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1 单滑块有限元模型材料属性设置
Table 1 Material attribute setting for single slider finite element model
参数导轨和滑块工作台
材料马氏体不锈钢QT500
密度/(g/cm³)7.757.0
弹性模量/GPa206162
泊松比0.30.293