Aluminum Extrusion cnc from China manufacturer tells what is the reason for the loss of mold maker?


2021-03-25 10:52

In the industrial production of mold maker, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping and other methods to obtain the required products. In short, it is a tool used to make molded objects. This tool is composed of various parts, and different mold makers are composed of different parts. So do you know what is causing its loss? Let’s take a look at it with the Aluminum Extrusion cnc from China manufacturer editor!
1. The material of the main working parts of the mold maker is improperly selected. The material has poor performance and is not wear-resistant; the mold maker steel has not been refined and has a large number of smelting defects; the convex and concave molds, forging blanks and the forging process are not perfect, and there are hidden dangers of heat treatment.
2. Mold maker structure design problem, the die structure is unreasonable. The slender punch is not designed with a reinforcement device, the discharge port is not smooth and piles up, and the discharge force is too large, and the punch is subjected to increased alternating load.
3. The mold making process is imperfect, which is mainly manifested in the poor internal quality of the convex and concave die forging blanks, and the heat treatment technology and process have problems, causing the convex and concave molds to be incompletely quenched, with soft spots and uneven hardness. Sometimes microcracks or even cracks occur, grinding and polishing are not in place, and the surface roughness value is too large.
In summary, the editor of Aluminum Extrusion cnc from China manufacturer introduces the relevant knowledge about the causes of mold maker loss. I hope you can learn more.

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