Analysis of clearance and rake angles along cutting edge for multifacet drills (MFD)

被引：0
|
作者：
Horng-Tsann, Huang [1 ]
Cheng-Weng, K. [1 ]
Chao-Kuang, Chen [1 ]
机构：
[1] National Cheng Kung Univ, Tainan, Taiwan
来源：
Journal of engineering for industry | 1994年 / 116卷 / 01期
关键词：
Computer aided design - Cutting tools - Metal working tools - Numerical analysis - Optimization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Mathematical formulations for the working normal clearance and rake angles along the cutting edges of multifacet drill (MFD) are developed. The effect of point geometrical parameters of an MFD on the above two angles are described by computer plottings which are the basis for optimizing an MFD. A more precise geometrical model considering a transitional region between the inner cutting edge and arc cutting edge is also presented in this paper.
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页码：8 / 16
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