CN102941513B - 麻花钻开口和双后角组合磨床 - Google Patents
麻花钻开口和双后角组合磨床 Download PDFInfo
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- CN102941513B CN102941513B CN201210470717.3A CN201210470717A CN102941513B CN 102941513 B CN102941513 B CN 102941513B CN 201210470717 A CN201210470717 A CN 201210470717A CN 102941513 B CN102941513 B CN 102941513B
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- opening
- machining spindle
- chuck
- relief angle
- machining
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
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CN201210470717.3A CN102941513B (zh) | 2012-11-20 | 2012-11-20 | 麻花钻开口和双后角组合磨床 |
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CN201210470717.3A CN102941513B (zh) | 2012-11-20 | 2012-11-20 | 麻花钻开口和双后角组合磨床 |
Publications (2)
Publication Number | Publication Date |
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CN102941513A CN102941513A (zh) | 2013-02-27 |
CN102941513B true CN102941513B (zh) | 2015-03-18 |
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CN201210470717.3A Expired - Fee Related CN102941513B (zh) | 2012-11-20 | 2012-11-20 | 麻花钻开口和双后角组合磨床 |
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CN (1) | CN102941513B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104647169B (zh) * | 2015-02-06 | 2017-11-03 | 中国计量大学 | 一种数控联动全自动斜槽加工磨床 |
CN117483849A (zh) * | 2023-11-27 | 2024-02-02 | 江苏爵克数控刀具有限公司 | 一种麻花钻头双后角开口的自动化铣加工装置及使用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828480A (en) * | 1972-02-17 | 1974-08-13 | Haivera Probst Kg Hartmetall W | Tip sharpening machine for drills, especially twist drills |
CN85104793A (zh) * | 1985-06-22 | 1986-12-17 | 英特梅迪乌公司 | 一种磨麻花钻头的改进装置 |
CN2480102Y (zh) * | 2001-05-31 | 2002-03-06 | 重庆工学院 | 麻花钻刃磨机 |
CN102689241A (zh) * | 2012-04-25 | 2012-09-26 | 丹阳市盛力机械有限公司 | 麻花钻双后角磨床 |
CN202894904U (zh) * | 2012-11-20 | 2013-04-24 | 丹阳市盛力机械有限公司 | 麻花钻开口和双后角组合磨床 |
-
2012
- 2012-11-20 CN CN201210470717.3A patent/CN102941513B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828480A (en) * | 1972-02-17 | 1974-08-13 | Haivera Probst Kg Hartmetall W | Tip sharpening machine for drills, especially twist drills |
CN85104793A (zh) * | 1985-06-22 | 1986-12-17 | 英特梅迪乌公司 | 一种磨麻花钻头的改进装置 |
CN2480102Y (zh) * | 2001-05-31 | 2002-03-06 | 重庆工学院 | 麻花钻刃磨机 |
CN102689241A (zh) * | 2012-04-25 | 2012-09-26 | 丹阳市盛力机械有限公司 | 麻花钻双后角磨床 |
CN202894904U (zh) * | 2012-11-20 | 2013-04-24 | 丹阳市盛力机械有限公司 | 麻花钻开口和双后角组合磨床 |
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CN102941513A (zh) | 2013-02-27 |
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Owner name: DANYANG SHENGYUE MACHINERY CO., LTD. Free format text: FORMER OWNER: DANYANG SHENGLI MACHINERY CO., LTD. Effective date: 20150316 |
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Free format text: CORRECT: ADDRESS; FROM: 212000 ZHENJIANG, JIANGSU PROVINCE TO: 212300 ZHENJIANG, JIANGSU PROVINCE |
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Effective date of registration: 20150316 Address after: 212300, Jiangsu Province, Zhenjiang City, Danyang province Chang Industrial Park on the west side of the 338 provincial highway Patentee after: Danyang Sheng Yue Machinery Co., Ltd. Address before: 212000 Zhenjiang city of Jiangsu province Danyang City Picheng Town Chang Xing Industrial Park (highway 338 West) Patentee before: Danyang Shengli Machinery Co., Ltd. |
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Granted publication date: 20150318 Termination date: 20201120 |
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CF01 | Termination of patent right due to non-payment of annual fee |