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What are the main points of laser cutting machine daily maintenance?

03, 2020

by Oree Laser

Fiber laser cutting machine has super fast processing speed and is favored by many processing industries.So if you want to make the most of the performance of the fiber laser cutting machine, what should you do? The fiber laser cutting machine also has a lot of places to pay attention to daily maintenance. Pay attention to the following items to ensure the stable performance of the fiber laser cutting machine!


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▲ Middle sheet Fiber Laser Cutting Machine OR-FM


● Fan cleaning

Using the fan for a long time will cause a lot of solid dust to accumulate in the fan, which will cause a lot of noise and is not conducive to exhaust and deodorization. When the suction of the fan is insufficient, it is time to clean the fan.


● Replacement of circulating water and tank cleaning

Before the machine works, make sure that the laser tube is filled with circulating water. The quality and temperature of the circulating water directly affect the life of the laser tube. Therefore, it is necessary to periodically change the circulating water and clean the water tank. This is usually done once a week.


● Lens cleaning

There will be some mirrors and focusing mirrors on the machine. The laser light is reflected and focused by these lenses and emitted from the laser head. The lens is easily stained with dust or other contaminants, causing laser loss or lens damage. So clean the lenses every day.


When cleaning, pay attention to:

1. The lens should be wiped gently, so as not to damage the surface coating;

2. Handle gently during wiping to prevent falling;

3. Please keep the concave surface down when installing the focusing lens.


● Fastening of screws and couplings

After the motion system works for some time, the screws and couplings at the motion connection will loosen, which will affect the stability of the mechanical movement. Therefore, during the operation of the machine, it is necessary to observe whether there are abnormal noises or abnormal phenomena in the transmission parts and to find the problems in time to strengthen and maintain them. At the same time, the machine should use a tool to tighten the screws one by one after some time. The first solidification should be about one month after the equipment is used.


● Rail cleaning

Guide rails and linear shafts are one of the core components of the equipment, and their functions are to guide and support. To ensure the machine has a high processing accuracy, it is required that its guide rails and straight lines have high guiding accuracy and good motion stability. During the operation of the equipment, a large amount of corrosive dust and fumes are generated during the processing of the workpiece, and these fumes and dust have been deposited on the guide rail and the surface of the linear axis for a long time, which greatly affects the processing accuracy of the equipment. And the corrosion point will be formed on the surface of the linear axis of the guide rail, which shortens the service life of the equipment. So clean the machine guides every half a month. Turn off the machine before cleaning.


● Inspection of the light path

The optical path system of the machine is completed by the reflection of the mirror and the focusing of the focusing lens. There is no offset problem in the focusing lens in the optical path, but the three mirrors are fixed by the mechanical part, and the possibility of offset is greater. Although there is usually no offset, it is recommended that users check whether the optical path is normal before each work.


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