考虑装配变形的精密机床床身优化设计

孙光明,王奕苗,万仟,弓堃,汪文津,赵坚

Optimization design of precision machine tool bed considering assembly deformation

Guang-ming SUN,Yi-miao WANG,Qian WAN,Kun GONG,Wen-jin WANG,Jian ZHAO

表1 机床床身优化正交试验的因素和水平

Table 1 Factors and levels of orthogonal test of machine tool bed optimization

水平 因素 x1/条 x2/mm x3/条 x4/mm x5/mm 1 2 20 0 20 -90 2 3 25 1 25 -60 3 4 30 2 30 -30 4 5 35 3 35 0 5 6 40 4 40 30