AN ANALYTICAL MODEL OF DYNAMIC CUTTING FORCES IN CHATTER VIBRATION

被引：25

作者：

KIM, JS

LEE, BH

机构：

[1] Department of Mechanical and Precision Engineering, Pusan National University, Pusan, 609-735, Jangjeon-dong, Kumjeong-ku

[2] Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Seoul

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 1991年 / 31卷 / 03期

关键词：

D O I：

10.1016/0890-6955(91)90082-E

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An analytical model of the dynamic cutting forces in orthogonal cutting is presented. The model is derived from the fact that the resulting cutting force varies in dynamic cutting. The dynamic cutting forces are expressed by the static cutting coefficients and dynamic cutting coefficients both of which can be determined from static cutting data. To verify the proposed model, the chatter stability analysis was conducted on a cutting system with two degrees of freedom. Good agreement was shown between the stability limits predicted by the theory and the critical widths of cut obtained from experiments.

引用

页码：371 / 381

页数：11

共 10 条

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