News
Jul. 20, 2021
Appropriate maintenance methods can maintain a longer service life of hydraulic press brake, reduce costs and obtain higher profits. As a hydraulic press brake supplier, I will share with you a maintenance guide for hydraulic press brake.
The machine tool is operated for 600 hours for first-level maintenance, which is mainly performed by operators and maintenance workers.First cut off the power supply, and then perform maintenance work.
External Maintenance
1. Wipe the machine tool. It is required to remove the oily grease, paraffin, carbon traces, dyes, mildew and long-term residues and oil stains on the surface.
2.Complete the missing parts.
Upper Slider
1. Check and adjust the parallelism between the upper sliding block and the worktable.
2. Check and adjust the direct control balance valve to prevent the upper slide from sliding down.
2. Wipe the guide rail, screw rod and sliding surface.
Workbench
1. Wipe the workbench and trim the burrs.
2. Wipe the material rack, screw rod and nut to adjust the gap.
Hydraulic Lubrication
1. Clean the oil pump, filter screen, valve, and add lubricating oil.
2. Complete the missing parts and clear the oil circuit.
3. Check the pressure gauge.
4. Check the oil quality and quantity, and add new oil as appropriate.
Electrical Equipment
1. Wipe the motor and electrical box.
2. Check and tighten the PEN device.
The machine tool requires secondary maintenance after 5000 hours of operation. Mainly maintenance workers, operators participating. In addition to the implementation of the first-level maintenance content and requirements, the following work should be done. First cut off the power supply, and then perform maintenance work.
Upper slider
1. Trim the slider, remove the burrs on the lead rail, and adjust the gap between each part.
2. Repair or replace severely worn parts.
Hydraulic lubrication
1. Check the oil pump, oil cylinder, piston, filter screen, reversing valve, and remove burrs.
2. Calibrate the pressure gauge.
3. Repair or replace damaged parts.
electrical equipment
1. Clean the motor, check the bearings, and replace the grease.
2. Repair or replace damaged components
3. The electrical equipment meets the requirements of the equipment standard.
Accuracy
1. Correct the machine level. Check, adjust and repair accuracy.
2. Accuracy meets the requirements of equipment standards.
I hope you found this article useful. Please contact us if you have any needs about Hydraulic Press Brake Machine.
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