对机床起动力矩的实验探讨

Start- up Experiment to Explore the Moment by Machine Tools

以半闭环结构的数控机床进给传动系统为研究对象,选择具有代表性的结构形式,对起动力矩进行了专门的测定,结合理论计算值而说明其波动变化的特点,给出了其影响因素的定性分析。

A semi-closed loop structure of the NC machine tool feed drive system was chosen as an object, and starting torque experiments were conducted with a representative form of structure. The qualitative analysis of the affecting factors were given by analyzing the fluctuations of the measurement value contrast with theoretical calculations.