Speaking of optical fiber laser welding machine, I believe everyone is familiar with it. It is a kind of laser welding equipment that uses high-energy laser beam to enter the optical fiber and focus on the workpiece for welding after long-distance transmission. Optical fiber laser welding machine is widely used in the welding industry now, but as we all know, the following precautions will be taken when using any equipment, and optical fiber laser welding machine is no exception. Today we will learn about the precautions for the use of optical fiber laser welding machine.
1. Before starting the fiber laser welding machine, check whether the power supply and water circulation of the fiber laser welding machine are normal. At the same time, check whether the gas link of the equipment in the machine is normal. Check that the machine surface is free of dust, oil, etc.
2. Fiber laser welding machine is necessary to check the welding quality during the welding process. This is mainly to check the quality of the processed parts. There are usually two inspection methods, one is destructive inspection, and the other is visual inspection. The former method is more scientific. It can tear the welding base metal for confirmation, and the latter judges whether the welding products are qualified according to the working experience of the staff.
3. If the optical fiber laser welding machine is found to have welding quality problems through inspection, the causes should be analyzed according to the phenomenon. After determining the cause, check the corresponding parts to repair and correct.
4. Strengthen the daily management of fiber laser welding machine. During the welding process of fiber laser welding machine, the welding pressure should be tested frequently to ensure the stability of welding pressure. At the same time, it is also necessary to check the condition of laser welded joints. In addition, it is also necessary to strengthen current control to prevent power supply and voltage fluctuations and current overheating caused by laser welding overload.
5. After the completion of Chan sister’s work, exit the program first, then turn off the laser generator, turn off the dust remover, water cooler and other equipment in sequence, turn off the argon cylinder valve, and finally turn off the main power switch.
