1. Maintenance and repair of rollers. The roller needs to be added with anti-rust oil every ten days or so. When the equipment is not to be used for a long time, the roller should also be coated with anti-rust oil. A

2.the maintenance and repair of the cutter mold. Where the friction occurs in the cutter mold, lubricating oil is added every half an hour during the production process to avoid accelerated wear of the cutter. In addition, when it is found that the incision burr is too large and undesirable, it is because the blade is not sharp enough, and it should be handled in time. Otherwise, the blade or abrasive may be damaged when it is too serious.

3. Maintenance and maintenance of punching dies. The maintenance of the punching die is the same as that of the cutter die. When it is found that the die is not sharp enough, the die needs to be flattened to make it more sharp.

4. Maintenance and maintenance of transmission mechanism. For the cold bending forming machine, the friction of the transmission mechanism is very serious. Here, what we mean by the transmission mechanism refers to: chain, gear, reducer, etc. When these parts work at high strength for a long time, the wear rate is accelerated, so we should pay special attention to the lubrication treatment of these parts. When the tool is connected, the gear and the gear should be lubricated once every half an hour. The reducer should check the amount of oil once every ten days. The amount of each addition should be based on the actual situation, and the oil level should be maintained at two thirds. .

5.circuit maintenance and maintenance. For some unprofessional users, it is more troublesome to have problems with the circuit, so usually pay more attention to protection