影响经济型数控机床加工精度的因素分析

Analysis on Factors of Infuecing the Machining Accuracy of Economical Numerically Controlled Machine Tool

如何提高经济型数控机床加工精度是机床数控改造的关键问题之一.本文分析了步进电机驱动的经济型数控机床加工精度影响因素,提出了提高加工精度的途径及补偿方法.

How to improve machining accuracy of economical numerically controlled machine tools is one of the key problems of machine tool’s numerically controlled transform.This paper anylisises the factors effecting the machining accuracy of economically controlled machine tool driven by astepper motor.It advances the way to improve machining accuracy and the way of compenstation.