CN103831312B - 一种高效加工20CrNiMo直齿齿条的温挤压成形方法 - Google Patents
一种高效加工20CrNiMo直齿齿条的温挤压成形方法 Download PDFInfo
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- CN103831312B CN103831312B CN201410110533.5A CN201410110533A CN103831312B CN 103831312 B CN103831312 B CN 103831312B CN 201410110533 A CN201410110533 A CN 201410110533A CN 103831312 B CN103831312 B CN 103831312B
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- extrusion forming
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- 238000000304 warm extrusion Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 12
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 238000000137 annealing Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110533.5A CN103831312B (zh) | 2014-03-24 | 2014-03-24 | 一种高效加工20CrNiMo直齿齿条的温挤压成形方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410110533.5A CN103831312B (zh) | 2014-03-24 | 2014-03-24 | 一种高效加工20CrNiMo直齿齿条的温挤压成形方法 |
Publications (2)
| Publication Number | Publication Date |
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| CN103831312A CN103831312A (zh) | 2014-06-04 |
| CN103831312B true CN103831312B (zh) | 2015-08-05 |
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| CN201410110533.5A Active CN103831312B (zh) | 2014-03-24 | 2014-03-24 | 一种高效加工20CrNiMo直齿齿条的温挤压成形方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN103831312B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111728A (zh) * | 2016-07-29 | 2016-11-16 | 余姚市婉珍五金厂 | 一种无缝管热挤压工艺 |
| CN106269979A (zh) * | 2016-08-26 | 2017-01-04 | 余姚市婉珍五金厂 | 一种无缝管冷挤压工艺 |
| CN106914507B (zh) * | 2017-04-21 | 2018-12-07 | 燕山大学 | 一种大型齿轮局部感应加热挤压成形方法 |
| CN108213438A (zh) * | 2018-03-29 | 2018-06-29 | 山东建筑大学 | 一种钛合金高强度直齿条加工方法 |
| CN112846016B (zh) * | 2021-01-05 | 2022-08-30 | 中国第一重型机械股份公司 | 一种异形截面弧形锻件的成形方法及成形模具 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569351A (zh) * | 2003-07-10 | 2005-01-26 | 河南科技大学 | 直齿圆柱齿轮精密成形方法 |
| DE102008045279A1 (de) * | 2008-09-01 | 2009-05-14 | Daimler Ag | Verfahren und Vorrichtung zur spanlosen Herstellung wenigstens eines verzahnten Bauteils |
| CN101905250A (zh) * | 2010-05-31 | 2010-12-08 | 周家镳 | 热挤压齿轮棒与切片齿轮无屑成型法 |
| CN103056179A (zh) * | 2013-01-11 | 2013-04-24 | 燕山大学 | 一种直齿圆柱齿轮的温挤压成形方法 |
| CN103567247A (zh) * | 2013-11-26 | 2014-02-12 | 山东建筑大学 | 一种高效率加工内齿圆柱齿轮的温挤压新方法 |
| KR101367051B1 (ko) * | 2012-08-14 | 2014-02-28 | 한국생산기술연구원 | 냉간 압출을 이용한 헬리컬 기어의 제조 방법 |
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2014
- 2014-03-24 CN CN201410110533.5A patent/CN103831312B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569351A (zh) * | 2003-07-10 | 2005-01-26 | 河南科技大学 | 直齿圆柱齿轮精密成形方法 |
| DE102008045279A1 (de) * | 2008-09-01 | 2009-05-14 | Daimler Ag | Verfahren und Vorrichtung zur spanlosen Herstellung wenigstens eines verzahnten Bauteils |
| CN101905250A (zh) * | 2010-05-31 | 2010-12-08 | 周家镳 | 热挤压齿轮棒与切片齿轮无屑成型法 |
| KR101367051B1 (ko) * | 2012-08-14 | 2014-02-28 | 한국생산기술연구원 | 냉간 압출을 이용한 헬리컬 기어의 제조 방법 |
| CN103056179A (zh) * | 2013-01-11 | 2013-04-24 | 燕山大学 | 一种直齿圆柱齿轮的温挤压成形方法 |
| CN103567247A (zh) * | 2013-11-26 | 2014-02-12 | 山东建筑大学 | 一种高效率加工内齿圆柱齿轮的温挤压新方法 |
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| CN103831312A (zh) | 2014-06-04 |
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Inventor after: Xu Jingwei Inventor after: Lu Qingliang Inventor before: Xu Shubo Inventor before: Zhou Yulin Inventor before: Lu Jing Inventor before: Zhao Zhongkui Inventor before: Lin Xiaojuan |
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Effective date of registration: 20160322 Address after: Licheng District of Ji'nan city in Shandong Province, 250100 Airport Road No. 12798 building 33 1-101 Patentee after: Ji'nan Railway Equipment Co., Ltd. Address before: School of materials Shandong Jianzhu University No. 1000, Licheng District Lingang Development Zone, 250101 Ji'nan Road, Shandong Province Patentee before: Shandong Construction University |