The Influence of Knife Quality on the Performance of Programmable Paper Cutting Machine

The quality of the blades of a programmable paper cutting machine has a significant impact on the performance, accuracy, and lifespan of the equipment.

Selecting high-quality paper cutter blades can greatly improve the efficiency of the paper cutter, so how should we choose the best Paper Cuttings blades?

Dapeng Printing Machine shares with you the technical performance of the paper cutting machine

1. In terms of tool material selection, single piece cutting machine tool inlay welding is formed by high-temperature welding of the blade and blade body. The chromium tungsten manganese steel blade has a high hardness and low-carbon steel blade body, and the hardness of durable tool steel is directly proportional to the quality of the blade. The blade hardness can reach up to 60 quenched HR 55.

Two. The shape and angle of the blade. Single sided Paper Cuttings machines generally use a single sharpener with a grinding angle of 19 °~23 °. The shape of sharpening enables the pressure of the inclined cutter to be cut off from the paper stack during cutting, the paper base on one section to be rubbed, and the inclined plane of the blade to be worn quickly. The edge of double-sided cutting tools has obvious advantages, which are beneficial for reducing the load of machine tools and improving the accuracy of crop grinding. Therefore, in the case of cutting tool materials and considering the size of crop shear resistance, the sharpening angle should be as small as possible.

3. Different crop materials. During the cutting process, the cutting speed and wear-resistant material at the edge of the winch. When cutting paper, the speed at which the blade becomes blunt and the softness, hardness, and ash content of the paper. The harder the handle of the cutting operation, the higher the ash content of the paper, and the slower the speed of the blades.

Therefore, when using various paper cutting machine equipment, it is important to not only pay attention to techniques, but also choose a good tool to ensure that the performance of the equipment is not affected.