摘要
数控机床往往采用滚珠丝杠作为机械传动部件,但是由于制造误差和装配误差的存在,仍不可避免地存在一定的螺距误差,这就会影响到数控机床的定位精度。主要探讨了利用Xl-80激光干涉仪进行数控机床螺距误差补偿的工作原理、操作步骤及操作要点。
Ball screws are often used as the mechanical transmission parts of NC machine tools, but beca existence of manufacturing error and assembly error, there is still a certain pitch error, which will affect positioning accuracy of CNC machine tools. This paper mainly discusses the working principle, operation key points of the NC machine tool＇s tile pitch error compensation using Xl-80 laser interferometer. use of the steps and
出处
《装备制造技术》
2015年第9期190-192,共3页
Equipment Manufacturing Technology
关键词
激光干涉仪
数控机床
螺距误差补偿
laser interferometer
NC machine tool
the pitch error compensation
