Advantages of Coated Cutting Carbide Tools

Advantages of coated carbide cutting tools mainly in four areas:

1. Good heat resistance. Since the coating material has good heat resistance, coating hard tool with increasing temperature, the hardness decline no ordinary carbide tools large.

2. High hardness, good wear resistance. Compared to ordinary carbide inserts, carbide coating higher cutting speeds can be used for high-speed cutting and one thousand cuts. Even under the same cutting tool can also be greatly improved durability.

3. Good anti-adhesion properties, low coefficient of friction, higher tool life. Since the affinity and capacity TiN, TiAlN, Tie, AI2O3 and other coating materials and the workpiece difference, the higher the cutting temperature can effectively inhibit the occurrence of adhesive wear.

4. Good chemical stability. When cutting steels in high-speed, antioxidant capacity,chemical stability and anti-chemical wear property of AI2O3 coated carbide cutting tools get stronger.

In summary, advantages of coated carbide cutting tools are obvious.
 

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