The change of the AC plug mold shows that the life of the two-color mold is related to what!

The change of the AC plug mold shows that the life of the two-color mold is related to what!

　　What factors will affect the life of the two-color mold? The service life of the mold refers to the total number of production processes that can be produced and processed on the premise of ensuring the quality of the manufactured parts. It includes the number of sharpening of the working surface and the service life after replacement of parts. So, what is the hazard of the service life of the two-color mold?

　　Editor analyzes the following:

　　 1. Mold processing quality Defects often caused by parts in the mold The entire process of production, processing and quenching and tempering is the service life of the abrasive tool. For example, tool marks left on the mold surface, micro cracks in the EDM, carbon addition on the surface during heat treatment, decarburization, and other shortage traps can affect the mold's carrying capacity and service life.

2. The working state of the mold The injection mold must often carry out mold clamping, locking, injection molding, holding pressure, cooling, mold opening, extrusion and other processes. In this process, it must ensure that each working mechanism is reliable, light and flexible. Therefore, moving parts must be moved without obstacles, must be lubricated reliably, and the operator always maintains the mold.

　　 3. Mold structure Effective mold design is conducive to improving the load-bearing capacity of the abrasive and reducing the wear of heat and mechanical equipment. Grinding tools. load. Reliable abrasive orientation structure can prevent the joint between mold base and mold. According to the cross-sectional specifications, cold piers and cold extrusion dies with high toughness load can avoid stress.

　　 4. Mold material The raw material relationship between mold life is very large, the total number of manufacturing is large, and the working time is affected. The greater the load, the higher the raw material specifications. For this reason, mold materials with strong bearing capacity and long service life should be selected.