| 深孔麻花钻横刃修磨对切削性能的影响 |
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| 引用本文： | 郭永杰,贺凤宝,胡泽朝,王洪阳,任宗强.深孔麻花钻横刃修磨对切削性能的影响[J].工具技术,2017,51(5):79-81. |
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| 作者姓名： | 郭永杰 贺凤宝 胡泽朝 王洪阳 任宗强 |
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| 作者单位： | 大连工业大学 |
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| 摘 要： | 采用自行设计的10支不同内刃圆弧半径、内刃前角和过心量的深孔麻花钻对45#钢进行钻孔加工试验。通过分析钻孔时的轴向力、扭矩和被加工孔精度等因素,研究了横刃对钻削过程的影响,为提高深孔麻花钻寿命、钻削生产效率和孔加工质量提供了指导意义。
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| 关 键 词： | 深孔麻花钻 几何参数 切削性能 |
Influence of Chisel Edge Grinding on Cutting Performance of Deep Hole Twist Drill |
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| Guo Yongjie,He Fengbao,Hu Zechao,Wang Hongyang,Ren Zongqiang.Influence of Chisel Edge Grinding on Cutting Performance of Deep Hole Twist Drill[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2017,51(5):79-81. |
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| Authors: | Guo Yongjie He Fengbao Hu Zechao Wang Hongyang Ren Zongqiang |
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| Abstract: | Ten deep hole twist drills with different radius of inner edge,rake angle of inner edge and distance over the center are designed to drill 45 steel materials.Through the analysis of the axial force,the torque and the accuracy of the machined hole,the influence of the chisel edge on the drilling process is studied to provide the guiding significance for the improvement of the dill life,the production efficiency and the hole machining quality. |
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| Keywords: | deep hole drill geometry parameter cutting performance |
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