扁开尾销拆卸工装的研发

Development of Flat Cotter Pin Disassembly Tooling

摘要: 根据现有工艺的缺陷提出了一种新型扁开尾销拆卸工装工艺，介绍了旧有工艺的现状，分析了存在的问题。提出了基于液压夹扁原理的工艺方法，利用有限元方法设计了扁开尾销拆卸工装夹紧架的结构，并进行了拆卸工艺的可行性分析。

Abstract: According to the defects of the existing technology, a new type of flat cotter pin removal tooling process is proposed. This paper introduces the present situation of the old technology, and analyzes the existing problems. A process method based on hydraulic clamping principle is proposed. By the method of FEA, the clamping frame structure of the cotter pin unplugging equipments is designed along with the feasibility study of dismounting technic.