In order to cope with the always loss of equipment used in the process and to maintain a high level of performance of the equipment, it is necessary to perform regular maintenance on the equipment.
In the process of using the laser pipe cutting machine, in addition to the maintenance of the equipment bed, the maintenance of the chuck is also very important. Here are some tips for maintaining the laser pipe cutting machine.
1. During the chuck lubrication process, lubricate the chuck regularly to ensure that the chuck can still have high precision during movement. It must be noted that, improper lubrication, the low air pressure pneumatic chuck may not work properly, the clamping force will be weakened, the clamping accuracy will be poor, and the wear will be abnormal or stuck. Therefore, attention must be paid to the correct lubrication operation, and lubrication is required.
2. Use molybdenum disulfide grease (usually black grease) and inject through the chuck nozzle until the grease overflows the surface of the jaws or the hole of the chuck. If the chuck runs at high speed for a long time or uses oxygen-assisted processing for a long time, more lubricating oil is required, and the injection frequency of lubricating oil should be adjusted according to the actual working conditions.
2. After each processing, the residual dust on the chuck body and sliding surface should be treated with a high-pressure air gun. It is recommended to clean the jaws every three to six months to keep the surface clean and lubricated. Components should be inspected for damage and wear and replaced if worn. After inspection, the jaws should be properly lubricated and installed before use.
3. Special or non-standard workpieces require special chucks for clamping and processing. The standard laser tube cutting chuck is suitable for symmetrical closed tube type, if it is used to clamp a barely irregular or strange workpiece, it will cause the abnormal chuck. If the air supply pressure of the chuck is too high, the chuck will be in a high pressure state or the chuck will still clamp the workpiece after shutdown, which will reduce the service life of the chuck and cause problems such as excessive chuck clearance.
5. Prevent the exposed metal of the chuck from rusting. Rusting is another key point. The rusting of the chuck will reduce the clamping force and cannot clamp the workpiece, which will seriously affect the production accuracy and efficiency.
Do a good job in the maintenance of the chuck to make the precision of the chuck more durable, make the performance of the laser cutting machine consistent, and create better wealth.
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