摘要
阀板是汽车气泵中的重要零件,直接关系到汽车的安全性能。本文阐述了粉末冶金阀板的形状、精度、模具结构和密封性要求及研制过程。研究表明:粉末冶金阀板具有高效、精密、优质、节能、低耗等优点,其性能优于铸件阀板。
Valve plate is an important part for gas pump in car. It directly concerns with the safety running of a car. This paper has described the shape, accuracy,die structure, sealing requirement and developing process of P/M valve plate. It has been proved that P/M valve plate has the advantages of high efficiency, high accuracy, superior quality, saving energy, low consumption, etc. which are better than those of valve plate castings.
出处
《粉末冶金技术》
CSCD
北大核心
1994年第2期122-125,共4页
Powder Metallurgy Technology
关键词
气泵阀板
粉末冶金
valve plate for sas pump
P/M valve plate