In order to make the edges of the paper cut by the programmable paper cutting machine smoother, it is necessary to make the blade sharp enough and adjust the sharpening to an appropriate angle. Cutting different paper requires adjusting to different sharpening angles. If cutting softer paper, the blade grinding angle can be adjusted to 16 degrees; If you want to cut cardboard or kraft paper, adjust the angle of the sharpening to 20 degrees; If cutting commonly used printing paper, adjust it to 21 degrees.
To ensure the quality of cutting, maintenance work should also be done well. Suitable engine oil can be added according to different seasons. The hydraulic pressure should be appropriate. If the pressure is too high, the sealing ring will burst, while if the pressure is too low, the blade cutting will be relatively weak. You can apply talcum powder or paraffin on the cutting platform and blade to reduce friction resistance.
