CN101214510B - Blind hole internal gear precision forming method and internal tooth forming mold - Google Patents
Blind hole internal gear precision forming method and internal tooth forming mold Download PDFInfo
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- CN101214510B CN101214510B CN2008100193916A CN200810019391A CN101214510B CN 101214510 B CN101214510 B CN 101214510B CN 2008100193916 A CN2008100193916 A CN 2008100193916A CN 200810019391 A CN200810019391 A CN 200810019391A CN 101214510 B CN101214510 B CN 101214510B
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- die
- gear
- punch
- blind hole
- internal gear
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- 206010011376 Crepitations Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound 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CN102756247A (en) * | 2012-07-30 | 2012-10-31 | 武汉华夏精冲技术有限公司 | Once fine blanking forming method for thick plate disc |
CN103639675A (en) * | 2013-12-03 | 2014-03-19 | 盐城工学院 | Machining method and forming die of overrunning clutch inner raceway surface |
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CN102756247A (en) * | 2012-07-30 | 2012-10-31 | 武汉华夏精冲技术有限公司 | Once fine blanking forming method for thick plate disc |
CN102756247B (en) * | 2012-07-30 | 2015-08-12 | 武汉华夏精冲技术有限公司 | A kind of thick plate disc fine-punching formation method |
CN103639675A (en) * | 2013-12-03 | 2014-03-19 | 盐城工学院 | Machining method and forming die of overrunning clutch inner raceway surface |
CN103639675B (en) * | 2013-12-03 | 2016-07-06 | 盐城工学院 | The processing method of curve surface of raceway and shaping dies in freewheel clutch |
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Application publication date: 20080709 Assignee: Jiangsu Sunway Group Feida Co., Ltd. Assignor: Jiangsu Sunway Group Co., Ltd. Contract record no.: 2013320010120 Denomination of invention: Blind hole internal gear precision forming method and internal tooth forming mold Granted publication date: 20101013 License type: Exclusive License Record date: 20130626 |
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