Why Does the Solid Carbide Saw Wear?
The solid carbide saw blades are usually durable and have good cutting performance, but they will definitely be worn for a long time. This wear strength is related to the following key factors:
- The saw blade is made of high hardness and good wear resistance, but at the same time the toughness is lower. Hardness and toughness are opposite, which is also an aspect that needs to be improved. If it is a graphite circular saw blade, the material can have good toughness.
- If cemented carbide is used as the material to make a solid cemented carbide saw, the problem of slowing wear can be greatly improved, and the manufacturing cost is still very low, and the cost performance is very high.
- Surface coating. Diamond-coated circular saw blades have the advantages of high hardness, good wear resistance, and low friction coefficient, and are currently the most ideal manufacturing material. However, the production cost is relatively high, and China’s current technology in this area is not mature enough. Graphite coated circular saw blades are widely used and have strong practicability.
- Therefore, if you want to slow down the wear of the overall circular saw blade, you can give priority to materials and coatings.
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