If you do not pay attention to maintenance during the use of the fiber laser cutting machine, the useful life of the machine will be shortened. The main maintenance methods of the fiber laser cutting machine are as follows:
1. Inspection of the optical path of the fiber laser cutting machine: The optical path system of the machine is completed by the reflection of the mirror and the focusing of the focusing mirror. In the optical path, the focusing mirror has no offset problem, but the three mirrors are fixed by the mechanical part. Yes, the possibility of deviation is greater. Although there is no deviation under normal circumstances, it is recommended that the user check whether the optical path is normal before each work.
2. Cleaning of the fan of the fiber laser cutting machine: long-term use of the fan in the machine will accumulate a lot of solid dust in the fan, which makes the fan generate a lot of noise, and is not conducive to exhaust and deodorization. When the fan suction is insufficient and the smoke is not smooth, the fan must be cleaned.
3. Replacing the circulating water of the fiber laser cutting machine and cleaning the water tank: Make sure that the laser tube is filled with circulating water before the machine works. The water 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.
4. Fastening of the screws and couplings of the fiber laser cutting machine: After the motion system has been working for a period of time, the screws and couplings at the motion connection will be loosened, which will affect the stability of the mechanical motion, so it is necessary to Observe whether there are abnormal noises or abnormal phenomena in the transmission parts. If problems are found, they must be strengthened and maintained in time. At the same time, the machine should use tools to tighten the screws one by one after a period of time. The first firming should be about one month after the equipment is used.
5. Cleaning the lens of fiber laser cutting machine: there will be some reflectors and focusing lenses on the machine. The laser light is emitted from the laser head after being reflected and focused by these lenses. The lens of the laser cutting machine is easy to be stained with dust or other contaminants, which can cause the loss of the laser or the damage of the lens. So clean the lenses every day.
6. Cleaning the guide rail of the fiber laser cutting machine: the guide rail and linear axis are one of the core components of the equipment, and its function is to play a guiding and supporting role. In order to ensure the high processing accuracy of the machine, the guide rails and straight lines are required to have high guiding accuracy and good movement stability. During the operation of the equipment, due to the large amount of corrosive dust and smoke 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 has a great impact on the processing accuracy of the equipment, and will Corrosion points are formed on the surface of the linear axis of the guide rail, which shortens the service life of the equipment. Therefore, the machine guide rails are cleaned every half a month. Turn off the machine before cleaning.