In the processing of chemical fiber knives, a large amount of cutting heat is generally generated on the chips. If the length of the chips can be controlled to ensure timely and effective chip breaking, this part of the cutting heat can be taken away by the chips, so chip breaking is to control the
The higher the hardness level of the cutting blade, the better the wear resistance conditions. This is due to the uniformity of the carbide formed particles at the cutting edge. The hardness of vanadium carbide particles is 85HRC, and the hardness of chromium carbide particles is 72HRC. The hardness
