Laser cutting machine has a very good cutting effect. Compared with traditional processing and cutting, it has obvious advantages of flexible processing, saving time, manpower and high precision. As metal laser cutting machines are used more and more widely, they will be used in sheet metal processing, aviation, electronics, electrical appliances, kitchenware and other industries. Then how to use laser cutting machine to cut good results.
1. The cooling system should be grounded, the water tank and water circuit should be cleaned frequently, and the temperature control point of the cooling temperature control water tank should be reasonable, otherwise the laser tube will be easily damaged, the condensation power will drop, the cold head of the tube will fall off, the life of the tube will be greatly shortened, and sometimes it will not work, resulting in continuous tube replacement.
2. The installation fulcrum of the laser tube of the laser cutting machine should be reasonable. The fulcrum should be at 1/4 of the total length of the laser tube. Otherwise, the laser spot mode of the laser tube will deteriorate. In some cases, the laser spot will become several points after working for a period of time, which will cause the laser power to drop and fail to meet the requirements, resulting in continuous tube replacement.
Laser machine
3. The water protection shall be checked and cleaned frequently. The water protection float switch cannot be flushed with cooling water or the water protection float switch cannot be reset. Short circuit method cannot be used to solve urgent problems.
4. The air suction device shall be checked and cleaned regularly, and the fan duct shall be cleaned Otherwise, a lot of smoke and dust can not be discharged, which will seriously and rapidly pollute the lenses and laser tubes, causing the mechanical and electronic components to easily oxidize, resulting in poor contact.
5. Focus lens and reflector inspection: after working for a while, the lens frame will have a fever, and the lens surface will change color and rust; The peeling and cracking are the objects to be replaced, especially many customers use large air pumps and air compressors, which will soon accumulate water on the focusing lens, so it is necessary to check the cleanness and quality of the lens optical system on time.
6. The working environment of the laser cutting machine should not be too bad. If the ambient temperature is higher than 30 degrees and lower than 18 degrees, there will be too much dust and severe air pollution. In this way, the machine will be severely damaged and the failure rate will continue to rise; The electrical accessories are easy to go wrong in a humid environment.