考虑进给系统位姿误差与装配应力的机床导轨几何误差形态匹配设计方法
孙光明,高睿,郭鑫,张大卫,佟圣淇,苏喆,李民生,阎兵

Matching design method for guideway geometric error shape of machine tool considering pose error and assembly stress of feed system
Guangming SUN,Rui GAO,Xin GUO,Dawei ZHANG,Shengqi TONG,Zhe SU,Minsheng LI,Bing YAN
表1 导轨几何误差形态组合情况
Table 1 Combinations of guideway geometric error shapes
组合导轨1的几何误差形态导轨2的几何误差形态
x方向y方向x方向y方向
1正拱形正拱形正拱形正拱形
2正拱形负拱形负拱形负拱形
3正拱形正弦形正弦形正弦形
4正拱形负弦形负弦形负弦形
5负拱形正拱形正拱形负拱形
6负拱形负拱形负拱形正拱形
7负拱形正弦形正弦形负弦形
8负拱形负弦形负弦形正弦形
9正弦形正拱形负拱形正弦形
10正弦形负拱形正拱形负弦形
11正弦形正弦形负弦形正拱形
12正弦形负弦形正弦形负拱形
13负弦形正拱形负拱形负弦形
14负弦形负拱形正拱形正弦形
15负弦形正弦形负弦形负拱形
16负弦形负弦形正弦形正拱形