Bending press brake machine by the fuselage, torsion shaft, slider, stroke adjustment, front supporting frame, rear retaining frame, mold, hydraulic system, electrical system and other nine parts. In the use of hydraulic bending machine by wire on the coil electricity, electricity on the pressure plate to produce gravity, so as to achieve the clamping plate and base between the thin plate.
Hydraulic bending machine operation 5000 hours to carry out secondary maintenance, maintenance workers mainly, operator workers to participate in, in addition to the implementation of primary maintenance content and requirements, should do the following work, and mapping vulnerable parts, spare parts. Specific maintenance notes are as follows:
A, hydraulic bending machine on the slider maintenance
1. Repair and scrape the burr of the slider and guide rail, and adjust the clearance of each part.
2. Repair or replace severely worn parts.
Two, hydraulic lubrication and maintenance of hydraulic bending machine
1. Check the oil pump, cylinder, piston, filter screen and reversing valve, and smooth the burrs.
2. Verify the pressure gauge.
3. Repair or replace damaged parts.
Three, hydraulic bending machine workbench maintenance
1. Wipe the workbench and smooth the burrs.
2. Repair or replace damaged parts.
Four, electrical maintenance of hydraulic bending machine
1. Clean the motor, check the bearing, and replace the grease
2. Repair or replace damaged components.
3. Electrical appliances meet the requirements of equipment integrity standards.
Five, the accuracy of hydraulic bending machine maintenance
1. Calibrate the machine level, check, adjust and repair the accuracy.
2. The accuracy meets the requirements of equipment integrity standards.
