Laser cutting machine as a kind of laser cutting processing equipment, because of its cutting speed, high precision, small slit, cutting workpiece is not easy to deformation and other advantages are widely used in sheet metal processing, machinery manufacturing, auto parts, medical equipment and other industries. The price of laser cutting machine is determined by its power, format, configuration and other factors, the price of a laser cutting machine is less than tens of thousands of yuan more than millions, so in the process of use should be as far as possible to do a good job of maintenance and maintenance to prolong the service life to save enterprise costs. On how to do a good job of laser cutting machine maintenance,
A, laser cutting machine laser tube installation fulcrum to be reasonable, generally speaking, the fulcrum should be in the total length of the laser tube at a quarter of the place, otherwise it may lead to the laser tube spot pattern bad, sometimes in a period of time spot will become several points, resulting in laser power can not meet the requirements.
Two, laser cutting machine operation process to observe the transmission parts have abnormal sound or abnormal phenomenon, if found the problem should be fixed and maintained in time. The screws of each part of the machine should be checked and fixed one by one at regular intervals.
Three, water change and water tank cleaning. The laser cutting machine must ensure that the laser tube is full of circulating water before working. It is recommended to clean the tank and replace the circulating water once a week. The quality and temperature of circulating water will affect the service life of the laser tube. It is recommended that the temperature of purified water be controlled below 35℃. When the water temperature exceeds 35℃, replace the circulating water or add ice to reduce the water temperature. When cleaning the water tank, first turn off the power supply, remove the water inlet pipe, let the laser tube automatically into the water tank, open the water tank, water pumping to remove the dirt on the pump. After cleaning the water tank, replace the circulating water, restore the water pump to the water tank, insert the connecting pipe into the water inlet of the water pump, and sort out the joint.
Four, fan cleaning. Fan for a long time will accumulate a lot of solid dust, will make the fan produce a lot of noise, and is not conducive to exhaust and deodorization. Check and clean regularly to clean up the fan duct.
Five, optical road inspection. Laser cutting machine working for a while the mirror frame will be hot, the surface of the lens will rust and change color, so it is necessary to regularly check the focusing mirror and reflector of the laser cutting machine, find problems in time to clean and replace. When cleaning the lens, it should be gently wiped without damaging the surface layer. Avoid falling when removing the wipe, and keep the concave side downward when installing the focusing lens.
Six, the working environment of the laser cutting machine can not be too harsh, to avoid the use of too much dust, serious air pollution environment, so as not to cause machine failure and damage. The ambient temperature should be kept between 10℃ and 30℃ as far as possible. Do not use it in a humid environment.
Seven, the current of the laser tube should be reasonable, avoid long time under the full power use, reasonable use of laser, save laser energy. Clean the optical path system regularly, otherwise it will lead to premature aging and rupture of the laser tube. The power of laser equipment should be adjusted between 50% and 60% of the total power, and then adjust the working speed according to the material, so that the laser tube is in the best working state.
Post time: Feb-25-2023