Modern stainless steel castings china
products are getting higher and higher in dimensional accuracy and surface roughness of castings. Controlling coating quality is one of the effective ways to improve the quality of castings. The shell made of silica sol adhesive has many advantages in the process, and the coating preparation is simple.
The complex shape of hardware castings has the advantage of silica sol casting. The complexity of silica sol casting, from the analysis of control and use of consumable materials, its use of production has complex shapes and high tightening requirements. It is very relevant for processing, finishing from small parts and turbine-type engine blades, and casting precision casting The first step of coating ratio and performance can be obtained from manufacturing. The investment mold and the medium cavity used to form the refractory form can improve the accuracy and surface finish according to the required size. First, the analysis of the investment mold and its size and surface finish, the performance of the investment mold itself and the possible possibilities, and then the simple and heterogeneous process of the shell manufacturing process. The main business product used is silica sol casting. In part, friends are welcome to come and observe.