摘要
本文分析了柴油机喷油泵柱塞穴蚀的形成及发展机理；简要介绍了目前防止柱塞穴蚀的各种方法；提出了基于回避、转移穴蚀思想的避蚀坑设计方法，并介绍了其应用实例。
The mechanism of cavitation formation and development in diesel fuel injection pump plunger is analysed; Various ways to protect plunger against cavitation are outlined; A 'cavitation avoiding pocket' design is suggested, based on cavitation evasion and transfer concept conceived, and an example of such design applied is given.
出处
《柴油机》
2001年第5期27-29,共3页
Diesel Engine
关键词
柴油机
高压喷油泵
柱塞穴蚀
防蚀设计
Diesel engine
fuel injection pump
Plunger cavitation erosion
Anti-erosion design
