The knife edge of the slitting machine is uneven

When the slitting machine is cutting, there are waves at the edge, forming a high edge and a low center. When the winding and rewinding is large, there will be cracks, broken belts and other problems.

This condition is due to the irregular marginal incision, and the formation of powder heap, and winding control is also associated.

The blade with the waves, the problems have multiple causes, need specific analysis, and is the most main pole piece before entering the cutting part of rectifying, may also be very marginal irregularity, rectifying mobile fierce when cutting, or sheet slitting machine running speed and cutting speed does not match the prop, is also likely to machine blade meshing is bad, maybe the blade is blunt...

If there is a wave side but no burr phenomenon can be eliminated is the phenomenon of blunt knife, the most likely is that the upper and lower knife does not meet, the winding slightly, tension control problems.

The most direct key of the slitting machine is the accuracy of the marginal burr and the alignment of the winding after slitting.

The core technology of the shredding machine is the blade and knife rest planning structure and tension control form.

The data after slitting presents the problem of loading the edge: first, the hardness of the slitting machine blade is not good, the working time is long, it will be weak, and then lead to the phenomenon of flounce; Second, the tension of the slitting machine is not stable. Such a situation requires replacing the blade or adjusting the tension.

Slitting machine blade is one of the important parts of slitting machine equipment. If the improper selection is simple, the service life of the slitting blade will be shortened, and the slitting data will have burrs and a lot of slitting dust.

Dongguan Man Luo LAN Precision machinery Co., Ltd. is a professional research and development, production and sales, service and integration of automation equipment enterprises. The company independently developed and designed multi-station rotary die cutting machine, high precision slitter machine, slitter machine, roll to roll positioning laminating machine, automatic customized products. Combined with the United States, Reid, Japan and other international leading technology and characteristics, has been favored by the majority of customers, widely used in electronics, IT, packaging, medical, automotive, printing and other industries.

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