Mold Core

CoreAs the name implies, it refers to the critical parts that are used for the operation of the center of the mold. The general structure of the core is extremely complicated, the processing is very difficult, and the cost is very high, and the artificial expenditure of manufacturing often exceeds the material itself. The choice of the core material is also directly related to the cost of the mold and the service life of the mold. Cores include: drawing cores, ceramic cores, vacuum cores, vent cores, automotive parts cores, etc.
The core, also known as mold core, is the product part of the mold.
The quality of core material selection is directly related to the service life of the mold andMouldthe price of. From the point of view of the products produced, the demand for products is small, and the selection of good core materials will increase the cost of the mold. This will increase the cost for the company. It is a waste. The demand for the product is large and the choice is poor. The core material of the mold cannot reach the output requirement, the mold is scrapped, the mold needs to be reopened, the production efficiency cannot be increased, and the cost of the mold is also increased. In order to reasonably select the core material, it is necessary to first understand the characteristics of the core material and core material commonly used in the mold, and it is very important to adopt different core materials according to their actual work experience.
Core material: P20, 738, 738H, 718, 718H, NAK80, 2316, 2316A,S136Etc., the materials used to reinforce the die are 2344, 8407, SKD11, SKD61, and the like.