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高速钢麻花钻横刃的修磨分析
引用本文:朱捷寅. 高速钢麻花钻横刃的修磨分析[J]. 工具技术, 2017, 51(9): 109-111
作者姓名:朱捷寅
作者单位:上海工具厂有限公司
摘    要:横刃位于麻花钻的最前端,担负着孔中心部分的切削工作。分析了高速钢麻花钻的横刃在切削加工中的重要性,并讨论了修磨横刃改善切削加工的利与弊。

关 键 词:高速钢麻花钻  横刃  修磨  利与弊

Analysis on Chisel Edge Recondition of HSS Twist Srill
Zhu Jieyin. Analysis on Chisel Edge Recondition of HSS Twist Srill[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2017, 51(9): 109-111
Authors:Zhu Jieyin
Abstract:The chisel edge is located in the forefront of a twist drill,and undertakes to cut the central part of a hole.The importance of the chisel edge of an HSS twist drill is analyzed,and the advantages and disadvantages of reconditioning the chisel edge to improve the cutting performance are also investigated.
Keywords:HSS twist drill  chisel edge  reconditioning  advantage and disadvantage
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