Closed form formulation of cutting forces for ball and flat end mills

被引:29
|
作者
Abrari, F [1 ]
Elbestawi, MA [1 ]
机构
[1] MCMASTER UNIV, DEPT MECH ENGN, HAMILTON, ON L8S 4L7, CANADA
关键词
D O I
10.1016/S0890-6955(96)00018-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, a set of basis functions for the calculation of cutting forces in milling are introduced. It is shown that the cutting force at any tool position can be determined by the linear combination of the force basis functions. The method is based on the projection of the chip load area onto the reference coordinate planes. Due to the analytical integration of the cutting forces along the cutter edge, the developed closed form equations provide a fast means of calculating the cutting forces. The validity of the method is experimentally verified for both flat and ball end mills. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码:17 / 27
页数:11
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