装载机动臂液压校正工装设计探讨

Hydraulic Rectifier of Tooling Design Discussion for Loader Arm

首先对装载机动臂的结构特点及技术要求进行阐述,并对动臂焊接后的变形趋势进行分析,根据技术要求及变形规律,提出新的动臂校正方法——分中校正法,为下一道机加工序取消刮圆搭面提供保障。

First the article explains the structure characteristic and technical requirement of loader arm. Then analyze the deformation tendency after welding. A new method called symmetry correction is based on technical requirement and deformation rule. The method provide for cancelling scrapping circle surface in the next procedure.