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Using Precautions of HSS paper cutting machine knife (一)
- Jun 22, 2018 -

1.Raw material of the HSS paper cutting machine knife

The knife is combined by knife edge and knife body in high temperature. Knife edge is HSS, knife body is low carbon steel. The hardness of knife edge is crucial to the usage, and decides the durability of the knife.

 

2.The angle of the HSS paper cutting machine knife

For single-sided paper cutter, the edge angle should be between 19° and 23°, so that the knife could withstand the pressure of paper. While, for double-sided paper cutter, the edge angle is less than 19°, so that it could improve the accuracy of cutting, ensure the cutting efficiency.