Research on Investment Casting Technology of K403 Shell Casting
The structure of shell casting of a machine and the technical difficulties of investment casting were analyzed.The casting defects such as porosity,cold isolation,size aberration and deformation were solved by reasonable formulation of process plans and parameters of mold making,shell making,melting and pouring.The improved process can not only improve the casting quality of this part,but also provide a reference for the development and optimization of the investment casting process of this type of part.
万方数据
维普
