CN104175062B - All-fiber-texture large-size double-flange fan main shaft forging method - Google Patents
All-fiber-texture large-size double-flange fan main shaft forging method Download PDFInfo
- Publication number
- CN104175062B CN104175062B CN201310202086.1A CN201310202086A CN104175062B CN 104175062 B CN104175062 B CN 104175062B CN 201310202086 A CN201310202086 A CN 201310202086A CN 104175062 B CN104175062 B CN 104175062B
- Authority
- CN
- China
- Prior art keywords
- forging
- flange
- main shaft
- hours
- incubated
- 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
- 238000005242 forging Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 230000008569 process Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000003908 quality control method Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000003723 Smelting Methods 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 238000005496 tempering Methods 0.000 claims abstract description 4
- 238000004781 supercooling Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 15
- 238000010792 warming Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
- 238000003556 assay Methods 0.000 claims description 2
- 230000000505 pernicious effect Effects 0.000 claims description 2
- 238000009721 upset forging Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract 3
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000009395 genetic defect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310202086.1A CN104175062B (en) | 2013-05-28 | 2013-05-28 | All-fiber-texture large-size double-flange fan main shaft forging method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310202086.1A CN104175062B (en) | 2013-05-28 | 2013-05-28 | All-fiber-texture large-size double-flange fan main shaft forging method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104175062A CN104175062A (en) | 2014-12-03 |
CN104175062B true CN104175062B (en) | 2017-02-22 |
Family
ID=51956561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310202086.1A Active CN104175062B (en) | 2013-05-28 | 2013-05-28 | All-fiber-texture large-size double-flange fan main shaft forging method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104175062B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104972050A (en) * | 2015-06-16 | 2015-10-14 | 何庆堃 | Forging technology for middle shaft of loading machine |
CN106040952A (en) * | 2016-08-01 | 2016-10-26 | 东北特钢集团大连特殊钢有限责任公司 | Method for manufacturing spindle of large monoblock forged water turbine |
CN111451435A (en) * | 2020-04-28 | 2020-07-28 | 河南中原特钢装备制造有限公司 | Forging control method for large-size step shaft part |
CN111889613A (en) * | 2020-07-10 | 2020-11-06 | 陕西华威科技股份有限公司 | Full-fiber large conical shaft blank forging process |
CN111842748B (en) * | 2020-07-10 | 2022-08-16 | 陕西华威科技股份有限公司 | Forging method of low-plasticity steel forging |
CN112846677A (en) * | 2020-12-07 | 2021-05-28 | 南昌齿轮锻造厂 | Vertical forging and rough and finish turning process for driving spiral bevel gear with boss |
CN112893510B (en) * | 2021-03-05 | 2023-04-14 | 无锡继平新材料科技有限公司 | Forging and heat treatment process of marine corrosion-resistant pull rod duplex stainless steel forging |
CN113751642B (en) * | 2021-08-25 | 2023-12-26 | 安庆中船柴油机有限公司 | Forging method of high-toughness marine diesel engine piston rod |
CN113953767B (en) * | 2021-11-05 | 2022-11-01 | 江苏浙瓯法兰有限公司 | Stainless steel flange suitable for low-temperature working condition and production process and device |
CN114309402B (en) * | 2021-12-29 | 2023-10-20 | 大冶特殊钢有限公司 | High-temperature alloy difficult to deform and forging method thereof |
CN115229140A (en) * | 2022-07-14 | 2022-10-25 | 中国第一重型机械股份公司 | Preparation method and device of composite steel ingot |
CN115740314B (en) * | 2022-11-24 | 2023-05-16 | 南京工程学院 | High-strength large forging anti-cracking energy-saving forging process |
CN116060562B (en) * | 2023-03-07 | 2023-06-30 | 张家港广大特材股份有限公司 | Forging and drawing process for austenitic acid-resistant alloy steel shaft piece |
CN116493886B (en) * | 2023-06-28 | 2023-09-08 | 山西新世纪锻造股份有限公司 | Processing technology of sealing flange |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2659848B2 (en) * | 1990-05-29 | 1997-09-30 | 三菱重工業株式会社 | Isothermal forging of short fiber FRM |
CN101314202B (en) * | 2008-06-02 | 2010-04-21 | 江阴振宏重型锻造有限公司 | Method for producing wind-electricity principal axis by gathering stock full fibre upset forging |
CN102615478B (en) * | 2012-02-28 | 2015-02-04 | 杭州荣力铸锻有限公司 | Forging process of wind power main shaft |
CN102699637B (en) * | 2012-06-26 | 2015-06-10 | 江苏金源锻造股份有限公司 | Process for forging main shaft flange of wind driven generator |
CN102806291B (en) * | 2012-08-24 | 2014-07-23 | 江苏凌飞锻造有限公司 | Wind-powered main shaft forging method |
-
2013
- 2013-05-28 CN CN201310202086.1A patent/CN104175062B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104175062A (en) | 2014-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104175062B (en) | All-fiber-texture large-size double-flange fan main shaft forging method | |
CN103894792B (en) | Method for machining forge piece of large-scale single-flange anti-explosion motor main shaft of all-fiber texture | |
CN102205482B (en) | Method for producing round-link chain | |
CN104175063B (en) | Whole fiber tissue large-scale coupling flange blower fan main shaft forging method | |
CN107617713B (en) | A kind of big specification crystallization roll steel forgings forging method | |
CN104561815B (en) | A kind of high homogenizing big specification superhigh intensity rod iron and production method thereof | |
CN105689628B (en) | A kind of forging technology of 34CrNiMo6 steels wind power principal axis | |
CN104911321B (en) | Extra-thick steel plate production process of plastic dies steel | |
CN104511726B (en) | Five cylinder pressure break pump crankcase manufacture method of Whole fiber Integral die-forged | |
CN104439933B (en) | Technological method for improving performance of large-diameter carbon steel cast and rolled flange part | |
CN102380565B (en) | Method for forging large forging | |
CN102294431B (en) | Method for manufacturing stationary blade ring blank forged piece of F-grade combustion gas turbine | |
CN106244959B (en) | A kind of forging of 7085 aluminium alloy and Technology for Heating Processing | |
CN105177264B (en) | A kind of manufacturing method of stainless steel forging round steel | |
CN106670363A (en) | Manufacturing method for high-strength stainless steel forge piece | |
CN106399860A (en) | Producing and manufacturing method for 1Cr17Ni2 piston rod forged piece | |
CN106435332A (en) | Manufacturing method for 40CrNiMoA medium-carbon alloy steel wind power main shaft of low wind speed wind power unit | |
CN106903246A (en) | The forging technology of 2Cr11Mo1VNbN steel used for steam turbine blades forging | |
CN102581000B (en) | Production method for rolling and cogging big cast ingot of high-carbon high-alloy cold-working die steel | |
CN106435405A (en) | 42CrMo4 wind power main shaft after-forging heat treatment method of low-wind-speed wind turbine generator | |
CN106435404A (en) | Low wind speed wind power unit low-carbon alloy steel wind power main shaft manufacturing method | |
CN108237197B (en) | A kind of forging method improving the flaw detection of structural steel large-sized ring part | |
CN106425285A (en) | 34CrNiMo6 wind power main shaft forging forming method for low wind speed wind turbine set | |
CN108838634A (en) | A kind of diaphragm coupling and its pipe fitting part production method | |
CN102728771A (en) | Method for forging nuclear island spindle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Weiyang Road West of Shaanxi petrochemical 710086 city of Xi'an Province, No. 80 Patentee after: SHAANXI HUAWEI POLYTRON TECHNOLOGIES Inc. Address before: Weiyang Road West of Shaanxi petrochemical 710086 city of Xi'an Province, No. 80 Patentee before: SHAANXI HUAWEI FORGING Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Forging method of large double flange motor spindle with all fiber structure Effective date of registration: 20200811 Granted publication date: 20170222 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI HUAWEI POLYTRON TECHNOLOGIES Inc. Registration number: Y2020610000119 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210901 Granted publication date: 20170222 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI HUAWEI POLYTRON TECHNOLOGIES Inc. Registration number: Y2020610000119 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Forging method of main shaft of large double flange motor with full fiber structure Effective date of registration: 20210902 Granted publication date: 20170222 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI HUAWEI POLYTRON TECHNOLOGIES Inc. Registration number: Y2021980008844 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20170222 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI HUAWEI POLYTRON TECHNOLOGIES Inc. Registration number: Y2021980008844 |