The maintenance process of the three-roller bending machine:
1, according to the provisions of the machine lubrication diagram, according to the requirements of the oil cup lubrication and manual lubrication points for oil.
2, according to the parameters of the CNC plate winding machine , the thickness of the plate is 20mm, the length is 2500mm, the yield limit of the plate material is less than 250Mpa.
3. After switching on the power supply, carry out the positive and negative movements of the lower roller and the upper roller, and check the abnormal stuck phenomenon of each movement.
4, strictly according to the coil plate processing procedures and operating methods for operation, in the upper roll lifting to the limit position, to pay attention to the safety of equipment operation.
5. When the main drive is shut down, the upper roll can be lifted, the inverted bearing can be reset and the upper roll can be cocked.
6, in the process of operation, if there is irregular noise, impact and other abnormal phenomena, should stop immediately check.
7, the operation of the personnel to coordinate with each other, follow the command of the person in charge of the coil, no password, forbid to start the machine.
8. When rolling the plate, we should pay great attention to the hand pressed by the steel plate and rolled in together with the steel plate.
9. When lifting steel plates or rollers with a crane, pay attention not to collision with the machine.
After the end of the coil, complete the material to clear the site, and do a good job of equipment maintenance work, turn off the power in time.
