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Daily maintenance of laser cutting machine

Views:1     Author:heyu     Publish Time: 2020-05-19      Origin:fiber laser cutting machine

  Daily maintenance of laser cutting machine The price of laser cutting machine is not low, ranging from hundreds of thousands to millions. So as long as possible to extend the service life of the laser cutting machine to better save production costs and win greater benefits. This shows that the daily maintenance and maintenance of the laser cutting machine is very important. The following mainly explains from several aspects: First, the replacement of circulating water and the cleaning of the water tank: Be sure that the laser tube is filled with circulating water before the machine works. The quality and temperature of the circulating water directly affect the service life of the laser tube. Therefore, it is necessary to regularly replace the circulating water and clean the water tank. This is best done once a week. Second, protect the cleaning of the lens: there will be some mirrors and focusing mirrors on the machine. Laser light is emitted from the laser head after being reflected and focused by these lenses. The lens is easy to get dust or other contaminants, causing laser wear or lens damage. So clean the lenses every day. At the same time, please pay attention to: 1. The lens should be wiped gently without damaging the surface coating; 2. The wiping process should be handled gently to prevent falling; 3. Be sure to keep the concave face down when installing the focusing lens.

Third, the guide rail cleaning: guide rail, linear axis as one of the core components of the equipment, its function is to guide and support. In order to ensure that the machine has higher processing accuracy, its guide rails and straight lines are required to have higher guiding accuracy and good motion stability. During the operation of the equipment, a large amount of corrosive dust and smoke will be generated during the processing of the processed parts. These smoke and dust will be deposited on the surface of the guide rail and linear shaft for a long time, which will have a great impact on the processing accuracy of the equipment and will The formation of corrosion points on the surface of the linear axis of the guide rail shortens the service life of the equipment. So clean the machine rails every half a month. Turn off the machine before cleaning. 4. Tightening of screws and couplings: After the motion system has been working for a period of time, the screws and couplings at the motion connection will be loose, which will affect the smoothness of the mechanical movement, so observe the transmission components during the operation of the machine. There are no abnormal sounds or abnormal phenomena. If problems are found, they should be solidified and maintained in time. At the same time, the machine should tighten the screws one by one with a tool after a while. The first sturdiness should be about a month after the device is used. Fifth, the inspection of the optical path: the optical path system of the machine is completed by the reflection of the reflecting mirror and the focusing of the focusing mirror. There is no offset problem of the focusing mirror in the optical path, but the three reflecting mirrors are fixed by the mechanical part and offset It is more likely that although there is no deviation under normal circumstances, it is recommended that the user should check whether the optical path is normal before each work. 1. Every other week, you must check the lubrication of the X-axis guide rail and screw, Y-axis guide rail and screw, Z-axis guide rail and screw, keep the lubrication of each moving part, and extend the X, Y, Z-axis guide rail and wire The service life of the bar. b. Depending on the environment of the workshop, check the pollution of the surface of the reflector and focusing lens irregularly (at least once in a month), and clean the optical lens in time to ensure its service life. 2. Regularly clean the debris from the exhaust port to ensure the ventilation. effect. 3. Periodically check the filter in the gas circuit, and remove the accumulated water and debris in the filter in time. 4. Periodically check whether the screws of the travel switch bracket and the striker bracket are loose. 5. The dust on the filter net of the ventilating fan of the electric control cabinet should be cleaned in time to ensure good ventilation to facilitate the heat dissipation of the internal electrical components. 6. Clean the bed and clear the debris in the protective skin cavity of the guide rail in time to avoid damaging the guide rail and prolong the service life of the guide rail.

7. After the machine tool is installed, use it for a period of time, the level of the machine tool should be readjusted to ensure the cutting accuracy of the machine tool.

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