Cutting force formulation of taper end-mills using differential geometry

被引:3
|
作者
Huang, T
Whitehouse, DJ [1 ]
机构
[1] Tianjin Univ, Dept Mech Engn, Tianjin 300072, Peoples R China
[2] Univ Warwick, Dept Engn, Coventry CV4 7AL, W Midlands, England
关键词
milling force prediction; taper end-mills; process parameter identification; differential geometry;
D O I
10.1016/S0141-6359(99)00010-0
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, a mechanistic model to formulate the nonlinear three-dimensional (3-D) cutting forces of taper end-mills by means of differential geometry is presented. The relationship between the tool geometry and the cutting force directions is analyzed. A cutting coefficient estimation procedure is developed. The model is verified by milling carbon steel specimens. For a see of given cutting conditions, the results show close agreement between the measured cutting forces and the model predictions. (C) 1999 Elsevier Science Inc. All rights reserved.
引用
收藏
页码:196 / 203
页数:8
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