Many injection molding defects, such as bubbles, silver streaks or insufficient strength, often result from improper handling of moisture in the material.

The wall thickness of the die-casting part is too thin, making it difficult to fill during die-casting and prone to poor filling. The wall thickness of die-casting parts is too thick and internal parts are prone to appear.

Wire cutting  uses electric spark discharge to cut metal, and CNC machining uses computer-controlled machine tools to perform precision machining. Both are commonly used in mold making. 

In the field of sheet metal manufacturing, the choice of connection process directly determines the structural strength, assembly efficiency and final quality of the product.

Zinc alloy die-casting is an important metal forming process. In the fields of automobiles, electronic appliances, construction and other fields, 

 Dismantling from first principles: the “rights protection” nature of the CNC industry

Gas is often generated in injection molds, which may be related to the following points:

Blanking is a basic stamping process that uses a mold to separate materials. It can be directly made into flat parts or prepare blanks for other stamping processes such as bending,

People who are engaged in quality work in the die-casting industry  probably have the same experience or troubles.