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Causes of Failure of Air Cooler Mould Due to Wear Failure My State
Wear failure refers to blade passivation, rounded corners, flat depressions, surface grooves and mucosal peeling (the blank metal sticks to the working surface of the Air Cooler Mould(FURNITUREMOULD) https://www.furnituremould.com/
during the rubbing... moreWear failure refers to blade passivation, rounded corners, flat depressions, surface grooves and mucosal peeling (the blank metal sticks to the working surface of the Air Cooler Mould(FURNITUREMOULD) https://www.furnituremould.com/
during the rubbing process). In addition, during the operation of the punch, the lubricant is converted into a high-pressure gas after combustion, and the surface of the punch is washed vigorously to form a cavitation phenomenon.
In the case of cold stamping, if the load is not large, the type of wear is mainly oxidation, and the wear may also be a certain degree of bite wear. When the edge portion becomes dull or the punching load is large, the occlusal wear becomes severe, the wear is accelerated, and the wear resistance of the die steel depends not only on its hardness but also on the nature, size, distribution and amount of the carbide. Indie steel, high-speed steel and high-chromium steel have high wear resistance. However, in the case of severe carbide segregation... less
