1. When replacing the upper jaw, the toothed portion of each base claw and the joint portion of the slide rail must be cleaned, and the responsibility will result in inaccuracy in accuracy.
2. Set the air pressure according to the shape of the workpiece and the cutting condition. If the tubular workpiece is clamped by high pressure, it will be deformed.
3. When clamping a beveled or tapered metal workpiece, please adjust the working pressure beforehand.
4. When clamping the eccentric workpiece, the centrifugal force generated by the eccentric weight acts on a single claw, and a low rotation speed is required for processing.
5. Do not use the upper claws with the claws of the base claws. The insufficient degree of tooth joint will affect the clamping force and precision. In severe cases, the base claws will be damaged.
6. Before starting the operation, try using the low speed to check whether the position of the upper jaw and the work object interferes with the cutting head and the bed.
7. When the machine is parked for a long time, the workpiece cannot be clamped on the chuck.
8. When the cutting head or the cutting head seat hits the chuck due to improper operation or mechanical failure, stop immediately and check whether the claws, gears, nuts, connecting screws and clamping accuracy are normal.
