Among the factors that affect the workpiece form accuracy, space geometry errors and kinematicerrors usually play the main part.
在影响超精密加工工件面形精度的诸多因素中,机床的空间几何误差与运动误差往往占主要作用。
2
This paper deals with the random problem of the kinematicerrors in a spatial linkage due to the aberrations in the linkage parameters and the clearances in the joints.
本文研究由连杆参数公差和运动副间隙所产生的空间机构运动误差的随机性问题。
3
The influence of pin, pinhole and their clearance etc. on the kinematicerrors of pin output mechanism has been analysed in this paper. which may be a reference for designers or manufacturers.