Handheld laser welding machine has the advantages of convenient use, simple operation and excellent product quality.
When we use handheld laser welding machine, corresponding problems will inevitably occur. How to solve the common faults of handheld laser welding machine? Here are the common faults of it and their solutions.
The solubility of hand-held laser welding machine is not enough. It can be solved by increasing the pulse width and current, or by adjusting the defocusing amount close to the point.
1. When cracks occur during laser welding, the flow of the protector can be reduced to solve the problem; Reduce the temperature of cooling water and increase the water temperature.
2. If the workbench is not cleaned completely, the workbench can be cleaned again.
3. If the flame weakens during laser welding. The cooling water can be replaced.
4. If the laser of the main optical path deviates, it is necessary to adjust the full return or semi reflective diaphragm of the main optical path.
5. If the fire does not spring off completely, it is necessary to check whether there is any remaining lubricating oil on the shutter connection.
6. If the welding seam of the laser welding machine is very deep, it is necessary to turn on nitrogen in time, or the air flow direction of the protector is opposite to the moving direction of the workpiece.
