How to use welding robot to prevent false welding of nut welding

Ordinary welding equipment is completely controlled by manual experience, so that the welding point of the nut is high or low, and the output of the equipment and the stability of the power supply are not ideal, the false welding phenomenon is prone to occur. In order to prevent the occurrence of similar phenomena, on the one hand, the solder joints are required to be stable, and on the other hand, the power supply and transmission are required to be stable.

Welding robots can do this. It can adjust the welding speed according to the current and voltage of welding workpieces of different materials and thicknesses, and find a suitable welding parameter, thereby reducing the probability of welding defects.

In addition to replacing the equipment with a welding robot, the preparatory work before the nut welding is also very important. Because the welded parts are aluminum, the surface of the aluminum has an oxide film, so the oxide film on the weld must be cleaned before welding, with a wire brush Clean up or pickling.

Then use a welding robot to weld the oxide film within three hours after the oxide film is cleaned. Otherwise, a new oxide film will be generated due to oxidation with air, which will affect the actual welding quality.