What is a wax model

2024-01-31 10:16:06

Wax molds are a commonly used casting method. Investment casting mainly consists of mold manufacturing, wax mold manufacturing, shell mold manufacturing, and subsequent processes such as drying, roasting, pouring, and solidification. Wax molds are used to form the mold cavity of castings. In order to obtain castings with high dimensional accuracy and surface finish, wax molds themselves should have high dimensional accuracy and surface finish. The factors that affect the dimensional accuracy of wax molds in the manufacturing process are relatively complex, and there are many process parameters, so the range of variation in the dimensional accuracy of wax molds is relatively large.