CN103447378B - 轴承钢矩形截面环形件的热胀形成形方法 - Google Patents
轴承钢矩形截面环形件的热胀形成形方法 Download PDFInfo
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- CN103447378B CN103447378B CN201310390108.1A CN201310390108A CN103447378B CN 103447378 B CN103447378 B CN 103447378B CN 201310390108 A CN201310390108 A CN 201310390108A CN 103447378 B CN103447378 B CN 103447378B
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- bulging
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- expanding machine
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 17
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
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CN201310390108.1A CN103447378B (zh) | 2013-09-01 | 2013-09-01 | 轴承钢矩形截面环形件的热胀形成形方法 |
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CN201310390108.1A CN103447378B (zh) | 2013-09-01 | 2013-09-01 | 轴承钢矩形截面环形件的热胀形成形方法 |
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CN103447378A CN103447378A (zh) | 2013-12-18 |
CN103447378B true CN103447378B (zh) | 2016-02-24 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105033039A (zh) * | 2015-07-08 | 2015-11-11 | 重庆民发汽车配件有限责任公司 | 一种齿圈内径胀大工装 |
CN106391806B (zh) * | 2016-10-27 | 2018-09-14 | 安徽新荣钢构有限公司 | 一种连接用弯折件冲压装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024362A1 (en) * | 1979-08-21 | 1981-03-04 | Van Doorne's Transmissie B.V. | A method and apparatus for stretching an endless metal band |
CN102489597A (zh) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | 轴承钢矩形环轧件的热胀形方法 |
CN102513457A (zh) * | 2011-11-24 | 2012-06-27 | 贵州安大航空锻造有限责任公司 | 不锈钢矩形环轧件热胀形成形为异形环件的方法 |
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2013
- 2013-09-01 CN CN201310390108.1A patent/CN103447378B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024362A1 (en) * | 1979-08-21 | 1981-03-04 | Van Doorne's Transmissie B.V. | A method and apparatus for stretching an endless metal band |
CN102489597A (zh) * | 2011-11-24 | 2012-06-13 | 贵州安大航空锻造有限责任公司 | 轴承钢矩形环轧件的热胀形方法 |
CN102513457A (zh) * | 2011-11-24 | 2012-06-27 | 贵州安大航空锻造有限责任公司 | 不锈钢矩形环轧件热胀形成形为异形环件的方法 |
Non-Patent Citations (1)
Title |
---|
TA15 钛合金小圆角梯形截面环热成形技术;张涛等;《航空制造技术》;20130831(第16期);第97-99、102页 * |
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Denomination of invention: Hot bulging forming method for bearing steel rectangular cross-section ring unit Effective date of registration: 20190327 Granted publication date: 20160224 Pledgee: Bank of Guiyang Limited by Share Ltd. high tech branch Pledgor: Guizhou Aviation Technical Development Co.,Ltd. Registration number: 2019520000006 |
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Denomination of invention: Forming method of bearing steel ring with rectangular section by thermal expansion Effective date of registration: 20200930 Granted publication date: 20160224 Pledgee: Guanshanhu sub branch of Guiyang Bank Co.,Ltd. Pledgor: Guizhou Aviation Technical Development Co.,Ltd. Registration number: Y2020520000018 |
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Date of cancellation: 20230322 Granted publication date: 20160224 Pledgee: Guanshanhu sub branch of Guiyang Bank Co.,Ltd. Pledgor: Guizhou Aviation Technical Development Co.,Ltd. Registration number: Y2020520000018 |
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