随着计算机技术和电子技术的发展,数控技术在机械行业的应用上升到了一个高度,一种利用程序控制的自动化机床应运而生,它一出现就显示出了无与伦比的优越性。它能精确快速地生产,能够加工形状复杂,精度要求高的零件,并且加工的质量稳定。文中以数控车床为例,简介了数控车床的概述及影响数控车床切削加工的因素。 With the development of computer technology and electronic technology, the application of numerical control technology in the machinery industry has risen to a high level. An automated machine tool with program control came into being. As soon as it appeared, it showed unparalleled superiority. It can be produced precisely and quickly, can process parts with complex shapes and high requirements of precision, and is stable in quality. In this paper, CNC lathe as an example, an overview of CNC lathes and the impact of CNC lathe cutting processing factors.