CN103899372B - 一种粉末冶金组合烧结式凸轮轴及其制备方法 - Google Patents
一种粉末冶金组合烧结式凸轮轴及其制备方法 Download PDFInfo
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- CN103899372B CN103899372B CN201210580145.4A CN201210580145A CN103899372B CN 103899372 B CN103899372 B CN 103899372B CN 201210580145 A CN201210580145 A CN 201210580145A CN 103899372 B CN103899372 B CN 103899372B
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- Prior art keywords
- mandrel
- cam
- sintering
- camshaft
- powder metallurgy
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 36
- 238000005245 sintering Methods 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910000677 High-carbon steel Inorganic materials 0.000 claims abstract description 3
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010791 quenching Methods 0.000 abstract description 5
- 230000000171 quenching effect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201210580145.4A CN103899372B (zh) | 2012-12-27 | 2012-12-27 | 一种粉末冶金组合烧结式凸轮轴及其制备方法 |
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CN201210580145.4A CN103899372B (zh) | 2012-12-27 | 2012-12-27 | 一种粉末冶金组合烧结式凸轮轴及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103899372A CN103899372A (zh) | 2014-07-02 |
CN103899372B true CN103899372B (zh) | 2016-09-07 |
Family
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CN201210580145.4A Active CN103899372B (zh) | 2012-12-27 | 2012-12-27 | 一种粉末冶金组合烧结式凸轮轴及其制备方法 |
Country Status (1)
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CN (1) | CN103899372B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104550969B (zh) * | 2014-12-30 | 2017-05-17 | 北京有色金属研究总院 | 一种粉末冶金凸轮轴端头组合烧结连接方法 |
CN105149594A (zh) * | 2015-08-31 | 2015-12-16 | 苏州莱特复合材料有限公司 | 一种粉末冶金凸轮及其制备方法 |
CN109622975B (zh) * | 2018-12-29 | 2021-05-11 | 北京有研粉末新材料研究院有限公司 | 一种粉末冶金组合烧结式柱塞泵缸体及其制备方法 |
CN112355310B (zh) * | 2020-11-12 | 2021-09-28 | 三阳纺织有限公司 | 凸轮部件的制造方法及在纺织机械中的应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4664706A (en) * | 1985-04-30 | 1987-05-12 | Miba Sintermetall Aktiengesellschaft | Sintered shrink-on cam and process of manufacturing such cam |
CN2052045U (zh) * | 1989-07-13 | 1990-01-31 | 山东省莱阳市粉末冶金厂 | 组合式内燃机凸轮轴 |
US5016348A (en) * | 1988-10-10 | 1991-05-21 | Sinterstahl Gesellschaft M.B.H. | Process for the manufacture of a tubular crankshaft |
CN102191960A (zh) * | 2010-03-10 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | 包括重量降低特征的凸轮轴及形成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937215A (ja) * | 1982-08-26 | 1984-02-29 | Toyota Motor Corp | 焼結接合カムシヤフト |
CN101368250A (zh) * | 2008-09-08 | 2009-02-18 | 四川大学 | 稀土添加高碳含量凸轮材料及粉末冶金组合式中空凸轮轴 |
-
2012
- 2012-12-27 CN CN201210580145.4A patent/CN103899372B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4664706A (en) * | 1985-04-30 | 1987-05-12 | Miba Sintermetall Aktiengesellschaft | Sintered shrink-on cam and process of manufacturing such cam |
US5016348A (en) * | 1988-10-10 | 1991-05-21 | Sinterstahl Gesellschaft M.B.H. | Process for the manufacture of a tubular crankshaft |
CN2052045U (zh) * | 1989-07-13 | 1990-01-31 | 山东省莱阳市粉末冶金厂 | 组合式内燃机凸轮轴 |
CN102191960A (zh) * | 2010-03-10 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | 包括重量降低特征的凸轮轴及形成方法 |
Non-Patent Citations (1)
Title |
---|
粉末冶金凸轮轴;铃木保雄,郭占哲;《车用发动机》;19870831;第51-53页、56页 * |
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CN103899372A (zh) | 2014-07-02 |
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Owner name: BEIJING HENGYUAN TIANQIAO POWDER METALLURGICAL CO. Free format text: FORMER OWNER: BEIJING CENTRAL INST.OF THE NONFERROUS METAL Effective date: 20150507 Free format text: FORMER OWNER: GRIPM ADVANCED MATERIALS (BEIJING) CO., LTD. BEIJING HENGYUAN TIANQIAO POWDER METALLURGICAL CO., LTD. Effective date: 20150507 |
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Address after: 101 407 No. 3 Yanqi Road, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Youyan Powder New Materials Research Institute Co., Ltd. Address before: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee before: BEIJING HENGYUAN TIANQIAO POWDER METALLURGY CO., LTD. |