STUDY ON THE ESTIMATION OF THE CHATTER COMMENCING IN TURNING PROCESS.

被引：0

作者：

Higuchi, Mineo

Doi, Masahiro

Masuko, Masami

机构：

来源：

Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C | 1986年 / 52卷 / 477期

关键词：

MACHINE TOOLS - Vibrations - VIBRATIONS - Control Systems;

D O I：

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中图分类号：

学科分类号：

摘要：

There have been many studies on chatter vibration in machining, but there seems to be no regulation to decide the commencing point of chatter objectively. The development of an objective method which can estimate chatter commencement is necessary for automatic manufacturing systems dynamic performance tests for machine tools, etc. In this study, therefore, the estimation of chatter has been experimentally investigated for the chuck work turning process. Consequently, the commencing point of chatter can be decided from the behavior of the mean square value of the work piece deflection, where the meansquare value is suddenly increasing with the chatter commencement. Then the commencing point of chatter can be estimated practically by this method before the occurrence of excessive vibration.

引用

页码：1697 / 1700