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What Needs To Be Confirmed Before The Mold Is Manufactured?
Original: | Author: Jasmine HL of DGMF | Publish Time: 2018-10-26 | 5994 Views | Share:
What are the properties that need to be confirmed before the mold is manufactured?

What needs to be confirmed before the mold is manufactured? --dgmf mold clamps co., ltd

The first point: wear resistance

When the blank is plastically deformed in the mold cavity, it moves and slides along the appearance of the cavity, causing a sharp conflict between the appearance of the cavity and the blank, and then causing the mold to fail due to wear. Therefore, the abrasion resistance of the material is one of the most basic and important functions of the mold.

Hardness is the primary factor affecting wear resistance. In general, the higher the hardness of the mold parts, the smaller the amount of wear and the better the wear resistance. In addition, the abrasion resistance is also related to the type, quantity, shape, size, and dispersion of carbides in the guess.

Second point: strong patience

Most of the working conditions of the mold are very harsh, and some often bear a large impact load and then cause brittle cracking. In order to prevent the mold parts from being brittle during operation, the mold must have high strength and resistance.

The resistance of the mold mainly depends on the carbon content, grain size, and microstructure of the material.