When CNC cutting pays attention to details:
1. At the beginning of preparation for the operation of the shearing machine, check all parts without exception, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work too hard. The mechanical properties cannot be recovered The workpiece pressure exceeds a predetermined range.
Second, operation precautions
1, must be placed in a smooth workpiece position ie after
1. Check all parts without abnormality, and the fastening screws (caps) must not be loose. Brakes should generally be reliable.
2. Adjust the distance strictly according to the thickness of the cylinder paper, and do not work too hard. Mechanical properties that do not cut (curl) the workpiece beyond the specified range.
Second, operation precautions
1. The person driving after the operation must be placed in a stable position for the workpiece should be a clear signal that it specifies a command.
2. Hands should not be placed on the cold-rolled steel plate, and it is allowed to use the model inspection. After the model inspection, it is allowed to stop the circle.
3. When the scissors (curling) are enough for a complete circle, the end of the rolling plate is allowed to have a certain margin to prevent the workpiece from falling and hurting the workpiece.
4. During the operation, the workpiece is prohibited from standing, and the cylinder on the circle is not found to have good rolling.
5, hot rolled thick, larger cylinder or a larger diameter of material strength, the air tool should move the roll and roll down slightly after repeated rolling.
6. For cold-rolled narrow drum, the shearing machine manufacturer should place it on the drum and roll in the middle.
7. After the workpiece enters the roll, hands and clothes should be prevented from participating in the roll.
Three, precautions to stop
1. When the machine operator finds the abnormal sound of the shearing machine, he should immediately stop the machine to check, adjust and repair.
2. Isolation switch, disconnect the power.
3. After specifying the place where the workpiece stops.
