CN102950435A - 一种抗齿面胶合的液压泵齿轮制备方法 - Google Patents
一种抗齿面胶合的液压泵齿轮制备方法 Download PDFInfo
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- CN102950435A CN102950435A CN2012104175326A CN201210417532A CN102950435A CN 102950435 A CN102950435 A CN 102950435A CN 2012104175326 A CN2012104175326 A CN 2012104175326A CN 201210417532 A CN201210417532 A CN 201210417532A CN 102950435 A CN102950435 A CN 102950435A
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CN201210417532.6A CN102950435B (zh) | 2012-10-27 | 2012-10-27 | 一种抗齿面胶合的液压泵齿轮制备方法 |
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CN201210417532.6A CN102950435B (zh) | 2012-10-27 | 2012-10-27 | 一种抗齿面胶合的液压泵齿轮制备方法 |
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CN102950435A true CN102950435A (zh) | 2013-03-06 |
CN102950435B CN102950435B (zh) | 2017-07-28 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551561A (zh) * | 2013-10-11 | 2014-02-05 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金汽车变速箱同步器齿轮及其制备方法 |
CN104589003A (zh) * | 2014-12-10 | 2015-05-06 | 苏州路路顺机电设备有限公司 | 一种齿轮泵用高碳钢齿轮加工工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918472A1 (de) * | 1979-05-08 | 1980-11-13 | Kaltumform Technik E Wezel Gmb | Verfahren zur herstellung von stirnverzahnten antriebsraedern und vorrichtung zur durchfuehrung des verfahrens |
JP3759396B2 (ja) * | 2000-10-10 | 2006-03-22 | 大岡技研株式会社 | ハブハイクラッチ及びそのハブハイクラッチの製造方法並びにハブハイクラッチの製造用冷間鍛造装置 |
CN101530865A (zh) * | 2008-12-31 | 2009-09-16 | 张长国 | 125摩托车发动机启动齿轮冷挤压成型方法及其模具 |
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 |
CN101992382A (zh) * | 2009-08-21 | 2011-03-30 | 上海格尔汽车附件有限公司 | 汽车转向器中的小齿轮冷挤压成型的方法 |
CN102059526A (zh) * | 2009-11-12 | 2011-05-18 | 李少敬 | 一种轻载齿轮结构的制造方法 |
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2012
- 2012-10-27 CN CN201210417532.6A patent/CN102950435B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918472A1 (de) * | 1979-05-08 | 1980-11-13 | Kaltumform Technik E Wezel Gmb | Verfahren zur herstellung von stirnverzahnten antriebsraedern und vorrichtung zur durchfuehrung des verfahrens |
JP3759396B2 (ja) * | 2000-10-10 | 2006-03-22 | 大岡技研株式会社 | ハブハイクラッチ及びそのハブハイクラッチの製造方法並びにハブハイクラッチの製造用冷間鍛造装置 |
CN101530865A (zh) * | 2008-12-31 | 2009-09-16 | 张长国 | 125摩托车发动机启动齿轮冷挤压成型方法及其模具 |
CN101992382A (zh) * | 2009-08-21 | 2011-03-30 | 上海格尔汽车附件有限公司 | 汽车转向器中的小齿轮冷挤压成型的方法 |
CN102059526A (zh) * | 2009-11-12 | 2011-05-18 | 李少敬 | 一种轻载齿轮结构的制造方法 |
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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551561A (zh) * | 2013-10-11 | 2014-02-05 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金汽车变速箱同步器齿轮及其制备方法 |
CN104589003A (zh) * | 2014-12-10 | 2015-05-06 | 苏州路路顺机电设备有限公司 | 一种齿轮泵用高碳钢齿轮加工工艺 |
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CN102950435B (zh) | 2017-07-28 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of gear of hydraulic pump for preventing agglutination of tooth surface Effective date of registration: 20190118 Granted publication date: 20170728 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: Fulaiyin Automobile Parts Co., Ltd. Registration number: 2019340000055 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200421 Granted publication date: 20170728 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: FULAIYIN AUTOMOBILE PARTS Co.,Ltd. Registration number: 2019340000055 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of gear of hydraulic pump for preventing agglutination of tooth surface Effective date of registration: 20200423 Granted publication date: 20170728 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: FULAIYIN AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2020980001734 |