CN115178984B - Production process and production equipment of impulse turbine runner - Google Patents
Production process and production equipment of impulse turbine runner Download PDFInfo
- Publication number
- CN115178984B CN115178984B CN202211024621.4A CN202211024621A CN115178984B CN 115178984 B CN115178984 B CN 115178984B CN 202211024621 A CN202211024621 A CN 202211024621A CN 115178984 B CN115178984 B CN 115178984B
- Authority
- CN
- China
- Prior art keywords
- heat treatment
- runner
- impulse turbine
- groups
- rotating wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000003801 milling Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000000137 annealing Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000007669 thermal treatment Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of impulse turbine runner production, in particular to a production process and production equipment of an impulse turbine runner, which can enable the runner to be taken and placed more conveniently, enable the runner to be subjected to heat treatment more uniformly, improve the heat treatment effect of the runner and reduce the use limitation; the method comprises the following process flows: hub processing: roughly turning each size, leaving 2-3mm on each side, performing ultrasonic flaw detection, finely turning each size according to the drawing, indexing by a rotary indexing disc after finish turning, and externally cutting a polygon by a milling bucket; and (3) processing a water bucket: carrying out chemical component analysis on the water bucket samples processed in batches, checking the water bucket combination template, and polishing the front and back molded lines of the water bucket; checking the water outlet edge of each water bucket by using a leveling rule until welding is completed; and (3) heat treatment: putting the welded rotating wheel into an electric heating treatment box, and carrying out annealing treatment according to the annealing process requirement; and (3) processing a rotating wheel: and processing the rotating wheel after heat treatment into a finished rotating wheel according to the requirements.
Description
Technical Field
The invention relates to the technical field of impulse turbine runner production, in particular to a production process and production equipment of an impulse turbine runner.
Background
The impulse turbine is a hydraulic prime mover which uses a special water guide mechanism to lead out free jet flow with kinetic energy, and the free jet flow is rushed to a runner bucket to enable the runner to rotate to do work, thereby completing the conversion of water energy into mechanical energy.
At present, the process flow of runner processing of impulse turbine mainly includes processes such as wheel hub processing, bucket processing, runner spot welding, runner welding, heat treatment, runner processing, and when carrying out heat treatment, the heat treatment equipment among the prior art is mostly electrical heating formula, but current heat treatment equipment finds when using that the runner is got and is put inconveniently, and runner heat treatment is inhomogeneous, influences the heat treatment effect, leads to the use limitation higher.
Disclosure of Invention
In order to solve the technical problems, the invention provides a production process and production equipment of an impulse turbine runner, which can enable the runner to be taken and placed more conveniently, enable the runner to be subjected to heat treatment more uniformly, improve the heat treatment effect of the runner and reduce the use limitation.
The invention relates to a production process of an impulse turbine runner, which comprises the following process flows:
s1, hub processing: roughly turning each size, leaving 2-3mm on each side, performing ultrasonic flaw detection, finely turning each size according to the drawing, indexing by a rotary indexing disc after finish turning, and externally cutting a polygon by a milling bucket;
s2, processing a water bucket: carrying out chemical component analysis on the water bucket samples processed in each batch, checking a water bucket combination template, polishing the molded lines on the front and back surfaces of the water bucket, respectively roughly and finely milling the water outlet edge plane and the upper plane of the water bucket, milling a welding groove, and removing burrs;
s3, spot welding of a rotating wheel: the water buckets are inserted into the hubs according to the configuration numbers of the water buckets, the water outlet edges of the water buckets are checked by using a leveling rule, so that the water outlet edges of the water buckets are tangent to corresponding water bucket base circles on the tool, meanwhile, jet flow center score lines on the water buckets are overlapped with runner jet flow pitch circles, and spot welding is performed;
s4, welding a rotating wheel: overlaying the wheel after spot welding until the welding is completed;
s5, heat treatment: putting the welded rotating wheel into an electric heating treatment box, and carrying out annealing treatment according to the annealing process requirement;
s6, processing a rotating wheel: and processing the rotating wheel after heat treatment into a finished rotating wheel according to the requirements.
The invention relates to production equipment of an impulse turbine runner, which comprises an electric heating treatment box, a box door, a traversing motor, a driving shaft, a traversing frame, two groups of connecting battens, a tray, a rotating motor, a rotating shaft, a clamping sleeve and a clamping head, wherein four groups of supporting legs are arranged at the bottom end of the electric heating treatment box, a taking and placing port is communicated with the left end of the electric heating treatment box, a box door rotating cover is arranged on the taking and placing port, the traversing motor is fixedly arranged at the right end of the electric heating treatment box, the driving shaft is rotatably arranged in the electric heating treatment box through connection with the output end of the traversing motor, two groups of T-shaped sliding grooves are arranged at the top end of the inside of the electric heating treatment box, two groups of T-shaped sliding blocks are arranged on the traversing frame, threaded sleeves are fixedly arranged on the traversing frame through matching sliding of the T-shaped sliding blocks and the T-shaped sliding grooves on the electric heating treatment box, the threaded sleeves are spirally arranged on the driving shaft, two groups of first hinging seats are symmetrically arranged at the front and back at the left end of the traversing frame, two groups of second hinging seats are symmetrically arranged on the box door, one ends of the two groups of the connecting battens are respectively hinged with the two groups of the first hinging seats, the other ends of the two groups of the connecting battens are fixedly hinged at the bottom ends of the transmission shaft through connection with the second hinging seats and the rotating sleeve through connection with the output ends fixedly arranged on the rotating shafts, the rotating sleeve and fixedly arranged on the bottom shafts.
The invention relates to production equipment of an impulse turbine runner, which further comprises two groups of guide rods, wherein sliding holes are formed in two groups of T-shaped sliding blocks, and the two groups of guide rods are fixedly arranged in an electric heating treatment box through matching with the sliding holes.
The invention relates to production equipment of an impulse turbine runner, which also comprises four groups of universal wheels, wherein the four groups of universal wheels are respectively and fixedly arranged on four groups of supporting legs.
The invention relates to production equipment of an impulse turbine runner, which further comprises a hand push handle, wherein the hand push handle is fixedly arranged at the right end of an electric heating treatment box.
The invention relates to production equipment of an impulse turbine runner, wherein an anti-slip handle sleeve is fixedly sleeved on the circumferential outer wall of a hand push handle.
The invention relates to production equipment of an impulse turbine runner, wherein a high-temperature glass observation window is arranged on a box door.
According to the production equipment of the impulse turbine runner, two groups of reinforcing rods are connected to the hand push handle, and the two groups of reinforcing rods are connected with the electric heating treatment box.
Compared with the prior art, the invention has the beneficial effects that: when the heat treatment is carried out, the box door is closed initially, the clamping head is butted in the clamping sleeve, when the heat treatment is carried out on the rotating wheel, the transverse moving motor is started to drive the driving shaft to rotate, the driving shaft drives the transverse moving frame to move leftwards through the threaded sleeve, the transverse moving frame applies an outward thrust to the box door through the connecting slat, the box door is opened to a horizontal state from a closed state, at the moment, the transverse moving frame brings the tray to the taking and placing port, the rotating wheel is placed on the tray by a worker, the transverse moving frame is reset through the reversion of the transverse moving motor, the box door is closed at the same time, after the transverse moving frame is reset, the clamping head is clamped in the clamping sleeve again, finally, the rotating shaft drives the rotating shaft to rotate through the cooperation of the clamping sleeve and the clamping head, the driving shaft drives the tray to rotate, and the rotating wheel is kept to slowly rotate at a constant speed through the rotation of the tray, and then the heat treatment processing is carried out on the rotating wheel through the electric heating processing box.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention with the door closed;
FIG. 3 is a schematic cross-sectional view of the case door of the present invention when opened;
FIG. 4 is a schematic view of a right side partial sectional structure of an electrothermal treatment tank according to the present invention;
FIG. 5 is a schematic top cross-sectional view of the ferrule of the present invention mated with a chuck;
FIG. 6 is a left side schematic view of the door of the present invention;
the reference numerals in the drawings: 1. an electric heating treatment box; 2. a support leg; 3. a door; 4. a traversing motor; 5. a drive shaft; 6. a transverse moving frame; 7. a T-shaped slider; 8. a screw sleeve; 9. a first hinge base; 10. the second hinge seat; 11. connecting the lath; 12. a transmission shaft; 13. a tray; 14. a rotating motor; 15. a rotating shaft; 16. a cutting sleeve; 17. a chuck; 18. a guide rod; 19. a universal wheel; 20. a hand push handle; 21. an anti-slip handle sleeve; 22. a high temperature glass viewing window; 23. and a reinforcing rod.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the production process of the impulse turbine runner of the invention comprises the following process flows:
s1, hub processing: roughly turning each size, leaving 2-3mm on each side, performing ultrasonic flaw detection, finely turning each size according to the drawing, indexing by a rotary indexing disc after finish turning, and externally cutting a polygon by a milling bucket;
s2, processing a water bucket: carrying out chemical component analysis on the water bucket samples processed in each batch, checking a water bucket combination template, polishing the molded lines on the front and back surfaces of the water bucket, respectively roughly and finely milling the water outlet edge plane and the upper plane of the water bucket, milling a welding groove, and removing burrs;
s3, spot welding of a rotating wheel: the water buckets are inserted into the hubs according to the configuration numbers of the water buckets, the water outlet edges of the water buckets are checked by using a leveling rule, so that the water outlet edges of the water buckets are tangent to corresponding water bucket base circles on the tool, meanwhile, jet flow center score lines on the water buckets are overlapped with runner jet flow pitch circles, and spot welding is performed;
s4, welding a rotating wheel: overlaying the wheel after spot welding until the welding is completed;
s5, heat treatment: putting the welded rotating wheel into an electric heating treatment box, and carrying out annealing treatment according to the annealing process requirement;
s6, processing a rotating wheel: processing the rotating wheel after heat treatment into a finished rotating wheel according to the requirements;
the invention relates to production equipment of impulse turbine runner, which comprises an electric heating treatment box 1, a box door 3, a traversing motor 4, a driving shaft 5, a traversing rack 6, two groups of connecting strips 11, a tray 13, a rotating motor 14, a rotating shaft 15, a clamping sleeve 16 and a clamping head 17, wherein the bottom end of the electric heating treatment box 1 is provided with four groups of supporting legs 2, the left end of the electric heating treatment box 1 is communicated with a taking and placing opening, the box door 3 is rotationally covered on the taking and placing opening, the traversing motor 4 is fixedly arranged at the right end of the electric heating treatment box 1, the driving shaft 5 is rotationally arranged in the electric heating treatment box 1 through connection with the output end of the traversing motor 4, the top end inside the electric heating treatment box 1 is provided with two groups of T-shaped sliding grooves, the traversing rack 6 is provided with two groups of T-shaped sliding blocks 7, the traversing rack 6 is slidingly arranged in the electric heating treatment box 1 through the matching of the T-shaped sliding blocks 7 and the T-shaped sliding grooves, the transverse moving frame 6 is fixedly provided with a threaded sleeve 8, the threaded sleeve 8 is sleeved on a driving shaft 5, the left end of the transverse moving frame 6 is provided with two groups of first hinging seats 9 in a front-back symmetrical manner, the box door 3 is provided with two groups of second hinging seats 10 in a front-back symmetrical manner, one end of each of the two groups of connecting laths 11 is hinged with the two groups of first hinging seats 9 respectively, the other ends of the two groups of connecting laths 11 are hinged with the two groups of second hinging seats 10 respectively, the transverse moving frame 6 is rotatably provided with a transmission shaft 12, a tray 13 is fixedly arranged on the transmission shaft 12, a rotating motor 14 is fixedly arranged at the bottom end of the electric heating treatment box 1, a rotating shaft 15 is rotatably arranged in the electric heating treatment box 1 through connection with the output end of the rotating motor 14, a clamping sleeve 16 is fixedly arranged on the rotating shaft 15, and a clamping head 17 is fixedly arranged at the bottom end of the transmission shaft 12 through cooperation with the clamping sleeve 16; the box door 3 is closed at first, the chuck 17 is butt-jointed in cutting ferrule 16, when carrying out the thermal treatment to the runner, through starting sideslip motor 4, sideslip motor 4 drives drive shaft 5 rotation, drive shaft 5 drives sideslip frame 6 through swivel nut 8 and moves to the left, sideslip frame 6 exerts an outside thrust for the box door 3 through connecting slat 11, make box door 3 open to the horizontality from closed state, sideslip frame 6 takes tray 13 to getting to put the mouth this moment, the staff places the runner on tray 13, rethread sideslip motor 4's reversal, reset sideslip frame 6, and make the chamber door 3 close simultaneously, after sideslip frame 6 resets, chuck 17 again clamps in cutting ferrule 16, finally through starting rotating motor 14, rotating shaft 15 drives axis of rotation 15 through the cooperation of cutting ferrule 16 and chuck 17 and drives transmission shaft 12 rotation, transmission shaft 12 drives tray 13 rotation, through the rotation of tray 13, make the runner keep at the uniform velocity slow rotation, can carry out the thermal treatment processing to the runner through electrothermal treatment case 1, through automatic push makes the runner get and puts more conveniently, through making the runner slowly rotate, can make thermal treatment more uniform, the runner reduces the limitation effect, and use of runner is more uniform.
The invention relates to production equipment of an impulse turbine runner, which also comprises two groups of guide rods 18, wherein sliding holes are formed in two groups of T-shaped sliding blocks 7, and the two groups of guide rods 18 are fixedly arranged in an electric heating treatment box 1 through matching with the sliding holes; by providing the guide bar 18, the movement of the traverse frame 6 can be made more stable, and the use limitation can be reduced.
The invention relates to production equipment of an impulse turbine runner, which also comprises four groups of universal wheels 19, wherein the four groups of universal wheels 19 are respectively and fixedly arranged on the four groups of supporting legs 2; by arranging the universal wheels 19, the movement and position adjustment of the equipment can be more labor-saving and convenient, and the use limitation is reduced.
The invention relates to production equipment of an impulse turbine runner, which further comprises a push handle 20, wherein the push handle 20 is fixedly arranged at the right end of an electric heating treatment box 1; by providing the push handle 20, the pushing device can be conveniently moved and adjusted, and the use limitation is reduced.
According to the production equipment of the impulse turbine runner, the circumference outer wall of the push handle 20 is fixedly sleeved with the anti-slip handle sleeve 21; by providing the anti-slip handle sleeve 21, slipping and slipping can be effectively prevented when the pushing equipment moves, and the use reliability is improved.
The invention relates to production equipment of an impulse turbine runner, wherein a high-temperature glass observation window 22 is arranged on a box door 3; by arranging the high-temperature glass observation window 22, the heat treatment condition of the rotating wheel inside the electric heating treatment box 1 can be conveniently observed, so that the adjustment can be timely carried out, and the use limitation is reduced.
According to the production equipment of the impulse turbine runner, two groups of reinforcing rods 23 are connected to the push handle 20, and the two groups of reinforcing rods 23 are connected with the electric heating treatment box 1; through setting up stiffener 23, can make the hand push handle 20 more firmly stable with the connection of electric heat treatment box 1, improve the reliability of use.
According to the production equipment of the impulse turbine runner, in the heat treatment process, the box door 3 is closed at the beginning, the clamping head 17 is butted in the clamping sleeve 16, when the runner is subjected to the heat treatment process, the traversing motor 4 is started to drive the driving shaft 5 to rotate, the driving shaft 5 drives the traversing frame 6 to move leftwards through the threaded sleeve 8, the traversing frame 6 applies an outward thrust to the box door 3 through the connecting slat 11, the box door 3 is opened to a horizontal state from the closed state, at the moment, the traversing frame 6 brings the tray 13 to the taking and placing port, a worker places the runner on the tray 13, the traversing frame 6 is reset through the inversion of the traversing motor 4, the box door 3 is closed at the same time, after the traversing frame 6 is reset, the clamping head 17 is clamped in the clamping sleeve 16 again, finally, the rotating shaft 15 is driven to rotate through the starting of the rotating motor 14, the rotating shaft 15 drives the driving shaft 12 to rotate through the cooperation of the clamping sleeve 16 and the rotating shaft 17, and the driving shaft 12 drives the tray 13 to rotate, and the runner keeps constant speed to rotate slowly through the rotation of the tray 13, and the heat treatment box 1 can carry out heat treatment.
The production process and the production equipment of the impulse turbine runner are all common mechanical modes in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects of the impulse turbine runner can be achieved; the production process of the impulse turbine runner and the traversing motor and the rotating motor of the production equipment thereof are purchased in the market, and the production process can be realized by those skilled in the industry only by installing and operating according to the attached use instruction.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (7)
1. The production process of the impulse turbine runner is characterized by comprising the following process flows:
s1, hub processing: roughly turning each size, leaving 2-3mm on each side, performing ultrasonic flaw detection, finely turning each size according to the drawing, indexing by a rotary indexing disc after finish turning, and externally cutting a polygon by a milling bucket;
s2, processing a water bucket: carrying out chemical component analysis on the water bucket samples processed in each batch, checking a water bucket combination template, polishing the molded lines on the front and back surfaces of the water bucket, respectively roughly and finely milling the water outlet edge plane and the upper plane of the water bucket, milling a welding groove, and removing burrs;
s3, spot welding of a rotating wheel: the water buckets are inserted into the hubs according to the configuration numbers of the water buckets, the water outlet edges of the water buckets are checked by using a leveling rule, so that the water outlet edges of the water buckets are tangent to corresponding water bucket base circles on the tool, meanwhile, jet flow center score lines on the water buckets are overlapped with runner jet flow pitch circles, and spot welding is performed;
s4, welding a rotating wheel: overlaying the wheel after spot welding until the welding is completed;
s5, heat treatment: putting the welded rotating wheel into an electric heating treatment box, and carrying out annealing treatment according to the annealing process requirement;
s5 production facility of impulse turbine runner that thermal treatment was used includes electric heat treatment case (1), chamber door (3), sideslip motor (4), drive shaft (5), sideslip frame (6), two sets of connection slat (11), tray (13), rotating motor (14), axis of rotation (15), cutting ferrule (16) and dop (17), electric heat treatment case (1) bottom is equipped with four sets of landing legs (2), electric heat treatment case (1) left end intercommunication is equipped with gets and puts the mouth, chamber door (3) rotation lid is installed on getting and puts the mouth, sideslip motor (4) fixed mounting is in electric heat treatment case (1) right-hand member, drive shaft (5) are installed in electric heat treatment case (1) through the connection rotation with sideslip motor (4) output, electric heat treatment case (1) inside top is equipped with two sets of T type spouts, be equipped with two sets of T type sliders (7) on sideslip frame (6), sideslip frame (6) are equipped with screw-thread bush (8) on fixed in electric heat treatment case (1) through the cooperation sliding of T type slider (7) and T type spout, and two front and back side seats (9) are equipped with on two sets of front and back seat (5), one end of each of the two groups of connecting laths (11) is hinged with the two groups of first hinging seats (9), the other end of each of the two groups of connecting laths (11) is hinged with the two groups of second hinging seats (10), a transmission shaft (12) is rotatably arranged on the transverse moving frame (6), a tray (13) is fixedly arranged on the transmission shaft (12), a rotating motor (14) is fixedly arranged at the bottom end of the electric heating treatment box (1), a rotating shaft (15) is rotatably arranged in the electric heating treatment box (1) through connection with the output end of the rotating motor (14), a clamping sleeve (16) is fixedly arranged on the rotating shaft (15), and a clamping head (17) is fixedly arranged at the bottom end of the transmission shaft (12) through cooperation with the clamping sleeve (16);
s6, processing a rotating wheel: and processing the rotating wheel after heat treatment into a finished rotating wheel according to the requirements.
2. The production process of the impulse turbine runner as claimed in claim 1, further comprising two groups of guide rods (18), wherein sliding holes are formed in the two groups of T-shaped sliding blocks (7), and the two groups of guide rods (18) are fixedly installed in the electric heating treatment box (1) through matching with the sliding holes.
3. A production process of a runner for an impulse turbine as claimed in claim 2, characterized in, that it further comprises four sets of universal wheels (19), the four sets of universal wheels (19) being fixedly mounted on the four sets of legs (2), respectively.
4. A process for producing an impulse turbine runner as claimed in claim 3, characterized by further comprising a push handle (20), the push handle (20) being fixedly mounted at the right end of the electric heating treatment box (1).
5. The production process of the impulse turbine runner as claimed in claim 4, characterized in that the circumference outer wall of the push handle (20) is fixedly sleeved with an anti-slip handle sleeve (21).
6. A production process of an impulse turbine runner as claimed in claim 5, characterized in, that the door (3) is provided with a high temperature glass viewing window (22).
7. A production process of an impulse turbine runner as claimed in claim 6, characterized in, that two sets of reinforcing rods (23) are connected to the handle (20), and that both sets of reinforcing rods (23) are connected to the electric heating treatment box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024621.4A CN115178984B (en) | 2022-08-25 | 2022-08-25 | Production process and production equipment of impulse turbine runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024621.4A CN115178984B (en) | 2022-08-25 | 2022-08-25 | Production process and production equipment of impulse turbine runner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115178984A CN115178984A (en) | 2022-10-14 |
| CN115178984B true CN115178984B (en) | 2023-11-28 |
Family
ID=83523555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024621.4A Active CN115178984B (en) | 2022-08-25 | 2022-08-25 | Production process and production equipment of impulse turbine runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115178984B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418991A (en) * | 2013-06-18 | 2013-12-04 | 沈阳三科水力机械制造有限公司 | Machining process of large duplex stainless steel impeller |
| DE102014226805A1 (en) * | 2014-12-22 | 2016-06-23 | Robert Bosch Gmbh | Turbine wheel and method for its production |
| CN108942107A (en) * | 2018-08-15 | 2018-12-07 | 哈尔滨电机厂有限责任公司 | A kind of manufacturing method of impact type waterturbine wheel |
| CN110449760A (en) * | 2019-07-16 | 2019-11-15 | 浙江富春江水电设备有限公司 | A kind of astute and able method and structure of impact runner |
| CN210569886U (en) * | 2019-06-19 | 2020-05-19 | 成都市易建建筑材料有限公司 | Box type resistance furnace |
| CN214537360U (en) * | 2021-02-07 | 2021-10-29 | 西安高科新达混凝土有限责任公司 | High-temperature resistance furnace |
| CN114453844A (en) * | 2022-03-01 | 2022-05-10 | 沈阳斯特机械制造有限公司 | Impeller production process flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941993B2 (en) * | 2012-04-10 | 2015-01-27 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Heat exchanger door for an electronics rack |
-
2022
- 2022-08-25 CN CN202211024621.4A patent/CN115178984B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418991A (en) * | 2013-06-18 | 2013-12-04 | 沈阳三科水力机械制造有限公司 | Machining process of large duplex stainless steel impeller |
| DE102014226805A1 (en) * | 2014-12-22 | 2016-06-23 | Robert Bosch Gmbh | Turbine wheel and method for its production |
| CN108942107A (en) * | 2018-08-15 | 2018-12-07 | 哈尔滨电机厂有限责任公司 | A kind of manufacturing method of impact type waterturbine wheel |
| CN210569886U (en) * | 2019-06-19 | 2020-05-19 | 成都市易建建筑材料有限公司 | Box type resistance furnace |
| CN110449760A (en) * | 2019-07-16 | 2019-11-15 | 浙江富春江水电设备有限公司 | A kind of astute and able method and structure of impact runner |
| CN214537360U (en) * | 2021-02-07 | 2021-10-29 | 西安高科新达混凝土有限责任公司 | High-temperature resistance furnace |
| CN114453844A (en) * | 2022-03-01 | 2022-05-10 | 沈阳斯特机械制造有限公司 | Impeller production process flow |
Non-Patent Citations (2)
| Title |
|---|
| 冲击式水轮机水斗根部的工艺性结构优化;王波;刘献礼;翟元盛;王宇;刘晶石;;哈尔滨理工大学学报(02);全文 * |
| 整锻冲击式转轮整体数控加工工艺研究;施旭明;装备制造技术;第10-14页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115178984A (en) | 2022-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111633519B (en) | Shaft type die surface flaw detection repairing device and using method | |
| CN110883370B (en) | Cutting device for waste metal recovery | |
| CN115178984B (en) | Production process and production equipment of impulse turbine runner | |
| CN110842661A (en) | Cutter passivation and measurement integrated device and use method thereof | |
| CN210789985U (en) | Positioning and cutting device for automobile hub cover | |
| CN212192589U (en) | Grinding device is used in automobile parts processing | |
| CN117226548A (en) | Cutting fixture for turbine impeller | |
| CN210499762U (en) | Metal pipe polishing, traction and storage equipment | |
| CN111906546A (en) | Aluminum alloy cutting equipment with burring function | |
| CN218518294U (en) | Compound equipment of compound stainless steel composite board area of copper | |
| CN216681454U (en) | Inner wall grinding equipment of clamp | |
| CN214817788U (en) | Automatic blank contour following device | |
| CN111321399B (en) | Device and method for ultrahigh-speed laser cladding of small conical parts | |
| CN113997184A (en) | Grinding device for material opening of steel pipe | |
| CN209363805U (en) | Biplate chain wheel shaping numerically-controlled machine tool | |
| CN211867459U (en) | Semi-automatic multi-station machine part grinding and polishing device | |
| CN209991675U (en) | Injection mold drying equipment | |
| CN218193694U (en) | Full-automatic machine tool for cutting and polishing pipes | |
| CN219819103U (en) | Stainless steel drum deburring tool | |
| CN218254032U (en) | Metal workpiece cutting equipment | |
| CN215700546U (en) | Auxiliary control device for optical crystal grinding and polishing machine | |
| CN214722547U (en) | Milling equipment for machining precise pipe fitting | |
| CN209344965U (en) | A kind of facing attachment of high-precision generator amature radial conductive screw | |
| CN220680342U (en) | Polishing device for aviation parts | |
| CN219787082U (en) | Automatic change auto-parts welding set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: No.7 Tianyun Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Patentee after: Guoneng Daduhe maintenance and installation Co.,Ltd. Patentee after: YELLOW RIVER INSTITUTE OF HYDRAULIC RESEARCH Address before: 450000 Shunhe Road, Henan Province Patentee before: YELLOW RIVER INSTITUTE OF HYDRAULIC RESEARCH |
|
| TR01 | Transfer of patent right |