Now, laser cutting machines are widely used in various industries. It can be said that with the exacting requirements of modern processing technology, laser cutting machines comply with the requirements of the market and are unanimously recognized by everyone. Laser cutting machines can help users improve production efficiency and improve product quality. But the service life is also one of the most important indicators that many customers pay attention to. Today, the REDSAIL laser editor will share an article on how to effectively improve the service life of the laser cutting machine?
1. To prevent the circulating water in the laser tube from freezing, the water must be completely drained after shutdown;
2. When starting up, the laser current must be preheated for more than 5 minutes before it can work. In rainy days and humid environments, the laser power supply needs to be preheated for a longer time, and the high voltage can be added only after the humidity is removed to prevent the breakdown of the high voltage circuit.
3. When the "laser high-voltage" key and the "laser high-voltage" key are used correctly, the laser power supply is in standby state. In case of "manual light out" or computer misoperation, the laser will be emitted, causing unintentional injury to people and objects. Therefore, it is required to turn off the "laser high voltage" at any time when a piece of work is completed, such as discontinuous processing (the laser current can not be turned off), and the operator is not allowed to leave without permission when the machine is working, so as to avoid accidents. It is recommended that the continuous working time is less than 5 hours and the rest can be 30 minutes.
4. Keep away from large electricity and strong vibration equipment. The sudden interference of large electricity may sometimes cause machine failure. Although it is rare, it should be avoided as far as possible. Therefore, such as large electric welding machines, giant electric mixers and large power transmission and transformation equipment should be kept away. It is even more self-evident that the strong vibration equipment, such as the vibration caused by the forging press and the short distance motor vehicles, etc., the obvious shaking of the ground is very disadvantageous to the accurate carving.
5. Lightning protection: as long as the lightning protection measures of buildings are reliable. The first "good grounding" in this section can also help prevent lightning. Special suggestion: in areas with unstable network power (such as areas with voltage fluctuation exceeding 5%), users are required to install a stabilized power supply with a capacity of at least 3000W to prevent sudden voltage fluctuation from burning the circuit or computer.
6. Maintain the stability of the control PC. The control PC is mainly used to control the engraving equipment. In addition to adding necessary graphic design software, please do not use it for special purpose. Since the computer is equipped with network card and anti-virus firewall, the speed of the controller will be seriously affected. Please do not install an anti-virus firewall on the control machine. If you need a network card for data communication, please disable the network card before starting the laser engraving machine.
7. Maintenance of guide rail: during the movement of the guide rail, a large amount of dust will be generated due to the processed materials. Maintenance method: first wipe off the original lubricating oil and dust on the guide rail with cotton cloth, and then apply a layer of lubricating oil on the surface and side of the guide rail. Maintenance period: about one week. Laser cutting machine
8. Maintenance of fan: after the fan works for a period of time, a large amount of dust will accumulate in the fan and exhaust duct, which will affect the exhaust efficiency of the fan and cause a large amount of smoke and dust to be unable to be discharged. Maintenance method: loosen the connecting collar between the exhaust pipe and the fan, remove the exhaust pipe, and clean the dust in the exhaust pipe and the fan. Maintenance period: about one month.
9. Fastening of screws: after the movement system works for a certain time, the screws at the movement connection will become loose, which will affect the stability of mechanical movement. Maintenance method: fasten the screws one by one with the attached tools. Maintenance period: about one month.