CN101786175B - 刀杆不做径向运动的双刃镗刀头 - Google Patents
刀杆不做径向运动的双刃镗刀头 Download PDFInfo
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- CN101786175B CN101786175B CN2009102635817A CN200910263581A CN101786175B CN 101786175 B CN101786175 B CN 101786175B CN 2009102635817 A CN2009102635817 A CN 2009102635817A CN 200910263581 A CN200910263581 A CN 200910263581A CN 101786175 B CN101786175 B CN 101786175B
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- cutter
- boring
- bar
- cutter head
- base
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009102635817A CN101786175B (zh) | 2009-12-25 | 2009-12-25 | 刀杆不做径向运动的双刃镗刀头 |
Applications Claiming Priority (1)
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CN2009102635817A CN101786175B (zh) | 2009-12-25 | 2009-12-25 | 刀杆不做径向运动的双刃镗刀头 |
Publications (2)
Publication Number | Publication Date |
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CN101786175A CN101786175A (zh) | 2010-07-28 |
CN101786175B true CN101786175B (zh) | 2012-05-02 |
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CN2009102635817A Active CN101786175B (zh) | 2009-12-25 | 2009-12-25 | 刀杆不做径向运动的双刃镗刀头 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2013015426A1 (ja) * | 2011-07-28 | 2013-01-31 | 東芝機械株式会社 | ボーリング加工装置 |
CN102335759A (zh) * | 2011-10-20 | 2012-02-01 | 庞勇 | 多用双刃可调镗刀 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595320A (en) * | 1983-09-20 | 1986-06-17 | Urma Ag | Boring tool with a double cutter head, in which the working load is prevented outside the elastic range of the cutting bit holder material in the vicinity of the outermost radial positioning |
CN1388769A (zh) * | 2000-09-11 | 2003-01-01 | E.P.B.公司 | 镗头 |
CN2543630Y (zh) * | 2002-05-10 | 2003-04-09 | 湖南一派数控设备有限公司 | 组合镗头 |
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2009
- 2009-12-25 CN CN2009102635817A patent/CN101786175B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595320A (en) * | 1983-09-20 | 1986-06-17 | Urma Ag | Boring tool with a double cutter head, in which the working load is prevented outside the elastic range of the cutting bit holder material in the vicinity of the outermost radial positioning |
CN1388769A (zh) * | 2000-09-11 | 2003-01-01 | E.P.B.公司 | 镗头 |
CN2543630Y (zh) * | 2002-05-10 | 2003-04-09 | 湖南一派数控设备有限公司 | 组合镗头 |
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Publication number | Publication date |
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CN101786175A (zh) | 2010-07-28 |
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C14 | Grant of patent or utility model | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenguang Inventor after: Zhao Shujun Inventor after: Zhang Lin Inventor after: Ding Guofu Inventor after: Xie Binbin Inventor after: Ma Shuwen Inventor after: Zhang Jinghai Inventor before: Zhang Wenguang Inventor before: Zhao Sujun Inventor before: Zhang Lin Inventor before: Ding Guofu Inventor before: Xie Binbin Inventor before: Ma Shuwen Inventor before: Zhang Jinghai |