摘要
针对外形尺寸较大、形状复杂的泵体铸件,通过制作水溶性芯子和蜡模组装的方式,成功制作了泵体蜡模。采用硅溶胶工艺制壳,设计合理的浇注系统,确定合理的脱蜡工艺、型壳焙烧工艺和浇注工艺,成功浇注出该泵体铸件。
Aiming at pump body with large size and complicated shape, wax pattern for pump body was made successfully through making water soluble core and wax pattern assembly. Shell mold was made by sol silicate process. The pump body was successfully produced by rationally designing gating system, determining rational dewaxing process, baking process and pouring process.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2009年第4期351-352,共2页
Special Casting & Nonferrous Alloys
关键词
泵体
熔模铸造
工艺参数
Pump Body, Investment Casting, Process
