An analytical model for prediction of chatter stability in boring

被引：0
|
作者：
Jayaram, S [1 ]
Iyer, M [1 ]
机构：
[1] Caterpillar Inc, Ctr Tech, Peoria, IL 61629 USA
来源：
TRANSACTIONS OF THE NORTH AMERICAN MANUFACTURING RESEARCH INSTITUTE OF SME, VOL XXVIII, 2000 | 2000年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new analytical model for the prediction of chatter stability for boring using non-rotating boring bars is presented. The dynamics of the boring process is obtained by combining a mechanistic cutting force mode! of the boring process with the structural dynamics of the boring bar. The chatter stability limits are obtained by solving the first order characteristic equation of the system dynamic equations. This analytical model can be used to quickly compute the chatter stability for a multi-insert boring operation. The results from the analytical model are validated using traditional time domain simulations and experimental results from literature.
引用
收藏
页码：203 / 208
页数：4
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