The role of mold coating

Molds are common tools in the manufacturing industry and are used to make a variety of products. In order to capture the service life and production efficiency of the mold, people often coat the surface of the mold with a special material, that is, the mold path layer. Die coatings have many functions

1.Wear resistance

In the process of use, the mold will be subjected to friction, impact and wear and other forces, resulting in surface damage and deformation. Mold coating provides an additional layer of protection, reducing the impact of friction and impact on the mold. Effectively reduce wear and prolong the service life of the mold.

• The die coating can improve the hardness of the die surface and make it more resistant to wear
• The coating can reduce the coefficient of friction with the product material and avoid wear;
• A good coating can increase the surface smoothness of the mold and reduce the damage caused by surface roughness to friction

• The coating can reduce the friction coefficient between the product material and the mold surface, and reduce adhesion;
• The coating can improve the hydrophilicity or hydrophobicity of the mold surface, making it difficult for the product material to adhere to the mold:
• The coating provides a smooth surface and reduces the chance of adhesion.

• The coating can isolate the direct contact between the mold and the corrosive medium, reducing the chance of corrosion;
• The coating has good corrosion resistance and can resist corrosion to a certain extent.
• Good coating can protect the mold surface and prevent surface damage caused by corrosion!

• Coatings reduce friction resistance and reduce energy loss:
• The coating reduces the adhesion between the mold and the product. Convenient demoulding, improve production speed.
• The coating can prolong the service life of the mold, reduce the evaluation rate of replacing the mold, and save the production cost

In summary, mold coating plays an important role in industrial production, can improve the service life of the mold, reduce production costs, improve production efficiency, so the research and development and application of mold coating more and more attention, and in the future to get a step closer to the development and application

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