Correct usage method of laser welding machine by Manhart (Guangdong) CNC Machine Tool Co., Ltd

Correct usage method of laser welding machine
1、 Preparation before operation
1. Check the working environment of the laser welding machine to ensure that there are no obstacles in the working area and comply with safety regulations.
2. Confirm that the power supply, air source, cooling system and other equipment are working properly, and check if the appearance of the equipment is intact and undamaged.
3. Prepare necessary welding materials such as workpieces, welding wires, and shielding gas.
2、 Workpiece preparation
1. Clean the workpiece to remove impurities such as oil stains and rust on the surface, ensuring welding quality.
2. Adjust the position and angle of the workpiece according to welding requirements to ensure accurate alignment of the workpiece.
3、 Adjusting parameters
1. Select appropriate parameters such as laser power and welding speed based on factors such as the material and thickness of the workpiece.
2. Adjust the focus position of the laser beam to ensure that it can accurately act on the surface of the workpiece.
3. Adjust the flow rate and pressure of the protective gas to ensure the protection effect.
4、 Trial welding
Before formal welding, perform a trial welding operation to check if the parameter settings are correct.
2. Observe the quality of the test weld seam and adjust the parameters if necessary.

5、 Formal welding
1. Adjust the parameters to the optimal state based on the test welding results.
2. Weld according to the predetermined welding path and parameters to ensure welding quality.
During the welding process, pay attention to the quality of the weld seam and promptly handle any abnormalities.
6、 Quality inspection
After welding is completed, visually inspect the weld seam to ensure that it is flat and free of defects.
2. Conduct necessary strength tests to ensure that the welding quality meets the requirements.
7、 Cleaning equipment
1. Regularly clean the outer surface of the laser welding machine and keep it clean.
2. Regularly clean key components such as optical components and reflectors to prevent dust and smoke from damaging the equipment.
8、 Precautions
During the operation of the laser welding machine, it is strictly prohibited to place hands or other objects under the laser beam.