键联接间隙对偏心零件偏心对称度加工误差的影响

Influence of key Connection Clearance on Partiality Symmetrical Degree Error of Partiality Part

分析了键联接间隙对偏心零件偏心对称度加工误差的影响,指出键联接间隙是影响偏心对称度的主要原因,给出了误差的计算方法以及减小误差的途径。

The influence of the key connection clearance to the partiality symmetrical degree error of the partiality part is analyzed. It is pointed out that the key connection clearance is the major cause to influence the partiality symmetrical degree, and the computational method of error and the way to reduce error are given.