What Factors Affect Impact Resistance of Carbide Shield Knives?

The impact resistance of carbide shield cutters is affected by many factors, as follows:

  1. Alloy composition: Cemented carbide is an alloy composed of refractory metal hard compounds and bonding metals. Alloys with different compositions have different hardness and impact resistance.
  2. Grain size: The grain size in cemented carbide also affects its impact resistance. Coarser grain size increases the strength and impact resistance of the alloy.
  3. Heat treatment: Heat treatment has a great impact on the impact resistance of cemented carbide. Proper heat treatment can improve the internal structure of the alloy and increase its hardness, thereby increasing its impact resistance.
  4. Manufacturing process: The manufacturing process also affects the impact resistance of the carbide shield knife. Exquisite manufacturing technology can improve the accuracy and stability of the tool, making it more impact resistant.
  5. Usage environment: Factors such as temperature, humidity, and pressure in the use environment will also affect the impact resistance of the carbide shield knife.

Therefore, in order to improve the impact resistance of the carbide shield cutter, the above factors can be comprehensively considered and corresponding optimization measures can be taken.

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