不完全定位时的剩余自由度在装夹过程中的应用

Applicatian on Additional Freedom of Low Location in the Process of Clamping

将理论上满足工序要求的定位方案与实际加工时定位方案作了比较,发现剩余自由度的利用可简化夹紧机构,并能减小夹紧力,从而得出定位原理中不完全定位的剩余自由度的功用。

This paper compares the theory location programme to actual location programmes that meet processing requirements. The results indicate that the additional freedoms of low-location may simplify clamping mechanism and reduce the force of clamping and then work out the other function of the additional freedoms of low-location of the sixpoint location principle.