提高法兰同轴度和圆跳动的应用研究

Research of the Application on Improving Proper Alignment and Circle Run-out of Flange

针对某型号减速机法兰在加工过程中出现的同轴度和圆跳动精度达不到要求的问题,通过对法兰零件原加工工艺进行技术分析,明确了产生加工误差的根本原因,在现有加工条件基础上对专用夹具进行了改进,提出了新的加工工艺方案,试制后能保证同轴度和圆跳动的加工精度。

Aiming at the problem of the accuracy of proper alignment and circle run-out of some reducer flange is not up to the requirement in the machining process,through technical analysis on the original processing of flange parts,the root reason of machining error is defined,and a special fixture is improved on the existing machining conditions,a new process scheme is proposed.It can guarantee the machining accuracy of proper alignment and circle run-out after trial-manufacture.