大型柱塞开裂原因分析及预防措施

Cracking Reason of Large scale Shaft and Preventive Measures

从结构、选材、技术要求和冷热加工工艺的工序控制等几方面分析了引起大型柱塞开裂的原因 ,并提出了预防措施。

The cracking reason of large scale shaft was evaluated from following aspects:structure,selecting material,demand of technology,the process of cold and hot working.Furthermore the preventive measures in the course of production was put forward.[HT5”H]