研究数控铣齿机床传动系统固有特性及灵敏度

摘要

数控铣齿机床传动系统结构具有一定特殊性,会受到来自电机、带轮以及齿轮啮合刚度等因素的影响,因而在对传动系统固有特性进行合理分析和计算的基础上,加强数控铣齿机床传动系统灵敏度分析非常必要.本文主要分析数控铣齿机床传动系统固有特性及灵敏度.%The structure of CNC system has some specificity and will be affected by factors such as motor,pulley and gear meshing stiffness.Therefore,on the basis of reasonable analysis and calculation of the inherent characteristics of the transmission system,the sensitivity analysis of the machine tool drive system is very necessary.This paper mainly analyzes the inherent characteristics and sensitivity of CNC milling machine tool drive system.