用切削颤振试验测定无量纲切入系数

Identification of the Non-Dimensional Dynamic Cutting Coefficient by Cutting Chatter Tests

本文提出了利用切削颤振试验确定无量纲切入系数Ｃ这一新方法．该方法简单易行、重复性好，所测得的结果更能反映实际切削过程的动态特性．

This paper presents a new method to identify the non-dimensional dynamic cutting coefficient (C) by cutting chatter. This method is easy to use,and has sufficent accuracy and reliability. The result identified can effectively fit the actual cutting condition.