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| 一种新型多孔钻床设计 |
| Design of a New Multihole Drilling Machine |
| Received:September 10, 2012 Revised:November 10, 2012 |
| DOI： |
| 中文关键词: 半轴法兰盘 多孔钻床 弹性柱销联轴器 |
| 英文关键词: semiaxle flange multihole drilling machine flexible pin coupling |
| 基金项目: |
| Author Name | Affiliation | | HE Qing-wei | Hefei Automotive Forgings Limited Liability Company, Hefei 230011, China | | YANG Dong | School of Materials Science and Engineering,Hefei University of Technology, Hefei 230009, China | | WANG Xin-fang | School of Materials Science and Engineering,Hefei University of Technology, Hefei 230009, China | | CHEN Guo-qiang | Hefei Automotive Forgings Limited Liability Company, Hefei 230011, China | | CHEN Wen-lin | School of Materials Science and Engineering,Hefei University of Technology, Hefei 230009, China |
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| 中文摘要: |
| 针对汽车半轴产品法兰盘孔加工采用普通摇臂钻床加工,存在加工耗时较长，孔的同轴度难以保证的缺点，将普通卧式车床改装设计为一种卧式多孔钻床，其包括机床、机床上的主轴、主轴箱、弹性柱销联轴器、转盘以及若干钻头，具有结构简单，改制成本低，多孔同时钻削，加工效率高等优点。 |
| 英文摘要: |
| Against the disadvantage of taking a long time to process the automotive semiaxle flange hole using the ordinary radial drilling machine and difficulty to guarantee hole concentricity, an ordinary horizontal lathe is repacked to a horizontal multihole drilling machine including the machine tools, the spindles, spindle box, flexible pin coupling, turntable and a number of drills. The horizontal multihole drilling machine has advantages such as simple structure, low cost of repack , simultaneously drilling of multihole and high machining efficiency. |
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