精密机床直线进给系统误差均化机理研究

孙光明,张大卫,孙铭泽,徐鹏飞,陈发泽,李志军

Research on error averaging mechanism of linear feed system for precision machine tools

Guangming SUN,Dawei ZHANG,Mingze SUN,Pengfei XU,Faze CHEN,Zhijun LI

表7 直线度误差均化系数的实验与仿真结果比较（第2次实验）

Table 7 Comparison of experimental and simulation results of straightness error averaging coefficient (2nd experiment)

比较项 直线度误差均化系数 x向 y向 相对误差/% 28.1 24.6 仿真值 0.260 0.410 实验值 0.333 0.511