=58.95,
307th point: X=42.3332Y=59.0021, the 308th point: X=42.5298Y=59.055,
309th point: X=42.7244Y=59.1068, the 310th point: X=42.9204Y=59.1589,
311st point: X=43.1163Y=59.2104, the 312nd point: X=43.3094Y=59.2611,
313rd point: X=43.5043Y=59.3118, the 314th point: X=43.7Y=59.3623,
315th point: X=43.8937Y=59.4122, the 316th point: X=44.0877Y=59.4601,
317th point: X=44.2834Y=59.5087, the 318th point: X=44.4782Y=59.5567,
319th point: X=44.6726Y=59.6043, the 320th point: X=44.8673Y=59.6509,
321st point: X=45.0648Y=59.6978, the 322nd point: X=45.261Y=59.7439,
323rd point: X=45.4571Y=59.7895, the 324th point: X=45.6574Y=59.8355,
325th point: X=45.8553Y=59.8803, the 326th point: X=46.0538Y=59.9244,
327th point: X=46.254Y=59.9679, the 328th point: X=46.4501Y=60.0106,
329th point: X=46.6493Y=60.0529, the 330th point: X=46.8449Y=60.0937,
331st point: X=47.0458Y=60.135, the 332nd point: X=47.2432Y=60.1747,
333rd point: X=47.44Y=60.2133, the 334th point: X=47.8379Y=60.2893,
335th point: X=48.23Y=60.3632, the 336th point: X=48.6267Y=60.4384,
337th point: X=49.0261Y=60.5125, the 338th point: X=49.4255Y=60.5805,
339th point: X=49.8265Y=60.6436, the 340th point: X=50.2298Y=60.704,
341st point: X=50.6301Y=60.7606, the 342nd point: X=51.0352Y=60.8134,
343rd point: X=51.433Y=60.8613, the 344th point: X=51.8343Y=60.9072,
345th point: X=52.2393Y=60.9497, the 346th point: X=52.6407Y=60.988,
347th point: X=53.0406Y=61.0223, the 348th point: X=53.4486Y=61.0526,
349th point: X=53.8559Y=61.0786, the 350th point: X=54.2645Y=61.1003,
351st point: X=54.669Y=61.1172, the 352nd point: X=55.0777Y=61.1306,
353rd point: X=55.4834Y=61.1397, the 354th point: X=55.8883Y=61.1442,
355th point: X=56.2899Y=61.1445, the 356th point: X=56.697Y=61.1409,
357th point: X=57.0936Y=61.1347, the 358th point: X=57.4965Y=61.1247,
359th point: X=57.9178Y=61.1095, the 360th point: X=58.3189Y=61.0892,
361st point: X=58.7258Y=61.0641, the 362nd point: X=59.1283Y=61.0367,
363rd point: X=59.5287Y=61.0072, the 364th point: X=59.9305Y=60.9742,
365th point: X=60.337Y=60.9353, the 366th point: X=60.7363Y=60.892,
367th point: X=61.1349Y=60.8453, the 368th point: X=61.5395Y=60.7954,
369th point: X=61.9372Y=60.744, the 370th point: X=62.3412Y=60.6874,
371st point: X=62.739Y=60.6271, the 372nd point: X=63.1373Y=60.5618,
373rd point: X=63.536Y=60.4932, the 374th point: X=63.9338Y=60.4227,
375th point: X=64.3294Y=60.3494, the 376th point: X=64.7259Y=60.2723,
377th point: X=65.2192Y=60.169, the 378th point: X=65.7165Y=60.0587,
379th point: X=66.1129Y=59.9679, the 380th point: X=66.5086Y=59.8755,
381st point: X=66.8981Y=59.7813, the 382nd point: X=67.2909Y=59.6805,
383rd point: X=67.6811Y=59.5747, the 384th point: X=68.0727Y=59.4637,
385th point: X=68.4608Y=59.3513, the 386th point: X=68.8496Y=59.2371,
387th point: X=69.2347Y=59.1215, the 388th point: X=69.6217Y=59.002,
389th point: X=70.0077Y=58.8789, the 390th point: X=70.3944Y=58.7513,
391st point: X=70.7797Y=58.6207, the 392nd point: X=71.1639Y=58.4875,
393rd point: X=71.5412Y=58.3546, the 394th point: X=71.9242Y=58.2173,
395th point: X=72.307Y=58.0769, the 396th point: X=72.6838Y=57.9345,
397th point: X=73.0612Y=57.7855, the 398th point: X=73.438Y=57.6321,
399th point: X=73.8115Y=57.4769, the 400th point: X=74.1881Y=57.3183,
401st point: X=74.5576Y=57.1606, the 402nd point: X=74.9322Y=56.9976,
403rd point: X=75.3044Y=56.8316, the 404th point: X=75.6717Y=56.6629,
405th point: X=76.0343Y=56.4915, the 406th point: X=76.3965Y=56.317,
407th point: X=76.7632Y=56.1379, the 408th point: X=77.1251Y=55.9591,
409th point: X=77.4892Y=55.7762, the 410th point: X=77.8489Y=55.5917,
411st point: X=78.2073Y=55.4033, the 412nd point: X=78.5611Y=55.2128,
413rd point: X=78.9151Y=55.0182, the 414th point: X=79.2688Y=54.821,
415th point: X=79.6212Y=54.6225, the 416th point: X=79.9706Y=54.4238,
417th point: X=80.3199Y=54.2219, the 418th point: X=80.6683Y=54.0162,
419th point: X=81.0152Y=53.8061, the 420th point: X=81.358Y=53.5931,
421st point: X=81.702Y=53.3751, the 422nd point: X=82.0449Y=53.1549,
423rd point: X=82.3849Y=52.9348, the 424th point: X=82.7229Y=52.7142,
425th point: X=83.0601Y=52.4912, the 426th point: X=83.3981Y=52.2632,
427th point: X=83.7295Y=52.0341, the 428th point: X=84.0593Y=51.8011,
429th point: X=84.3871Y=51.5653, the 430th point: X=84.7144Y=51.3275,
431st point: X=85.0403Y=51.0895, the 432nd point: X=85.366Y=50.8504,
433rd point: X=85.69Y=50.6091, the 434th point: X=86.0155Y=50.3605,
435th point: X=86.3324Y=50.1112, the 436th point: X=86.6481Y=49.857,
437th point: X=86.9691Y=49.595, the 438th point: X=87.2762Y=49.3386,
439th point: X=87.5785Y=49.0739, the 440th point: X=87.8818Y=48.8018,
441st point: X=88.1861Y=48.5371, the 442nd point: X=88.4924Y=48.2616,
443rd point: X=88.7937Y=47.9828, the 444th point: X=89.0875Y=47.7071,
445th point: X=89.3782Y=47.4255, the 446th point: X=89.6687Y=47.1433,
447th point: X=89.9535Y=46.8548, the 448th point: X=90.2321Y=46.5679,
449th point: X=90.5106Y=46.2764, the 450th point: X=90.7845Y=45.9827,
451st point: X=91.0571Y=45.6838, the 452nd point: X=91.3237Y=45.3842,
453rd point: X=91.5851Y=45.083, the 454th point: X=91.8474Y=44.7742,
455th point: X=92.109Y=44.4594, the 456th point: X=92.3654Y=44.1439,
457th point: X=92.6225Y=43.8211, the 458th point: X=92.8765Y=43.4938,
459th point: X=93.1195Y=43.1735, the 460th point: X=93.3639Y=42.8458,
461st point: X=93.6007Y=42.5194, the 462nd point: X=93.8352Y=42.1899,
463rd point: X=94.0698Y=41.8549, the 464th point: X=94.2976Y=41.5202,
465th point: X=94.5722Y=41.1079, the 466th point: X=94.8949Y=40.6075,
467th point: X=95.2344Y=40.0573, the 468th point: X=95.6321Y=39.3824,
469th point: X=95.9612Y=38.8029, the 470th point: X=96.2541Y=38.2668,
471st point: X=96.3964Y=37.9977, the 472nd point: X=96.6646Y=37.4767,
473rd point: X=96.9229Y=36.9544, the 474th point: X=97.1046Y=36.5716,
475th point: X=97.3034Y=36.145, the 476th point: X=97.4723Y=35.7792,
477th point: X=97.6343Y=35.419, the 478th point: X=97.7984Y=35.0404,
479th point: X=97.9534Y=34.6671, the 480th point: X=98.1107Y=34.2751,
451st point: X=98.295Y=33.7982, the 482nd point: X=98.4233Y=33.4566,
453rd point: X=98.5465Y=33.1144, the 484th point: X=98.6731Y=32.7542,
455th point: X=98.7943Y=32.401, the 486th point: X=98.8834Y=32.1292,
Adopt the molded line structure that the coordinate value of above-mentioned female rotor 1, male rotor 2 is formed, as shown in Figure 2.
The molded line of female rotor 1 is composed as follows:
Female rotor first tooth curve-transition arc AB, transition arc AB is the forming curves of arc envelope line HI on male rotor 2, and its two ends are connected with the corresponding end point of arc envelope line BO sleekly with tooth top circular arc FG respectively.
Female rotor second tooth curve-arc envelope line BO, arc envelope line BO is the arc envelope line formed by transition arc IJ on male rotor 2, and its two ends are connected with the corresponding end point of arc envelope line OC sleekly with transition arc AB respectively.
Female rotor the 3rd tooth curve-arc envelope line OC, arc envelope line OC is the arc envelope line formed by transition arc JK on male rotor 2, and its two ends are connected with the corresponding end point of coincidence circular arc C D sleekly with arc envelope line BO respectively.
Female rotor the 4th tooth curve-coincidence circular arc C D, coincidence circular arc C D and the circular arc KL on male rotor 2 are the molded line that overlaps completely, and its two ends are connected with the corresponding end point of arc envelope line DE sleekly with arc envelope line BO respectively.
Female rotor the 5th tooth curve-arc envelope line DE, arc envelope line DE put point protection circular arc LM by male rotor 2DE1 to roll the arc envelope line segment formed, and its two ends are connected with the corresponding end point putting point protection circular arc EF sleekly with coincidence circular arc C D respectively.
Female rotor the 6th tooth curve-pendulum point protection circular arc EF; pendulum point protection circular arc EF is that the pendulum point of circular arc protection curve M N on male rotor 2 forms tooth curve; its two ends are connected with the corresponding end point of tooth top circular arc FG sleekly with arc envelope line DE respectively; female rotor 1, by pendulum point protection circular arc EF, protects pendulum point effectively.
Female rotor the 7th tooth curve-tooth top circular arc FG, tooth top circular arc FG are the transition lines connecting pendulum point protection circular arc EF and transition arc AB sleekly.
The molded line of male rotor 2 is composed as follows:
Male rotor first tooth curve-arc envelope line HI, arc envelope line HI is the arc envelope line formed by transition arc AB on female rotor 1.
Male rotor second tooth curve-transition arc IJ, transition arc IJ form arc envelope line BO on female rotor 1, and transition arc IJ is one section of circular arc that the center of circle is positioned at male rotor 2 pitch circle simultaneously, and its two ends are connected with transition arc JK with arc envelope line HI respectively.
Male rotor the 3rd tooth curve-transition arc JK, transition arc JK forms DE1 arc envelope line OC on female rotor 1, transition arc JK is one section of circular arc that the center of circle is positioned at male rotor 2 pitch circle simultaneously, and its two ends are connected with the corresponding end point of transition arc KL sleekly with arc envelope line IJ respectively.
Male rotor the 4th tooth curve-coincidence circular arc KL, coincidence circular arc KL and circular arc C D on female rotor 1 are the molded line that overlaps completely.Its two ends respectively with transition arc JK with put point protection circular arc LM and be connected.
Male rotor the 5th tooth curve-pendulum point protection circular arc LM, pendulum point protection circular arc LM rolls and forms arc envelope line segment DE on female rotor 1, and its two ends are connected with the corresponding end point of arc envelope line segment MN sleekly with symmetrical line segment KL respectively.
Male rotor the 6th tooth curve-arc envelope line MN, arc envelope line MN to roll the arc envelope line segment formed by female rotor 1 being put point protection circular arc EF, and its two ends are connected with the corresponding end point of tooth top circular arc NP sleekly with pendulum point protection circular arc LM respectively.
Male rotor the 7th tooth curve-tooth top circular arc NP, tooth top circular arc NP are the transition lines connecting pendulum point protection circular arc MN and arc envelope line HI.
On female rotor 1 and on male rotor 2, the joint of all two adjacent composition tooth curves, is all smooth transition, there is not any cusp.Female rotor 1 adopts tooth top circular arc FG, male rotor 2 adopts tooth top circular arc NP, both protected cycloid and formed point, be convenient to again the external diameter measuring female rotor 1 and male rotor 2.Adopt arc envelope line respectively on female rotor 1 He on male rotor 2, make Line of contact the shortest.
Be below the present embodiment and the actual test report with power section old money third generation double-screw compressor rotor combination product performance:
The rotor combination of the present embodiment With the old money product of power section
Type 150J/8 150J/8
Main frame model J136 Old money main frame model
Inspection pressure 0.8 0.8
Complete machine power 126.7 134
Power of motor 110 110
Voltage 407 380
Rated current 200 200
Measured current 201 225
Engine speed 2983 2970
Volume flow 17.9 15.84
Input specific power 7.07 8.45
The rotor combination of the present embodiment 125-150 horsepower double-screw air compressor, the actual measurement of input specific power is 7.07, the rotor combination input specific power comparing old money 125-150 horsepower double-screw air compressor is only 8.45, the present embodiment input specific power is better than the rotor combination of old money 125-150 horsepower double-screw air compressor, the present embodiment input specific power 7.07 reaches 2 grades of efficiency scopes simultaneously, reaches national energy-saving standard.
The rotor combination of the present embodiment 125-150 horsepower double-screw air compressor, when significantly reducing complete machine power, can produce larger air displacement again.
The above, be only the utility model preferred embodiment, do not limit the scope of the utility model enforcement with this, and the equivalence done according to the technical solution of the utility model and description change and modification, all should belong to the scope that the utility model is contained.

Claims (1)

1. a rotor combination for 125-150 horsepower double-screw air compressor, has a pair intermeshing female rotor and male rotor, and female rotor establishes 6 left-handed teeth, and male rotor establishes the tooth of 5 dextrorotation; It is characterized in that: the helix angle of each tooth of female rotor and the helix angle of each tooth of male rotor are 46.23 degree; Female rotor pitch diameter is 159.2726mm, and male rotor pitch diameter is 132.7272mm; Female rotor outside diameter is 164.1926mm, and male rotor outside diameter is 207.9444mm; Female rotor Root diameter is 83.9178mm, and male rotor Root diameter is 127.6669mm; Female rotor tooth depth is 40.137mm, and male rotor tooth depth is 40.138mm; The molded line minister degree of female rotor and male rotor is: 332.71mm; Female rotor helical pitch is 479.1024mm, and male rotor helical pitch is 399.252mm; The centre distance of female rotor and male rotor is 146mm; The coordinate resolution value of composition female rotor profile of tooth each section of curved section is,
1st point: X=-52.7878 Y=-62.8738, the 2nd point: X=-52.6349 Y=-63.003,
3rd point: X=-52.4805 Y=-63.127, the 4th point: X=-52.3424 Y=-63.2318,
5th point: X=-52.2031 Y=-63.3343, the 6th point: X=-52.0729 Y=-63.4284,
7th point: X=-51.9427 Y=-63.5224, the 8th point: X=-51.8254 Y=-63.605,
9th point: X=-51.7087 Y=-63.6843, the 10th point: X=-51.5663 Y=-63.7754,
11st point: X=-51.4229 Y=-63.8646, the 12nd point: X=-51.2659 Y=-63.9614,
13rd point: X=-51.1079 Y=-64.0559, the 14th point: X=-50.964 Y=-64.1367,
15th point: X=-50.8204 Y=-64.2148, the 16th point: X=-50.65 Y=-64.3054,
17th point: X=-50.4785 Y=-64.3933, the 18th point: X=-50.3079 Y=-64.4755,
19th point: X=-50.1345 Y=-64.5553, the 20th point: X=-49.9736 Y=-64.6265,
21st point: X=-49.8127 Y=-64.6976, the 22nd point: X=-49.658 Y=-64.764,
23rd point: X=-49.5275 Y=-64.8155, the 24th point: X=-49.3276 Y=-64.8898,
25th point: X=-49.1281 Y=-64.962, the 26th point: X=-48.9269 Y=-65.0333,
27th point: X=-48.7254 Y=-65.0965, the 28th point: X=-48.5235 Y=-65.1582,
29th point: X=-48.3217 Y=-65.2174, the 30th point: X=-48.1283 Y=-65.2681,
31st point: X=-47.9327 Y=-65.3149, the 32nd point: X=-47.7531 Y=-65.355,
33rd point: X=-47.5735 Y=-65.3929, the 34th point: X=-47.2855 Y=-65.4489,
35th point: X=-47.0754 Y=-65.4853, the 36th point: X=-46.8646 Y=-65.5176,
37th point: X=-46.6525 Y=-65.5453, the 38th point: X=-46.4392 Y=-65.5678,
39th point: X=-46.2384 Y=-65.5842, the 40th point: X=-46.0385 Y=-65.5983,
41st point: X=-45.8586 Y=-65.6097, the 42nd point: X=-45.6827 Y=-65.6188,
43rd point: X=-45.5017 Y=-65.6237, the 44th point: X=-45.3209 Y=-65.6255,
45th point: X=-45.0135 Y=-65.6236, the 46th point: X=-44.7736 Y=-65.6174,
47th point: X=-44.56 Y=-65.6079, the 48th point: X=-44.4197 Y=-65.5986,
49th point: X=-44.1544 Y=-65.5752, the 50th point: X=-43.9186 Y=-65.5531,
51st point: X=-43.6839 Y=-65.5275, the 52nd point: X=-43.4228 Y=-65.4889,
53rd point: X=-43.2453 Y=-65.4598, the 54th point: X=-42.991 Y=-65.4149,
55th point: X=-42.7631 Y=-65.3647, the 56th point: X=-42.4695 Y=-65.2985,
57th point: X=-42.2686 Y=-65.2521, the 58th point: X=-42.006 Y=-65.1813,
59th point: X=-41.7792 Y=-65.1144, the 60th point: X=-41.5951 Y=-65.0563,
61st point: X=-41.4119 Y=-64.9953, the 62nd point: X=-41.216 Y=-64.9267,
63rd point: X=-41.0224 Y=-64.855, the 64th point: X=-40.8459 Y=-64.7861,
65th point: X=-40.6708 Y=-64.7144, the 66th point: X=-40.4593 Y=-64.6234,
67th point: X=-40.2497 Y=-64.5286, the 68th point: X=-40.0292 Y=-64.4232,
69th point: X=-39.8117 Y=-64.3136, the 70th point: X=-39.6179 Y=-64.211,
71st point: X=-39.4264 Y=-64.1051, the 72nd point: X=-39.2151 Y=-63.9829,
73rd point: X=-39.0066 Y=-63.8567, the 74th point: X=-38.813 Y=-63.7332,
75th point: X=-38.6418 Y=-63.6201, the 76th point: X=-38.4724 Y=-63.5034,
77th point: X=-38.3039 Y=-63.383, the 78th point: X=-38.1344 Y=-63.2565,
79th point: X=-37.9692 Y=-63.1309, the 80th point: X=-37.812 Y=-63.0061,
81st point: X=-37.6326 Y=-62.8589, the 82nd point: X=-37.4392 Y=-62.6936,
83rd point: X=-37.1815 Y=-62.4578, the 84th point: X=-37.0053 Y=-62.2861,
85th point: X=-36.8744 Y=-62.1526, the 86th point: X=-36.6784 Y=-61.9426,
87th point: X=-36.538 Y=-61.7944, the 88th point: X=-36.3969 Y=-61.6467,
89th point: X=-36.2675 Y=-61.5085, the 90th point: X=-36.0995 Y=-61.3292,
91st point: X=-35.9261 Y=-61.1446, the 92nd point: X=-35.7528 Y=-60.9597,
93rd point: X=-35.4342 Y=-60.6213, the 94th point: X=-35.218 Y=-60.3909,
95th point: X=-34.9379 Y=-60.0984, the 96th point: X=-34.728 Y=-59.8832,
97th point: X=-34.518 Y=-59.665, the 98th point: X=-34.2237 Y=-59.3632,
99th point: X=-33.9393 Y=-59.0797, the 100th point: X=-33.6093 Y=-58.7519,
101st point: X=-33.2563 Y=-58.4019, the 102nd point: X=-32.9752 Y=-58.1277,
103rd point: X=-32.6748 Y=-57.8374, the 104th point: X=-32.3836 Y=-57.5565,
105th point: X=-32.0881 Y=-57.2783, the 106th point: X=-31.7955 Y=-57.0027,
107th point: X=-31.5012 Y=-56.7278, the 108th point: X=-31.1838 Y=-56.4374,
109th point: X=-30.8102 Y=-56.0992, the 110th point: X=-30.4314 Y=-55.7596,
111st point: X=-30.0515 Y=-55.4224, the 112nd point: X=-29.6634 Y=-55.0836,
113rd point: X=-29.3125 Y=-54.7788, the 114th point: X=-28.9202 Y=-54.4417,
115th point: X=-28.5304 Y=-54.1101, the 116th point: X=-28.1416 Y=-53.7835,
117th point: X=-27.7502 Y=-53.4582, the 118th point: X=-27.3624 Y=-53.1394,
119th point: X=-26.9675 Y=-52.8182, the 120th point: X=-26.5702 Y=-52.4985,
121st point: X=-26.1791 Y=-52.1883, the 122nd point: X=-25.7801 Y=-51.8751,
123rd point: X=-25.3977 Y=-51.5802, the 124th point: X=-25.0269 Y=-51.296,
125th point: X=-24.6481 Y=-51.0098, the 126th point: X=-24.2956 Y=-50.746,
127th point: X=-24.0004 Y=-50.5274, the 128th point: X=-23.573 Y=-50.2151,
129th point: X=-23.2485 Y=-49.9795, the 130th point: X=-22.8315 Y=-49.6825,
131st point: X=-22.3909 Y=-49.3708, the 132nd point: X=-22.0821 Y=-49.1564,
133rd point: X=-21.7999 Y=-48.9605, the 134th point: X=-21.5135 Y=-48.7648,
135th point: X=-21.1505 Y=-48.5192, the 136th point: X=-20.8627 Y=-48.3244,
137th point: X=-20.5981 Y=-48.1494, the 138th point: X=-20.2042 Y=-47.8947,
139th point: X=-19.8616 Y=-47.6787, the 140th point: X=-19.5571 Y=-47.4909,
141st point: X=-19.2578 Y=-47.3103, the 142nd point: X=-18.9565 Y=-47.1321,
143rd point: X=-18.6686 Y=-46.9655, the 144th point: X=-18.3666 Y=-46.7942,
145th point: X=-18.0543 Y=-46.621, the 146th point: X=-17.74 Y=-46.4505,
147th point: X=-17.432 Y=-46.2871, the 148th point: X=-17.1015 Y=-46.1157,
149th point: X=-16.7683 Y=-45.9472, the 150th point: X=-16.4347 Y=-45.7825,
151st point: X=-16.1034 Y=-45.623, the 152nd point: X=-15.7834 Y=-45.4727,
153rd point: X=-15.4683 Y=-45.3282, the 154th point: X=-15.1519 Y=-45.1867,
155th point: X=-14.8298 Y=-45.0461, the 156th point: X=-14.5085 Y=-44.9094,
157th point: X=-14.1811 Y=-44.7737, the 158th point: X=-13.8523 Y=-44.641,
159th point: X=-13.5185 Y=-44.5099, the 160th point: X=-13.1816 Y=-44.3813,
161st point: X=-12.8442 Y=-44.2562, the 162nd point: X=-12.5044 Y=-44.1339,
163rd point: X=-12.1871 Y=-44.0229, the 164th point: X=-11.8404 Y=-43.9053,
165th point: X=-11.489 Y=-43.7899, the 166th point: X=-11.1514 Y=-43.6826,
167th point: X=-10.8221 Y=-43.5812, the 168th point: X=-10.5149 Y=-43.4896,
169th point: X=-10.2165 Y=-43.4034, the 170th point: X=-9.8782 Y=-43.3088,
171st point: X=-9.5061 Y=-43.2086, the 172nd point: X=-9.1518 Y=-43.117,
173rd point: X=-8.8166 Y=-43.0337, the 174th point: X=-8.4847 Y=-42.9544,
175th point: X=-8.1408 Y=-42.8756, the 176th point: X=-7.7974 Y=-42.8002,
177th point: X=-7.4291 Y=-42.7231, the 178th point: X=-7.0593 Y=-42.6495,
179th point: X=-6.7192 Y=-42.5852, the 180th point: X=-6.379 Y=-42.5241,
181st point: X=-6.0141 Y=-42.4621, the 182nd point: X=-5.6504 Y=-42.404,
183rd point: X=-5.2888 Y=-42.3498, the 184th point: X=-4.9262 Y=-42.299,
185th point: X=-4.5711 Y=-42.2528, the 186th point: X=-4.2131 Y=-42.2096,
187th point: X=-3.8732 Y=-42.1718, the 188th point: X=-3.5329 Y=-42.1371,
189th point: X=-3.1985 Y=-42.106, the 190th point: X=-2.864 Y=-42.0778,
191st point: X=-2.5144 Y=-42.0516, the 192nd point: X=-2.1675 Y=-42.0289,
193rd point: X=-1.8464 Y=-42.0106, the 194th point: X=-1.5227 Y=-41.995,
195th point: X=-1.3226 Y=-41.9868, the 196th point: X=-1.1022 Y=-41.9789,
197th point: X=-0.9014 Y=-41.9728, the 198th point: X=-0.6818 Y=-41.9674,
199th point: X=-0.504 Y=-41.964, the 200th point: X=-0.3273 Y=-41.9614,
201st point: X=-0.1508 Y=-41.9597, the 202nd point: X=0.0019 Y=-41.9597,
203rd point: X=0.2085 Y=-41.9604, the 204th point: X=0.5702 Y=-41.9673,
205th point: X=0.9283 Y=-41.9835, the 206th point: X=1.2932 Y=-42.0057,
207th point: X=1.607 Y=-42.028, the 208th point: X=1.8746 Y=-42.051,
209th point: X=2.1446 Y=-42.0765, the 210th point: X=2.4126 Y=-42.1061,
211st point: X=2.6695 Y=-42.1378, the 212nd point: X=2.9143 Y=-42.1716,
213rd point: X=3.1593 Y=-42.2086, the 214th point: X=3.404 Y=-42.2478,
215th point: X=3.7134 Y=-42.3001, the 216th point: X=4.09 Y=-42.3698,
217th point: X=4.3835 Y=-42.431, the 218th point: X=4.5982 Y=-42.4795,
219th point: X=4.9174 Y=-42.5577, the 220th point: X=5.228 Y=-42.636,
221st point: X=5.5191 Y=-42.7115, the 222nd point: X=5.8118 Y=-42.7929,
223rd point: X=6.1108 Y=-42.8833, the 224th point: X=6.3972 Y=-42.9761,
225th point: X=6.7077 Y=-43.0807, the 226th point: X=6.9956 Y=-43.1807,
227th point: X=7.2886 Y=-43.2856, the 228th point: X=7.5736 Y=-43.3938,
229th point: X=7.8672 Y=-43.5155, the 230th point: X=8.0579 Y=-43.5958,
231st point: X=8.2518 Y=-43.6775, the 232nd point: X=8.4363 Y=-43.758,
233rd point: X=8.6285 Y=-43.8439, the 234th point: X=9.0027 Y=-44.0182,
235th point: X=9.2842 Y=-44.157, the 236th point: X=9.5676 Y=-44.301,
237th point: X=9.7514 Y=-44.3981, the 238th point: X=9.9346 Y=-44.4971,
239th point: X=10.1127 Y=-44.5933, the 240th point: X=10.3065 Y=-44.7007,
241st point: X=10.4835 Y=-44.7988, the 242nd point: X=10.6594 Y=-44.9049,
243rd point: X=10.8438 Y=-45.0167, the 244th point: X=11.043 Y=-45.1402,
245th point: X=11.2906 Y=-45.2971, the 246th point: X=11.5506 Y=-45.4636,
247th point: X=11.8174 Y=-45.6383, the 248th point: X=12.0897 Y=-45.827,
249th point: X=12.3992 Y=-46.0488, the 250th point: X=12.6977 Y=-46.2658,
251st point: X=13.0425 Y=-46.5231, the 252nd point: X=13.3042 Y=-46.725,
253rd point: X=13.7 Y=-47.0443, the 254th point: X=13.9726 Y=-47.2708,
255th point: X=14.2298 Y=-47.4939, the 256th point: X=14.4596 Y=-47.6995,
257th point: X=14.7237 Y=-47.946, the 258th point: X=15.0029 Y=-48.2096,
259th point: X=15.2804 Y=-48.4772, the 260th point: X=15.5594 Y=-48.753,
261st point: X=15.8429 Y=-49.0409, the 262nd point: X=16.1158 Y=-49.3264,
263rd point: X=16.4265 Y=-49.6576, the 264th point: X=16.7039 Y=-49.9663,
265th point: X=16.9697 Y=-50.2763, the 266th point: X=17.2022 Y=-50.5562,
267th point: X=17.4367 Y=-50.8459, the 268th point: X=17.6437 Y=-51.1105,
269th point: X=17.8513 Y=-51.3772, the 270th point: X=18.0469 Y=-51.6355,
271st point: X=18.3206 Y=-52.0116, the 272nd point: X=18.5389 Y=-52.3281,
273rd point: X=18.7689 Y=-52.6678, the 274th point: X=18.9583 Y=-52.9502,
275th point: X=19.1404 Y=-53.2252, the 276th point: X=19.33 Y=-53.5262,
277th point: X=19.5114 Y=-53.8214, the 278th point: X=19.6816 Y=-54.112,
279th point: X=19.8614 Y=-54.4163, the 280th point: X=20.0258 Y=-54.7065,
281st point: X=20.1935 Y=-55.0144, the 282nd point: X=20.3647 Y=-55.3268,
283rd point: X=20.5242 Y=-55.6306, the 284th point: X=20.6867 Y=-55.9513,
285th point: X=20.8484 Y=-56.2723, the 286th point: X=20.9947 Y=-56.576,
287th point: X=21.1513 Y=-56.9149, the 288th point: X=21.2984 Y=-57.2409,
289th point: X=21.4374 Y=-57.5572, the 290th point: X=21.5782 Y=-57.8901,
291st point: X=21.7104 Y=-58.2044, the 292nd point: X=21.8502 Y=-58.5547,
293rd point: X=21.9844 Y=-58.8987, the 294th point: X=22.1102 Y=-59.2341,
295th point: X=22.2377 Y=-59.5812, the 296th point: X=22.3554 Y=-59.9107,
297th point: X=22.4768 Y=-60.2641, the 298th point: X=22.5964 Y=-60.6282,
299th point: X=22.7032 Y=-60.968, the 300th point: X=22.8107 Y=-61.3229,
301st point: X=22.9174 Y=-61.6886, the 302nd point: X=23.018 Y=-62.0437,
303rd point: X=23.1191 Y=-62.4084, the 304th point: X=23.2152 Y=-62.7814,
305th point: X=23.3057 Y=-63.1447, the 306th point: X=23.3983 Y=-63.5321,
307th point: X=23.4788 Y=-63.8821, the 308th point: X=23.5591 Y=-64.2527,
309th point: X=23.6373 Y=-64.6319, the 310th point: X=23.7103 Y=-65.0077,
311st point: X=23.7764 Y=-65.3729, the 312nd point: X=23.8394 Y=-65.7247,
313rd point: X=23.9065 Y=-66.1232, the 314th point: X=23.9701 Y=-66.5267,
315th point: X=24.0303 Y=-66.9301, the 316th point: X=24.084 Y=-67.3238,
317th point: X=24.1327 Y=-67.7057, the 318th point: X=24.1797 Y=-68.1077,
319th point: X=24.2226 Y=-68.5117, the 320th point: X=24.2586 Y=-68.9042,
321st point: X=24.2925 Y=-69.3006, the 322nd point: X=24.3233 Y=-69.6973,
323rd point: X=24.3504 Y=-70.0914, the 324th point: X=24.3743 Y=-70.5075,
325th point: X=24.3914 Y=-70.8711, the 326th point: X=24.4054 Y=-71.2128,
327th point: X=24.4158 Y=-71.548, the 328th point: X=24.4238 Y=-71.9119,
329th point: X=24.4298 Y=-72.3088, the 330th point: X=24.4321 Y=-72.6958,
331st point: X=24.4301 Y=-73.0742, the 332nd point: X=24.4253 Y=-73.4195,
333rd point: X=24.4157 Y=-73.8554, the 334th point: X=24.4005 Y=-74.2567,
335th point: X=24.3921 Y=-74.5018, the 336th point: X=24.3925 Y=-74.6305,
337th point: X=24.3957 Y=-74.7524, the 338th point: X=24.4031 Y=-74.8597,
339th point: X=24.4159 Y=-74.9689, the 340th point: X=24.4354 Y=-75.0886,
341st point: X=24.4595 Y=-75.206, the 342nd point: X=24.491 Y=-75.3294,
343rd point: X=24.5268 Y=-75.4482, the 344th point: X=24.5682 Y=-75.5661,
345th point: X=24.6137 Y=-75.6797, the 346th point: X=24.6794 Y=-75.8201,
347th point: X=24.7553 Y=-75.9613, the 348th point: X=24.8332 Y=-76.0887,
349th point: X=24.9771 Y=-76.2895, the 350th point: X=25.0779 Y=-76.4102,
351st point: X=25.1765 Y=-76.5159, the 352nd point: X=25.2781 Y=-76.6136,
353rd point: X=25.3788 Y=-76.7014, the 354th point: X=25.478 Y=-76.78,
355th point: X=25.5753 Y=-76.8495, the 356th point: X=25.7194 Y=-76.9429,
357th point: X=25.845 Y=-77.0138, the 358th point: X=25.9723 Y=-77.0769,
359th point: X=26.1036 Y=-77.134, the 360th point: X=26.2393 Y=-77.1848,
361st point: X=26.3761 Y=-77.2274, the 362nd point: X=26.5159 Y=-77.2633,
363rd point: X=26.6569 Y=-77.2918, the 364th point: X=26.7968 Y=-77.3123,
365th point: X=26.9181 Y=-77.3229, the 366th point: X=27.0824 Y=-77.3291,
367th point: X=27.2244 Y=-77.325, the 368th point: X=27.3674 Y=-77.314,
369th point: X=27.5086 Y=-77.2962, the 370th point: X=27.6498 Y=-77.2707,
371st point: X=27.7876 Y=-77.2376, the 372nd point: X=27.9251 Y=-77.1975,
373rd point: X=28.0562 Y=-77.1526,
The coordinate resolution value of composition male rotor profile of tooth each section of curved section is,
1st point: X=0 Y=103.9722, the 2nd point: X=0.1603 Y=103.9693,
3rd point: X=0.3194 Y=103.9613, the 4th point: X=0.4762 Y=103.9475,
5th point: X=0.6353 Y=103.928, the 6th point: X=0.7931 Y=103.903,
7th point: X=0.9503 Y=103.8722, the 8th point: X=1.1064 Y=103.836,
9th point: X=1.2608 Y=103.7943, the 10th point: X=1.4146 Y=103.747,
11st point: X=1.5664 Y=103.6945, the 12nd point: X=1.7161 Y=103.6364,
13rd point: X=1.8632 Y=103.5733, the 14th point: X=2.0091 Y=103.505,
15th point: X=2.1514 Y=103.4318, the 16th point: X=2.2912 Y=103.3535,
17th point: X=2.4285 Y=103.2703, the 18th point: X=2.5624 Y=103.1823,
19th point: X=2.6928 Y=103.09, the 20th point: X=2.8205 Y=102.994,
21st point: X=3.009 Y=102.8462, the 22nd point: X=3.2586 Y=102.644,
23rd point: X=3.5078 Y=102.4405, the 24th point: X=3.7566 Y=102.2375,
25th point: X=4.0045 Y=102.0326, the 26th point: X=4.263 Y=101.818,
27th point: X=4.5286 Y=101.5955, the 28th point: X=4.7959 Y=101.3697,
29th point: X=5.0605 Y=101.145, the 30th point: X=5.3275 Y=100.9161,
31st point: X=5.5944 Y=100.6858, the 32nd point: X=5.861 Y=100.4545,
33rd point: X=6.1258 Y=100.2217, the 34th point: X=6.3895 Y=99.9882,
35th point: X=6.6529 Y=99.7519, the 36th point: X=6.9135 Y=99.5152,
37th point: X=7.1734 Y=99.2775, the 38th point: X=7.4326 Y=99.0389,
39th point: X=7.6904 Y=98.7985, the 40th point: X=7.9461 Y=98.5567,
41st point: X=8.2016 Y=98.313, the 42nd point: X=8.4572 Y=98.0668,
43rd point: X=8.7749 Y=97.7588, the 44th point: X=8.9644 Y=97.5745,
45th point: X=9.1572 Y=97.3847, the 46th point: X=9.3415 Y=97.2032,
47th point: X=9.5919 Y=96.9539, the 48th point: X=9.8404 Y=96.7033,
49th point: X=10.0882 Y=96.4515, the 50th point: X=10.3342 Y=96.199,
51st point: X=10.5794 Y=95.9437, the 52nd point: X=10.823 Y=95.6875,
53rd point: X=11.064 Y=95.4317, the 54th point: X=11.3032 Y=95.1742,
55th point: X=11.5412 Y=94.9154, the 56th point: X=11.7778 Y=94.6543,
57th point: X=12.0133 Y=94.3911, the 58th point: X=12.246 Y=94.127,
59th point: X=12.4768 Y=93.8619, the 60th point: X=12.7074 Y=93.5952,
61st point: X=12.9365 Y=93.328, the 62nd point: X=13.2211 Y=92.9917,
63rd point: X=13.4472 Y=92.7203, the 64th point: X=13.6712 Y=92.448,
65th point: X=13.8928 Y=92.1766, the 66th point: X=14.1136 Y=91.9031,
67th point: X=14.3346 Y=91.6261, the 68th point: X=14.5526 Y=91.3493,
69th point: X=14.7698 Y=91.0698, the 70th point: X=14.9855 Y=90.7894,
71st point: X=15.1988 Y=90.5088, the 72nd point: X=15.4117 Y=90.2257,
73rd point: X=15.6213 Y=89.943, the 74th point: X=15.829 Y=89.6595,
75th point: X=16.0347 Y=89.3753, the 76th point: X=16.1885 Y=89.16,
77th point: X=16.3414 Y=88.945, the 78th point: X=16.543 Y=88.6583,
79th point: X=16.7188 Y=88.4039, the 80th point: X=16.8932 Y=88.1487,
81st point: X=17.0893 Y=87.8589, the 82nd point: X=17.283 Y=87.57,
83rd point: X=17.4766 Y=87.2763, the 84th point: X=17.6694 Y=86.9795,
85th point: X=17.8602 Y=86.6812, the 86th point: X=18.0474 Y=86.3853,
87th point: X=18.2339 Y=86.0869, the 88th point: X=18.42 Y=85.7846,
89th point: X=18.6048 Y=85.4796, the 90th point: X=18.7859 Y=85.1762,
91st point: X=18.9654 Y=84.8704, the 92nd point: X=19.1424 Y=84.5649,
93rd point: X=19.318 Y=84.2572, the 94th point: X=19.4918 Y=83.9482,
95th point: X=19.6628 Y=83.6389, the 96th point: X=19.8302 Y=83.3316,
97th point: X=19.9976 Y=83.0191, the 98th point: X=20.1624 Y=82.7063,
99th point: X=20.3252 Y=82.392, the 100th point: X=20.4455 Y=82.1564,
101st point: X=20.6043 Y=81.8404, the 102nd point: X=20.7606 Y=81.5238,
103rd point: X=20.915 Y=81.2053, the 104th point: X=21.0656 Y=80.8889,
105th point: X=21.2157 Y=80.5678, the 106th point: X=21.3627 Y=80.2471,
107th point: X=21.5064 Y=79.9272, the 108th point: X=21.649 Y=79.6035,
109th point: X=21.7894 Y=79.2784, the 110th point: X=21.9265 Y=78.9539,
111st point: X=22.0624 Y=78.6256, the 112nd point: X=22.1944 Y=78.2995,
113rd point: X=22.3243 Y=77.9716, the 114th point: X=22.4515 Y=77.6421,
115th point: X=22.5769 Y=77.309, the 116th point: X=22.6979 Y=76.9787,
117th point: X=22.8157 Y=76.6491, the 118th point: X=22.9316 Y=76.3163,
119th point: X=23.0452 Y=75.9813, the 120th point: X=23.1557 Y=75.6472,
121st point: X=23.3682 Y=74.9777, the 122nd point: X=23.4704 Y=74.6411,
123rd point: X=23.5694 Y=74.3053, the 124th point: X=23.6898 Y=73.8799,
125th point: X=23.7586 Y=73.6258, the 126th point: X=23.8475 Y=73.2855,
127th point: X=23.9123 Y=73.0296, the 128th point: X=23.9751 Y=72.7743,
129th point: X=24.0771 Y=72.3434, the 130th point: X=24.1259 Y=72.1288,
131st point: X=24.1927 Y=71.8256, the 132nd point: X=24.2651 Y=71.4798,
133rd point: X=24.334 Y=71.1335, the 134th point: X=24.3995 Y=70.7857,
135th point: X=24.4613 Y=70.4362, the 136th point: X=24.5196 Y=70.0857,
137th point: X=24.5733 Y=69.7381, the 138th point: X=24.6234 Y=69.3891,
139th point: X=24.6691 Y=69.0413, the 140th point: X=24.7013 Y=68.7765,
141st point: X=24.7304 Y=68.5148, the 142nd point: X=24.7576 Y=68.2501,
143rd point: X=24.79 Y=67.8971, the 144th point: X=24.8179 Y=67.5442,
145th point: X=24.8407 Y=67.1933, the 146th point: X=24.859 Y=66.842,
147th point: X=24.8723 Y=66.4911, the 148th point: X=24.8819 Y=66.045,
149th point: X=24.8834 Y=65.6897, the 150th point: X=24.8794 Y=65.3393,
151st point: X=24.8695 Y=64.9852, the 152nd point: X=24.8534 Y=64.6361,
153rd point: X=24.8311 Y=64.2889, the 154th point: X=24.7934 Y=63.8461,
155th point: X=24.7556 Y=63.4985, the 156th point: X=24.709 Y=63.1494,
157th point: X=24.6534 Y=62.7997, the 158th point: X=24.5884 Y=62.4547,
159th point: X=24.5531 Y=62.2882, the 160th point: X=24.5148 Y=62.1193,
161st point: X=24.4724 Y=61.9491, the 162nd point: X=24.4279 Y=61.7857,
163rd point: X=24.3857 Y=61.6297, the 164th point: X=24.3581 Y=61.5152,
165th point: X=24.333 Y=61.3945, the 166th point: X=24.3117 Y=61.2697,
167th point: X=24.3037 Y=61.2075, the 168th point: X=24.2973 Y=61.1454,
169th point: X=24.2925 Y=61.0838, the 170th point: X=24.2891 Y=61.0218,
171st point: X=24.2865 Y=60.9592, the 172nd point: X=24.2848 Y=60.8953,
173rd point: X=24.2845 Y=60.8246, the 174th point: X=24.2861 Y=60.765,
175th point: X=24.2887 Y=60.7044, the 176th point: X=24.2925 Y=60.6461,
177th point: X=24.2981 Y=60.5852, the 178th point: X=24.3046 Y=60.5247,
179th point: X=24.3119 Y=60.4658, the 180th point: X=24.3204 Y=60.4071,
181st point: X=24.3305 Y=60.3475, the 182nd point: X=24.3418 Y=60.2891,
183rd point: X=24.3542 Y=60.2301, the 184th point: X=24.3676 Y=60.1728,
185th point: X=24.3824 Y=60.115, the 186th point: X=24.3989 Y=60.057,
187th point: X=24.4172 Y=59.9994, the 188th point: X=24.4369 Y=59.9429,
189th point: X=24.4576 Y=59.8882, the 190th point: X=24.4777 Y=59.8342,
191st point: X=24.5056 Y=59.7645, the 192nd point: X=24.5341 Y=59.6983,
193rd point: X=24.559 Y=59.6433, the 194th point: X=24.5862 Y=59.5874,
195th point: X=24.6186 Y=59.5265, the 196th point: X=24.6529 Y=59.4662,
197th point: X=24.6915 Y=59.4017, the 198th point: X=24.7275 Y=59.3434,
199th point: X=24.7675 Y=59.2826, the 200th point: X=24.8083 Y=59.2236,
201st point: X=24.8504 Y=59.1656, the 202nd point: X=24.8903 Y=59.1137,
203rd point: X=24.9379 Y=59.0564, the 204th point: X=24.9864 Y=59.0014,
205th point: X=25.0287 Y=58.9556, the 206th point: X=25.0777 Y=58.9051,
207th point: X=25.1281 Y=58.8561, the 208th point: X=25.1775 Y=58.81,
209th point: X=25.2298 Y=58.7631, the 210th point: X=25.2831 Y=58.7182,
211st point: X=25.3361 Y=58.6753, the 212nd point: X=25.3838 Y=58.6387,
213rd point: X=25.4327 Y=58.603, the 214th point: X=25.482 Y=58.5692,
215th point: X=25.5322 Y=58.537, the 216th point: X=25.5856 Y=58.5044,
217th point: X=25.6396 Y=58.4731, the 218th point: X=25.6961 Y=58.4427,
219th point: X=25.7543 Y=58.4121, the 220th point: X=25.7998 Y=58.3897,
221st point: X=25.846 Y=58.3669, the 222nd point: X=25.9365 Y=58.3252,
223rd point: X=26.0278 Y=58.2851, the 224th point: X=26.1185 Y=58.2469,
225th point: X=26.2137 Y=58.2078, the 226th point: X=26.3991 Y=58.1326,
227th point: X=26.5849 Y=58.058, the 228th point: X=26.7683 Y=57.9861,
229th point: X=26.9575 Y=57.9138, the 230th point: X=27.1476 Y=57.8448,
231st point: X=27.2496 Y=57.8089, the 232nd point: X=27.4358 Y=57.7456,
233rd point: X=27.6274 Y=57.6847, the 234th point: X=27.8214 Y=57.6295,
235th point: X=28.017 Y=57.5782, the 236th point: X=28.2121 Y=57.5301,
237th point: X=28.4141 Y=57.4826, the 238th point: X=28.5947 Y=57.4424,
239th point: X=28.7917 Y=57.4014, the 240th point: X=28.9858 Y=57.3639,
241st point: X=29.1898 Y=57.3266, the 242nd point: X=29.3867 Y=57.2912,
243rd point: X=29.5873 Y=57.2554, the 244th point: X=29.7867 Y=57.2211,
245th point: X=29.9794 Y=57.1905, the 246th point: X=30.177 Y=57.1627,
247th point: X=30.3781 Y=57.1389, the 248th point: X=30.5813 Y=57.1196,
249th point: X=30.7837 Y=57.1034, the 250th point: X=30.9869 Y=57.0898,
251st point: X=31.1864 Y=57.0782, the 252nd point: X=31.3896 Y=57.0676,
253rd point: X=31.592 Y=57.0584, the 254th point: X=31.7943 Y=57.0524,
255th point: X=31.9911 Y=57.0497, the 256th point: X=32.1924 Y=57.0485,
257th point: X=32.3961 Y=57.0503, the 258th point: X=32.6004 Y=57.0551,
259th point: X=32.8046 Y=57.0622, the 260th point: X=33.0075 Y=57.0703,
261st point: X=33.2098 Y=57.0798, the 262nd point: X=33.4119 Y=57.0907,
263rd point: X=33.6171 Y=57.1037, the 264th point: X=33.8198 Y=57.1179,
265th point: X=34.0209 Y=57.1333, the 266th point: X=34.2231 Y=57.1511,
267th point: X=34.4257 Y=57.1721, the 268th point: X=34.6271 Y=57.1963,
269th point: X=34.8284 Y=57.2236, the 270th point: X=35.0298 Y=57.2527,
271st point: X=35.2275 Y=57.2834, the 272nd point: X=35.4296 Y=57.3168,
273rd point: X=35.6285 Y=57.3509, the 274th point: X=35.8257 Y=57.386,
275th point: X=36.0254 Y=57.4232, the 276th point: X=36.2236 Y=57.4612,
277th point: X=36.4192 Y=57.4993, the 278th point: X=36.6187 Y=57.5392,
279th point: X=36.8154 Y=57.579, the 280th point: X=37.0127 Y=57.6194,
281st point: X=37.2084 Y=57.66, the 282nd point: X=37.4053 Y=57.7019,
283rd point: X=37.601 Y=57.7448, the 284th point: X=37.7957 Y=57.789,
285th point: X=37.9907 Y=57.8349, the 286th point: X=38.1887 Y=57.8835,
287th point: X=38.3832 Y=57.9327, the 288th point: X=38.5797 Y=57.9832,
289th point: X=38.7737 Y=58.0338, the 290th point: X=38.9689 Y=58.0849,
291st point: X=39.1623 Y=58.136, the 292nd point: X=39.356 Y=58.1875,
293rd point: X=39.5477 Y=58.2389, the 294th point: X=39.7425 Y=58.2915,
295th point: X=39.9348 Y=58.344, the 296th point: X=40.1296 Y=58.3973,
297th point: X=40.322 Y=58.4502, the 298th point: X=40.5794 Y=58.5211,
299th point: X=40.7728 Y=58.5745, the 300th point: X=40.9661 Y=58.6277,
301st point: X=41.1603 Y=58.6812, the 302nd point: X=41.3538 Y=58.7345,
303rd point: X=41.5532 Y=58.7893, the 304th point: X=41.7499 Y=58.8435,
305th point: X=41.9454 Y=58.8969, the 306th point: X=42.1403 Y=58.95,
307th point: X=42.3332 Y=59.0021, the 308th point: X=42.5298 Y=59.055,
309th point: X=42.7244 Y=59.1068, the 310th point: X=42.9204 Y=59.1589,
311st point: X=43.1163 Y=59.2104, the 312nd point: X=43.3094 Y=59.2611,
313rd point: X=43.5043 Y=59.3118, the 314th point: X=43.7 Y=59.3623,
315th point: X=43.8937 Y=59.4122, the 316th point: X=44.0877 Y=59.4601,
317th point: X=44.2834 Y=59.5087, the 318th point: X=44.4782 Y=59.5567,
319th point: X=44.6726 Y=59.6043, the 320th point: X=44.8673 Y=59.6509,
321st point: X=45.0648 Y=59.6978, the 322nd point: X=45.261 Y=59.7439,
323rd point: X=45.4571 Y=59.7895, the 324th point: X=45.6574 Y=59.8355,
325th point: X=45.8553 Y=59.8803, the 326th point: X=46.0538 Y=59.9244,
327th point: X=46.254 Y=59.9679, the 328th point: X=46.4501 Y=60.0106,
329th point: X=46.6493 Y=60.0529, the 330th point: X=46.8449 Y=60.0937,
331st point: X=47.0458 Y=60.135, the 332nd point: X=47.2432 Y=60.1747,
333rd point: X=47.44 Y=60.2133, the 334th point: X=47.8379 Y=60.2893,
335th point: X=48.23 Y=60.3632, the 336th point: X=48.6267 Y=60.4384,
337th point: X=49.0261 Y=60.5125, the 338th point: X=49.4255 Y=60.5805,
339th point: X=49.8265 Y=60.6436, the 340th point: X=50.2298 Y=60.704,
341st point: X=50.6301 Y=60.7606, the 342nd point: X=51.0352 Y=60.8134,
343rd point: X=51.433 Y=60.8613, the 344th point: X=51.8343 Y=60.9072,
345th point: X=52.2393 Y=60.9497, the 346th point: X=52.6407 Y=60.988,
347th point: X=53.0406 Y=61.0223, the 348th point: X=53.4486 Y=61.0526,
349th point: X=53.8559 Y=61.0786, the 350th point: X=54.2645 Y=61.1003,
351st point: X=54.669 Y=61.1172, the 352nd point: X=55.0777 Y=61.1306,
353rd point: X=55.4834 Y=61.1397, the 354th point: X=55.8883 Y=61.1442,
355th point: X=56.2899 Y=61.1445, the 356th point: X=56.697 Y=61.1409,
357th point: X=57.0936 Y=61.1347, the 358th point: X=57.4965 Y=61.1247,
359th point: X=57.9178 Y=61.1095, the 360th point: X=58.3189 Y=61.0892,
361st point: X=58.7258 Y=61.0641, the 362nd point: X=59.1283 Y=61.0367,
363rd point: X=59.5287 Y=61.0072, the 364th point: X=59.9305 Y=60.9742,
365th point: X=60.337 Y=60.9353, the 366th point: X=60.7363 Y=60.892,
367th point: X=61.1349 Y=60.8453, the 368th point: X=61.5395 Y=60.7954,
369th point: X=61.9372 Y=60.744, the 370th point: X=62.3412 Y=60.6874,
371st point: X=62.739 Y=60.6271, the 372nd point: X=63.1373 Y=60.5618,
373rd point: X=63.536 Y=60.4932, the 374th point: X=63.9338 Y=60.4227,
375th point: X=64.3294 Y=60.3494, the 376th point: X=64.7259 Y=60.2723,
377th point: X=65.2192 Y=60.169, the 378th point: X=65.7165 Y=60.0587,
379th point: X=66.1129 Y=59.9679, the 380th point: X=66.5086 Y=59.8755,
381st point: X=66.8981 Y=59.7813, the 382nd point: X=67.2909 Y=59.6805,
383rd point: X=67.6811 Y=59.5747, the 384th point: X=68.0727 Y=59.4637,
385th point: X=68.4608 Y=59.3513, the 386th point: X=68.8496 Y=59.2371,
387th point: X=69.2347 Y=59.1215, the 388th point: X=69.6217 Y=59.002,
389th point: X=70.0077 Y=58.8789, the 390th point: X=70.3944 Y=58.7513,
391st point: X=70.7797 Y=58.6207, the 392nd point: X=71.1639 Y=58.4875,
393rd point: X=71.5412 Y=58.3546, the 394th point: X=71.9242 Y=58.2173,
395th point: X=72.307 Y=58.0769, the 396th point: X=72.6838 Y=57.9345,
397th point: X=73.0612 Y=57.7855, the 398th point: X=73.438 Y=57.6321,
399th point: X=73.8115 Y=57.4769, the 400th point: X=74.1881 Y=57.3183,
401st point: X=74.5576 Y=57.1606, the 402nd point: X=74.9322 Y=56.9976,
403rd point: X=75.3044 Y=56.8316, the 404th point: X=75.6717 Y=56.6629,
405th point: X=76.0343 Y=56.4915, the 406th point: X=76.3965 Y=56.317,
407th point: X=76.7632 Y=56.1379, the 408th point: X=77.1251 Y=55.9591,
409th point: X=77.4892 Y=55.7762, the 410th point: X=77.8489 Y=55.5917,
411st point: X=78.2073 Y=55.4033, the 412nd point: X=78.5611 Y=55.2128,
413rd point: X=78.9151 Y=55.0182, the 414th point: X=79.2688 Y=54.821,
415th point: X=79.6212 Y=54.6225, the 416th point: X=79.9706 Y=54.4238,
417th point: X=80.3199 Y=54.2219, the 418th point: X=80.6683 Y=54.0162,
419th point: X=81.0152 Y=53.8061, the 420th point: X=81.358 Y=53.5931,
421st point: X=81.702 Y=53.3751, the 422nd point: X=82.0449 Y=53.1549,
423rd point: X=82.3849 Y=52.9348, the 424th point: X=82.7229 Y=52.7142,
425th point: X=83.0601 Y=52.4912, the 426th point: X=83.3981 Y=52.2632,
427th point: X=83.7295 Y=52.0341, the 428th point: X=84.0593 Y=51.8011,
429th point: X=84.3871 Y=51.5653, the 430th point: X=84.7144 Y=51.3275,
431st point: X=85.0403 Y=51.0895, the 432nd point: X=85.366 Y=50.8504,
433rd point: X=85.69 Y=50.6091, the 434th point: X=86.0155 Y=50.3605,
435th point: X=86.3324 Y=50.1112, the 436th point: X=86.6481 Y=49.857,
437th point: X=86.9691 Y=49.595, the 438th point: X=87.2762 Y=49.3386,
439th point: X=87.5785 Y=49.0739, the 440th point: X=87.8818 Y=48.8018,
441st point: X=88.1861 Y=48.5371, the 442nd point: X=88.4924 Y=48.2616,
443rd point: X=88.7937 Y=47.9828, the 444th point: X=89.0875 Y=47.7071,
445th point: X=89.3782 Y=47.4255, the 446th point: X=89.6687 Y=47.1433,
447th point: X=89.9535 Y=46.8548, the 448th point: X=90.2321 Y=46.5679,
449th point: X=90.5106 Y=46.2764, the 450th point: X=90.7845 Y=45.9827,
451st point: X=91.0571 Y=45.6838, the 452nd point: X=91.3237 Y=45.3842,
453rd point: X=91.5851 Y=45.083, the 454th point: X=91.8474 Y=44.7742,
455th point: X=92.109 Y=44.4594, the 456th point: X=92.3654 Y=44.1439,
457th point: X=92.6225 Y=43.8211, the 458th point: X=92.8765 Y=43.4938,
459th point: X=93.1195 Y=43.1735, the 460th point: X=93.3639 Y=42.8458,
461st point: X=93.6007 Y=42.5194, the 462nd point: X=93.8352 Y=42.1899,
463rd point: X=94.0698 Y=41.8549, the 464th point: X=94.2976 Y=41.5202,
465th point: X=94.5722 Y=41.1079, the 466th point: X=94.8949 Y=40.6075,
467th point: X=95.2344 Y=40.0573, the 468th point: X=95.6321 Y=39.3824,
469th point: X=95.9612 Y=38.8029, the 470th point: X=96.2541 Y=38.2668,
471st point: X=96.3964 Y=37.9977, the 472nd point: X=96.6646 Y=37.4767,
473rd point: X=96.9229 Y=36.9544, the 474th point: X=97.1046 Y=36.5716,
475th point: X=97.3034 Y=36.145, the 476th point: X=97.4723 Y=35.7792,
477th point: X=97.6343 Y=35.419, the 478th point: X=97.7984 Y=35.0404,
479th point: X=97.9534 Y=34.6671, the 480th point: X=98.1107 Y=34.2751,
451st point: X=98.295 Y=33.7982, the 482nd point: X=98.4233 Y=33.4566,
453rd point: X=98.5465 Y=33.1144, the 484th point: X=98.6731 Y=32.7542,
455th point: X=98.7943 Y=32.401, the 486th point: X=98.8834 Y=32.1292;
On described female rotor, each tooth is provided with transition arc (AB), arc envelope line (BO), arc envelope line (OC), coincidence circular arc (CD), arc envelope line (DE), pendulum point protection circular arc (EF) and tooth top circular arc (FG) successively; On described male rotor, each tooth is provided with circular arc corresponding with each circular arc of each tooth on above-mentioned female rotor respectively successively: arc envelope line (HI), transition arc (IJ), transition arc (JK), coincidence circular arc (KL), put point protection circular arc (LM), arc envelope line (MN), tooth top circular arc (NP); On female rotor and male rotor, the joint of all two adjacent curve sections, is all smooth transition, there is not any cusp.
CN201420757559.4U 2014-12-04 2014-12-04 A kind of rotor combination of 125-150 horsepower double-screw air compressor Active CN204344458U (en)

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Address after: Tongan District of Xiamen City, Fujian province 361006 Xi Ke Zhen Xi Ke Street No. 611

Patentee after: Xiamen East Asia Machinery Industry Limited by Share Ltd

Address before: Tongan District of Xiamen City, Fujian province 361006 Xi Ke Zhen Xi Ke Street No. 611

Patentee before: Xiamen East Asia Machinery Co., Ltd.