Effective prediction of cutting forces and static form errors in flexible end milling

被引:0
作者
Wan, M [1 ]
Zhang, WH [1 ]
机构
[1] Northwestern Polytech Univ, Xian 710072, Peoples R China
来源
PROGRESS OF MACHINING TECHNOLOGY | 2004年
关键词
end milling; iteration correction; cutting force; surface error;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The main objective of this study is to develop a general approach for calculations of cutting forces and static form errors in flexible end milling. The key techniques used are as follows: the finite element discretization of the cutter/workpiece, calculations of the instantaneous uncut chip thickness, iterative corrections of radial depth of cut as well as the workpiece's rigidity without finite element remeshing. Based on the typical cutting force model, numerical results obtained are compared with existing experimental and simulation results. It is shown that the developed approach has good prediction accuracy.
引用
收藏
页码:792 / 797
页数:6
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