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13392821893Round blades are usually durable and have good cutting performance, but over time they will inevitably experience some degree of wear, and this wear is related to the following key factors.
Manufacturing materials
The material used to make round blades has good hardness and wear resistance, but at the same time, the lower the toughness. Hardness and toughness are opposite, which is also an aspect that needs improvement and enhancement. If it is a graphite round blade, the material can choose one with better toughness.
Surface coating
Diamond coated round blades have the advantages of high hardness, good wear resistance, and low friction coefficient, and are currently the most ideal manufacturing method. However, the production cost is relatively high, and currently the technology in this area is not mature enough in China. Graphite coated circular blades are widely used and have strong practicality.
Therefore, if you want to reduce the wear force of the circular blade, you can prioritize the material and coating aspects.