First, when the die-cutting pressure becomes small, the position of the left and right claw-shaped blocks and the gear plate can be adjusted, the claw-shaped block moves upward, and the pressing force increases (the distance between the two faces is changed for each one of the claw-shaped blocks) The amount of change is about 0.1mm), and generally only one tooth is moved at a time. When the position of the claw block on the gear is at the uppermost last tooth, it should be considered to replace the new gear eccentric sleeve and the adjustment eccentric sleeve. It can also be adjusted by loosening the screw so that the toothed adjustment plate is disengaged from the gear eccentric sleeve, and turning the gear to the rear of the whole machine with the gear plate eccentric (note: the number of teeth rotating on both sides is equal, one rotation does not exceed Three teeth). Install the tooth type adjustment plate, tighten the screw, adjust the claw block to the first tooth, see the pressure cutting force number, the effect is not ideal, can be adjusted again, but it should be noted that the gear eccentric sleeve rotation number of teeth should be less than The number of teeth rotated for the first time. When the left or right pressure is too small, this method can also be used, that is, which side of the pressure is small to adjust the gear eccentric sleeve on the side, and the claw block is appropriately returned to 1-2 teeth during the trial cutting.
         Secondly, when the upper and lower pressure is applied, loosen the screws that fasten the hook pad and the pressure plate to increase the thickness of the gasket at the hook pad, and reduce the thickness of the gasket at the pressure plate, and increase the pressure on the working surface. Large; on the contrary, the lower pressure increases.
         Third, the reasons for the reduction in die-cutting pressure are:
        (1) The belt is loose. It should be properly adjusted to make it tight.
        (2) The clutch friction surface is mistakenly entered into the oil or grease. It should be unloaded, cleaned with gasoline and wire brush; the friction surface should be slipped due to wear and should be trimmed.
        (3) The brake clearance is too small and is often in the braking state. It should be adjusted in time to make the gap reach 0.8-1.5mm.
        (4) Due to lack of oil, the bearing bush burned and the axle was caught.

        (5) The input voltage should be normal, the transformer, rectifier, relay, and contactor work normally. The contacts are intact and there is no ablation. The crimping wires should be firm, and the carbon brush and the slip ring should be in good contact. Otherwise, the die cutting will be performed. The pressure is reduced.