柱塞组合收口是柱塞泵生产的关键制造技术,介绍了柱塞组合收口的3种主要方法及影响因素.%Necking in the plunger assembly is a key manufacturing technology in production of plunger assembly. In this paper, three kinds of method and influencing factor of necking in the plunger assembly are introduced.
展开▼
