双工作压缩室泵体精密铸造工艺技术研究

Investment Casting Double Working Pump Body

基于双工作室泵体水道的结构的精密铸造模具和精密铸造工艺性比较差的问题,通过技术分析研究,合理设计了双工作室泵体的精密铸造工艺,制造出了合格的双工作压缩室泵体精密铸件。

Aiming at the water-channel structure of pump body with double working cavity,it is difficult to design investment casting mould and investment process.Through analysis,investment casting process was designed for producing pump body with double working cavity,and the qualified pump body was produced successfully.