The effective direct method of the wear resistance of the tungsten steel dry pressing die during the use is titanium plating, surface life, hardening, value added and improved wear resistance and corrosion resistance. The precision balance mold is coated with a vacuum coating and has a very low friction coefficient to reduce the processing stress.
After vacuum coating, the surface hardness of tungsten steel dry pressing mold can be increased by 5 to 10 times, which can greatly reduce surface wear, especially for high precision machining. The cold stamping and drawing of the mold can significantly reduce the friction after vacuum coating, which significantly reduces the scratches and abrasions generated during processing. Therefore, life can be increased and costs can be greatly reduced.
Tungsten steel dry pressing die life is ten times or even dozens of times. Tungsten steel molds only have high hardness, high strength, corrosion resistance, high temperature resistance and small expansion coefficient. Generally, tungsten steel is used.
Tungsten steel dry pressing die refers to the process of selecting a suitable tungsten steel material according to the actual application requirements of the mold through a series of modern processing (such as wire cutting, grinding, welding, laser cutting, laser grinding, mirror polishing, etc.). The mold has the characteristics of high hardness, high wear resistance, corrosion resistance, long service life, and greatly improved work efficiency and production cost.www.yxhgmould.com