Maintenance of the bending machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd

The maintenance of the bending machine mainly includes the following aspects:

1. * * Overall maintenance * *:

*Before use, check the key parts of the equipment, such as whether the lubrication parts have been lubricated, whether the safety protection devices are normal, whether the circuit and grounding are good, and whether all fasteners are loose.

*During use, observe whether the equipment is operating abnormally, such as unusual noise or vibration. If any abnormalities are found, stop the machine immediately for handling.

*After use, cut off the power, reposition all components as required, and clean the equipment.

2. Maintenance of guide rails:

*Regularly check the wear of the guide rail, and replace it in a timely manner if there is any wear.

*Clean the dust and debris on the guide rail and lubricate it with appropriate lubricant.

*Regularly check the parallelism and verticality of the guide rails, and adjust them in a timely manner if there are any problems.

3. Maintenance of the oil system:

*Regularly clean the filters and pipelines in the oil system and check for oil leaks.

*Regularly replace the lubricating oil and hydraulic oil in the machine, and clean the corresponding oil tank during replacement.

*Regularly check the oil level and quality in the oil system, and if there are any problems, adjust or replace them in a timely manner. Specifically, the oil level in the tank should be checked weekly. If the oil level is below the oil window, hydraulic oil should be added. The oil should be changed after 2000 hours of operation of the new machine, and after every 4000-6000 hours of operation, the oil should be changed. The oil tank should be cleaned every time the oil is changed.

*Ensure that the system oil temperature is between 35 ℃ and 60 ℃, and should not exceed 70 ℃ to avoid deterioration and damage to the oil quality and accessories.

4. Maintenance of Electrical Systems:

*Regularly clean the contactors and relays in the electrical system to ensure its normal operation.

5. Maintenance of cutting tools:

*Regularly inspect and replace the cutting tools on the bending machine to ensure their sharpness and accuracy.

*Clean the cutting chips and debris on the cutting tools and lubricate them with appropriate lubricants.

In addition, the maintenance of the hydraulic system includes regular inspections of the hydraulic cylinders and pumps in the hydraulic system. If there is any oil leakage or looseness, it should be adjusted or replaced in a timely manner.

It should be noted that maintenance work should be carried out by professional personnel to avoid unauthorized disassembly of equipment. During the maintenance process, if any abnormalities or problems are found, they should be dealt with and recorded in a timely manner for subsequent tracking and repair.