开式双柱可倾压力机工作键、辅助键在定位设计上存在的问题及其改进方案的探讨

The Problems Existed in the Fixed Position Design of J23-100 Model Pressure Machine’s Working Key and Auxiliary Key and the Improvement

提出了J23-100型压力机工作键、辅助键在定位设计上存在的问题,分析了因设计问题造成事故的原因,提出了解决问题的方案。该方案同样适用于现在生产和使用的该系列机床的改进问题。

The problems existed in the fixed position design of J23-100 model pressure machine’s working key and auxiliary key were pointed out.The reason of the accident caused by design problems was analyzed.To solve these problems some suggestions were given to and to improve this series of machine tools produced and used at present.