Laser cutting machines use high-energy laser beam acting on the workpiece to absorb the laser energy melts, steam ratio, fracture phenomena so as to achieve the purpose of cutting material. Today, laser cutting machine has been widely used in various industries, but also often encounter various problems, seriously affecting productivity. So, using a laser cutting machine in the process, we should learn to maintenance: 1, the cooling system to the ground, often clean the tank and water, cooling water tank thermostat temperature control point to the right, or cause the laser tube breakage and condensation, power down . Cold water head off, life expectancy is shortened, sometimes does not work, resulting in constantly changing tube. 2, laser cutting machine laser tube mounting fulcrum to be reasonable, the fulcrum should be 1/4 of the total length of the laser tube, or cause spot mode laser tube deterioration, sometimes within a period of time into a spot at several points, resulting in laser power down not meet the requirements. 3, water protection should always check the cleaning, cooling water is often not red water protection or water protection float switch float switch is not reset, you can not use short way to solve problems. 4. The suction device should be on cleaning up, clean the fan duct. Otherwise, a lot of smoke dust did not break out, quickly contaminate the lenses and laser tube, so that all mechanical and electronic components caused by bad contact easily oxidized. 5, focusing lens and mirror inspection, work for a frame on the heat, the lens surface discoloration rust; Tuomo cracking belong to the object to be replaced, especially as many customers with large air pump and air compressor, so that the focusing lens the resulting water, so the timing is necessary to ensure the cleanliness and quality of the optical system in the lens. 6, laser cutting machine working environment can not be too bad, if the ambient temperature is higher than 30 degrees lower than 18 degrees, the dust too much air pollution, so the machine will be damaged, the failure rate is rising; the electrical parts wet conditions it is easy to go wrong. 7, the electric power grid to match. 8, laser tube operating current must be reasonable and can not work long-term in power at full capacity; to the rational use of lasers and laser energy conservation; optical system to be cleaned regularly, otherwise cause premature aging and cracking of the laser tube, the laser device operating power should be adjusted in 50-60% of the total power, and then work to adjust the speed according to the material, this is the best working state laser tube. QQ: 447380394 Tel: 027-85717787 Tamrac Tamrac laser laser www.whhxty.com Alibaba station whtyjg.1688.com Jupiter photoelectric www.muxing360.com