CN200963665Y - 大型船用曲轴曲拐弯曲锻造模具 - Google Patents
大型船用曲轴曲拐弯曲锻造模具 Download PDFInfo
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- CN200963665Y CN200963665Y CN 200620093889 CN200620093889U CN200963665Y CN 200963665 Y CN200963665 Y CN 200963665Y CN 200620093889 CN200620093889 CN 200620093889 CN 200620093889 U CN200620093889 U CN 200620093889U CN 200963665 Y CN200963665 Y CN 200963665Y
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- 238000005242 forging Methods 0.000 title claims abstract description 73
- 238000005452 bending Methods 0.000 title abstract description 18
- 238000000034 method Methods 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 28
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 8
- 238000007598 dipping method Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 19
- 238000005094 computer simulation Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 101000979046 Homo sapiens Lysosomal alpha-mannosidase Proteins 0.000 abstract 1
- 102100023231 Lysosomal alpha-mannosidase Human genes 0.000 abstract 1
- 210000001624 hip Anatomy 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 17
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- 230000002950 deficient Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
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- 238000007493 shaping process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000007730 finishing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
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- 230000002441 reversible effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- B21K1/08—Making machine elements axles or shafts crankshafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620093889 CN200963665Y (zh) | 2006-11-01 | 2006-11-01 | 大型船用曲轴曲拐弯曲锻造模具 |
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CN 200620093889 CN200963665Y (zh) | 2006-11-01 | 2006-11-01 | 大型船用曲轴曲拐弯曲锻造模具 |
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CN200963665Y true CN200963665Y (zh) | 2007-10-24 |
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CN 200620093889 Expired - Fee Related CN200963665Y (zh) | 2006-11-01 | 2006-11-01 | 大型船用曲轴曲拐弯曲锻造模具 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101823116A (zh) * | 2010-05-11 | 2010-09-08 | 林素伟 | 一种挖掘机发动机曲轴的锻造工艺 |
CN103128209A (zh) * | 2011-11-28 | 2013-06-05 | 上海重型机器厂有限公司 | 大型船用曲拐的半模锻方法及装置 |
CN103567246A (zh) * | 2012-08-07 | 2014-02-12 | 上海重型机器厂有限公司 | 大型船用曲轴曲拐的挤压成形装置及成形方法 |
CN104493030A (zh) * | 2014-12-10 | 2015-04-08 | 鞍钢重型机械有限责任公司 | 一种曲拐锻件的锻造方法 |
CN104550591A (zh) * | 2014-12-27 | 2015-04-29 | 江苏苏南重工机械科技有限公司 | 一种锻件小变形氢致裂纹返修的方法 |
CN104707926A (zh) * | 2013-12-12 | 2015-06-17 | 陕西宏远航空锻造有限责任公司 | 一种大型弧形锻坯成型锻造方法 |
CN110479939A (zh) * | 2019-09-24 | 2019-11-22 | 上海电机学院 | 一种带有浮动型腔的曲拐锻造模具 |
CN110695155A (zh) * | 2019-09-30 | 2020-01-17 | 上海电机学院 | 一种曲拐弯锻成型装置及曲拐弯锻成型方法 |
CN114309428A (zh) * | 2022-01-20 | 2022-04-12 | 中聚信海洋工程装备有限公司 | 一种大型曲拐曲颈锻造工艺 |
WO2023071376A1 (zh) * | 2021-10-28 | 2023-05-04 | 中聚信海洋工程装备有限公司 | 用于锻造大型曲拐的组合砧模及工艺 |
-
2006
- 2006-11-01 CN CN 200620093889 patent/CN200963665Y/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101823116A (zh) * | 2010-05-11 | 2010-09-08 | 林素伟 | 一种挖掘机发动机曲轴的锻造工艺 |
CN103128209A (zh) * | 2011-11-28 | 2013-06-05 | 上海重型机器厂有限公司 | 大型船用曲拐的半模锻方法及装置 |
CN103128209B (zh) * | 2011-11-28 | 2015-10-28 | 上海重型机器厂有限公司 | 大型船用曲拐的半模锻方法及装置 |
CN103567246B (zh) * | 2012-08-07 | 2015-10-28 | 上海重型机器厂有限公司 | 大型船用曲轴曲拐的挤压成形装置及成形方法 |
CN103567246A (zh) * | 2012-08-07 | 2014-02-12 | 上海重型机器厂有限公司 | 大型船用曲轴曲拐的挤压成形装置及成形方法 |
CN104707926B (zh) * | 2013-12-12 | 2017-01-04 | 陕西宏远航空锻造有限责任公司 | 一种大型弧形锻坯成型锻造方法 |
CN104707926A (zh) * | 2013-12-12 | 2015-06-17 | 陕西宏远航空锻造有限责任公司 | 一种大型弧形锻坯成型锻造方法 |
CN104493030A (zh) * | 2014-12-10 | 2015-04-08 | 鞍钢重型机械有限责任公司 | 一种曲拐锻件的锻造方法 |
CN104550591A (zh) * | 2014-12-27 | 2015-04-29 | 江苏苏南重工机械科技有限公司 | 一种锻件小变形氢致裂纹返修的方法 |
CN110479939A (zh) * | 2019-09-24 | 2019-11-22 | 上海电机学院 | 一种带有浮动型腔的曲拐锻造模具 |
CN110695155A (zh) * | 2019-09-30 | 2020-01-17 | 上海电机学院 | 一种曲拐弯锻成型装置及曲拐弯锻成型方法 |
WO2023071376A1 (zh) * | 2021-10-28 | 2023-05-04 | 中聚信海洋工程装备有限公司 | 用于锻造大型曲拐的组合砧模及工艺 |
CN114309428A (zh) * | 2022-01-20 | 2022-04-12 | 中聚信海洋工程装备有限公司 | 一种大型曲拐曲颈锻造工艺 |
CN114309428B (zh) * | 2022-01-20 | 2023-11-10 | 中聚信海洋工程装备有限公司 | 一种大型曲拐曲颈锻造工艺 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: METAL INST., CHINESE ACADEMY OF SCIENCES; PATENTE Free format text: FORMER OWNER: METAL INST., CHINESE ACADEMY OF SCIENCES Effective date: 20081010 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: No. 72, Wenhua Road, Shenhe District, Liaoning, Shenyang: 110016 Co-patentee after: Shanghai Heavy Machines Plant Co., Ltd. Patentee after: Institute of metal research, Chinese Academy of Sciences Address before: No. 72, Wenhua Road, Shenhe District, Liaoning, Shenyang: 110016 Patentee before: Institute of metal research, Chinese Academy of Sciences |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20121101 |