Reasons that affect the work of Paper sheeting Machine
- Categories:A4 paper cutting machine News
- Time of issue:2021-10-13
The impact of dust on Paper sheeting Machine
Everyone knows that the high-speed Paper sheeting Machine is a kind of high-precision paper cutting equipment, which is easily affected by the surrounding environment, which will cause the slitting machine to malfunction. At the same time, everyone knows that paper contains a certain amount of gray matter, so a large amount of dust will inevitably be generated during paper cutting work. Dust has a great influence on the high-speed Paper sheeting Machine (dust → scratches → water storage → electrochemical reaction → Corrosion → Loosening → Vibration → Fatigue → Micro cracks → Cracks → Fractures → Final failure; Dust → Scratches → Lubrication medium leakage → Poor lubrication → Rapid wear → Loosening → Vibration → Fatigue → Micro cracks → Cracks → Fractures → Final failures) In a real case, dust caused the production to stop for 15 days. Therefore, the operator of the Paper sheeting machine should clean the slitting machine with a big dust every once in a while.
The influence of paper on the cutting of Paper sheeting Machine
When the Paper sheeting Machine cuts different types of paper, it should adopt the appropriate tension. The correct tension should enable the cutter to cut into the paper stack in a straight line. It is generally believed that when cutting soft and thin paper, the tension should be greater. If the pressure is low, the paper will bend and deform, and the paper will deform, and the cut paper will appear irregular in length; the cutting quality is hard and smooth. When paper, the pressure of the paper press should be small. If the tension is too large, the blade will easily deviate to the side with low pressure during cutting, and the length of the paper will be different after cutting. When cutting hard paper, to overcome the cutting resistance, the sharpening angle of the cutter should be larger. Otherwise, due to the thin sharpening edge, the cutting resistance of the paper cannot be overcome and the cutting quality will be affected.
As the moisture content in the paper increases, the cutting resistance decreases and the cutting accuracy increases. At the same time, when the water content of the paper is large, the friction coefficient is large, and the contact time between the edge of the Paper sheeting Machine and the paper increases, which affects the accuracy of cutting, and is prone to burrs and irregular lengths. The optimal moisture content in paper is about 7% to 8%.