数控车床自动换挡控制及常见故障诊断

Numerical control lathe to be automatic shift control and the common fault diagnosis

大中型数控车床为满足主轴低速大转矩的要求,充分发挥主轴电动机的切削功率,一般需采用齿轮换挡传动。本文以数控车床CAK6150Di为例,介绍了数控车床齿轮换挡目的;主轴自动换挡控制原理、过程、参数设置、常见故障及诊断方法。

Large and medium - sized numerical control lathe spindle low speed to meet the requirements of the big torque, give full play to the spindle motor cutting power, general need to adopt gear shift transmission. In this paper CAK6150Di CNC lathe as an example, Introduces the numerical control lathe gear shift purpose; spindle automatic shift control principle, process, parameter setting, common fault and diagnostic method.