摘要
本文着重阐述了 ２ＸＧ－４型干式真空泵研制的重大意义、泵的结构设计、旋片及密 封等材料的选用上所做的研究和试验工作，并以理想的测试结果证实了该泵设计的新颖 性和合理性。
This paper mainly deals with the significance of developing oilfree vacuum pump, introduces the research and tests about the design of pump construction, the material choice of sealing and rotary-vane. The ideal test results prove that this kind of pump is novel and rational.
出处
《真空》
CAS
北大核心
1989年第6期32-37,共6页
Vacuum
