How to get better laser cutting effect
1. Water protection should always be checked and cleaned, and cooling water can not always be flushed, water protection float switch or water protection float switch should not be reset, and short connection method can not be used to solve the urgent problem. Cooling water quality is good, nozzle aluminum oxide is too severe, use a period of time to clean water pumps and pipes, water protection in the dirt, or cause laser pipe burst or cold water head off.
2. The laser tube mounting point of laser cutting machine should be reasonable, the fulcrum should be at 1 / 4 of the total length of laser tube, otherwise, the laser tube spot mode will become bad, and some light spots will turn into several points for a period of time. As a result of the laser power drop can not meet the requirements, resulting in Keep changing pipes.
3, focus mirror and mirror examination, work on the frame fever, lens surface discoloration rust; Defilamation and cracking are all objects to be replaced, especially many customers use large air pumps and air compressors, so the focusing lens will quickly accumulate water, so it is necessary to check the quality and cleanliness of the optical system on time.
4. The suction device should be checked and cleaned as scheduled. Otherwise, a lot of smoke and dust can not be discharged, sorely and quickly contaminate lenses and laser tubes, so that mechanical and electronic components can easily be oxidized, resulting in poor contact.
5, the cooling system should be grounded, often Clean water tank and waterway, refrigerate temperature control tank temperature control point should be fair, otherwise cause laser tube to be damaged easily and dew power drop, the cold water head of pipe falls off, life is shortened greatly, sometimes cannot work, cause the tube to change continuously.
6, laser cutting machine working environment can not be too bad, if the environment temperature is higher than 30 degrees, less than 18 degrees, dust too much, serious air pollution, so that the machine is severely damaged, failure rate rising; Under the wet environment, electrical accessories are very easy to cause problems. So here is a special reminder to customers to improve the working environment and machines are often maintained.
7. The working current of the laser tube should be reasonable and not long The light intensity in 90-100 should be reasonably applied and the energy of laser should be saved. The optical path system should be clean and accurate, otherwise the laser tube should be aged and ruptured prematurely, so the working time of the laser machine should be adjusted to 50-60 and then adjust the working speed according to the material, which is the best working condition of the laser tube.
8, electricity grid power to match. The power distribution and contact point of the whole equipment should be good (fan, water cooler, laser power supply, computer power supply).
Above is some of the techniques that we`ve come up with according to our experience,hoping it can help you.if you have other questions about 80w 100w 130w 180w laser cutter or 900*600,1200*900,1300*900mm CO2 engraver ,or cutter for plastic,arcylic,lether,shoes desigh etc.pls feel free to contact me.