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The superior performance of the coating tool of vacuum coating equipment

2020-06-24 10:00  Times of view:

In the past, the PVD coating technology of vacuum coating equipment was mainly used for high-speed steel tools. In recent years, with the rapid development of vacuum coating machine PVD coating technology, it has also been successfully used in cemented carbide tools (blades), occupying cemented carbide coated tools (Blade) half position. At present, vacuum coating machine coated high-speed steel tools and coated carbide tools (blades) are widely used, and have accounted for more than 50% of the total use of all tools.

Zunhua Baorui Titanium Equipment

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The vacuum coating machine performs surface coating on the tool (blade) substrate with good toughness, coating a thin layer (such as TiN, TiC, etc.) with high hardness, high wear resistance and high temperature resistant materials, so that the tool (blade) has Comprehensive and good comprehensive performance. The hardness of uncoated high-speed steel is only 62~68HRC (760~960HV), the hardness of cemented carbide is only 89~93.5HRA (1300~1850HV); and the surface hardness after coating can reach more than 2000~3000HV.

①Because the surface coating material of the vacuum coating machine has high hardness and wear resistance, and high temperature resistance. Therefore, compared with uncoated tools (blades), coated tools allow a higher cutting speed, thereby improving the cutting efficiency; or at the same cutting speed, it can increase the tool life.

②Since the coefficient of friction between the coating material of the vacuum coating equipment and the processed material is small, the cutting force of the coated tool (blade) of the vacuum coating machine is less than that of the uncoated tool (blade).

③It is processed with the coating tool (blade) of the vacuum coating machine, and the processed surface quality of the parts is good.

Zunhua Baorui Titanium Equipment

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

④Because the comprehensive performance of the coated cutter (blade) is good, the coated carbide blade of the vacuum coating equipment has good versatility. A blade of the coated carbide brand has a wider range of use.

Zunhua Baorui Titanium Technology Co., Ltd. is a famous vacuum coating manufacturer, specializing in the manufacture of various vacuum coating equipment, providing customized process solutions and coating equipment for industry customers.

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