CN101966552B - 外带子午线型零件的冷锻模具及其锻造方法 - Google Patents
外带子午线型零件的冷锻模具及其锻造方法 Download PDFInfo
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- CN101966552B CN101966552B CN2010105015700A CN201010501570A CN101966552B CN 101966552 B CN101966552 B CN 101966552B CN 2010105015700 A CN2010105015700 A CN 2010105015700A CN 201010501570 A CN201010501570 A CN 201010501570A CN 101966552 B CN101966552 B CN 101966552B
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- die cavity
- concave die
- cold forging
- plunger
- mandril
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010273 cold forging Methods 0.000 title claims abstract description 18
- 238000005242 forging Methods 0.000 title claims description 25
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000304 warm extrusion Methods 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105015700A CN101966552B (zh) | 2010-10-11 | 2010-10-11 | 外带子午线型零件的冷锻模具及其锻造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105015700A CN101966552B (zh) | 2010-10-11 | 2010-10-11 | 外带子午线型零件的冷锻模具及其锻造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966552A CN101966552A (zh) | 2011-02-09 |
| CN101966552B true CN101966552B (zh) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105015700A Active CN101966552B (zh) | 2010-10-11 | 2010-10-11 | 外带子午线型零件的冷锻模具及其锻造方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN101966552B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209436A (zh) * | 2014-08-29 | 2014-12-17 | 偃师市华信机械有限公司 | 一种圆形模具用锻造装置 |
| CN109598032A (zh) * | 2018-11-15 | 2019-04-09 | 中国直升机设计研究所 | 一种直升机桨叶根部衬套过盈量确定方法 |
| CN112453305B (zh) * | 2020-10-29 | 2022-08-09 | 中国航发南方工业有限公司 | 一种抑制局部挤压裂纹的成形模具及方法 |
| CN113996743B (zh) * | 2021-11-04 | 2022-11-08 | 哈尔滨工业大学 | 一种深腔附肋带缺口不规则筒形锻件精密热成形方法 |
| CN114733988B (zh) * | 2022-03-31 | 2024-05-24 | 江苏龙城精锻集团有限公司 | 一种高强度复杂结构转辙机挤脱座锻件及其制造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217771A (en) * | 1977-12-27 | 1980-08-19 | Braun Engineering Company | Method of cold forming |
| JP2000326045A (ja) * | 1999-05-20 | 2000-11-28 | Honda Motor Co Ltd | 軸付き円盤部品の冷間鍛造成形方法及び成形金型装置 |
| CN101827667A (zh) * | 2007-10-17 | 2010-09-08 | Gkn烧结金属股份有限公司 | 用于精密内部几何形状的芯棒锻造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206136A (ja) * | 1983-05-09 | 1984-11-21 | Musashi Seimitsu Kogyo Kk | 回転鍛造による管材のフランジ加工方法 |
| BG50195A1 (en) * | 1990-03-30 | 1992-06-15 | Borislav A Jonchev | Compound outflow die |
| JP3769856B2 (ja) * | 1997-01-29 | 2006-04-26 | 株式会社デンソー | ギヤの製造方法 |
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2010
- 2010-10-11 CN CN2010105015700A patent/CN101966552B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217771A (en) * | 1977-12-27 | 1980-08-19 | Braun Engineering Company | Method of cold forming |
| JP2000326045A (ja) * | 1999-05-20 | 2000-11-28 | Honda Motor Co Ltd | 軸付き円盤部品の冷間鍛造成形方法及び成形金型装置 |
| CN101827667A (zh) * | 2007-10-17 | 2010-09-08 | Gkn烧结金属股份有限公司 | 用于精密内部几何形状的芯棒锻造法 |
Non-Patent Citations (2)
| Title |
|---|
| JP平10-211539A 1998.08.11 |
| JP昭59-206136A 1984.11.21 |
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| Publication number | Publication date |
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| CN101966552A (zh) | 2011-02-09 |
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Owner name: JIANGSU BAOJIE FORGING CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOJIE VEHICLE PARTS FORGING AND PRESS CO. LTD Effective date: 20111121 |
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Free format text: CORRECT: ADDRESS; FROM: 201818 JIADING, SHANGHAI TO: 215431 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20111121 Address after: Changjiang Road 215431 Jiangsu city of Suzhou province Taicang City Liuhe Town Village Gate No. 3 Applicant after: Jiangsu Baojie Forging Co., Ltd. Co-applicant after: Shanghai Xiuyang Material Testing Technology Co., Ltd. Address before: 201818 Shanghai city Jiading District Jiajian Road No. 258 Applicant before: Shanghai Baojie Vehicle Parts Forging and Press Co. Ltd Co-applicant before: Shanghai Xiuyang Material Testing Technology Co., Ltd. |
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Effective date of registration: 20120709 Address after: Changjiang Road 215431 Jiangsu city of Suzhou province Taicang City Liuhe Town Village Gate No. 3 Patentee after: Jiangsu Baojie Forging Co., Ltd. Address before: Changjiang Road 215431 Jiangsu city of Suzhou province Taicang City Liuhe Town Village Gate No. 3 Co-patentee before: Shanghai Xiuyang Material Testing Technology Co., Ltd. Patentee before: Jiangsu Baojie Forging Co., Ltd. |