Metal laser cutters generally do not have too many problems during operation. However, we need to often carry out maintenance and maintenance of the equipment, and in the course of the operation of the equipment pay more attention to some details above the problem. The price of laser cutters is not low, less hundreds of thousands more than millions. Therefore, as far as possible to extend the life of laser cutting machine in order to better save production costs, to win greater benefits. It can be seen that the daily maintenance and maintenance of laser cutting machine is very important. The following compilation is explained in six main ways:
First, the replacement of circulating water and water tank cleaning: before the operation of the machine must ensure that the laser tube is full of circulating water, the water quality and water temperature of the circulating water directly affect the life of the laser tube. So replace the circulating water regularly and clean the water tank. Try to do this once a week.
Second, fan cleaning: the long-term use of the fan in the machine, will make the fan inside the accumulation of a lot of solid dust, so that the fan produces a lot of noise, but also not conducive to exhaust and deodor. When the fan does not have enough suction power to smoke, the fan should be cleaned.
Third, lens cleaning: there will be some mirrors and focusing mirrors on the machine. The laser is reflected through these lenses, focused and then emitted from the laser head. Lenses can easily be contaminated with dust or other contaminants, resulting in loss of lasers or damage to the lenses. So clean the lenses every day. While cleaning, be aware of:
1, lenses should be gently wiped, not damaged surface coating;
2, the wipe process should be light, to prevent falling;
3, focus mirror installation must be kept concave facing down.
Fourth, rail cleaning: rail, linear axis as one of the core components of the equipment, its function is to guide and support the role. In order to ensure that the machine has a high processing accuracy, it is required that its guide rails, straight lines have a high guidance accuracy and good motion stability.
Equipment in the process of operation, because the processed parts in the processing will produce a large number of corrosive dust and smoke, based on these smoke and dust long-term large deposits in the guide rail, linear axis surface, the processing accuracy of the equipment has a great impact, and will form erosion points on the linear axis surface of the guide rail, shorten the life of the equipment. So clean the machine rails every half a month. Turn off the machine before cleaning.
Five, screws, couplings fastening: the motion system after a period of work, the motion connection screws, couplings will produce loose, will affect the smoothness of mechanical movement, so in the operation of the machine to observe whether the transmission components have noise or abnormal phenomena, found that the problem should be timely and solid and maintenance. At the same time the machine should use tools for a period of time to firmly screw one by one. One-time sturdy should be about one month after the device is used.
Six, the light path inspection: the machine's optical path system is by the reflection of the mirror and the focus of the focus mirror together, in the light path focus mirror does not have an offset problem, but the three mirrors are fixed by the mechanical part, the possibility of offset is greater, although usually will not be offset, but the small editor suggested that the user before each work must check whether the light path is normal.
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