Ordinary welding equipment is completely controlled by the accumulation of long-term experience in manual operation, so that the solder joints of the nut are high and low, and the output and power supply stability of the welding equipment are prone to desoldering and false Phenomena such as welding. In order to prevent the occurrence of similar undesirable phenomena, on the one hand, the solder joints are required to be stable, on the other hand, the power supply and transmission are required to be stable.
When we use ordinary welding equipment to weld nuts, we often have undesirable phenomena such as desoldering and false welding. In order to overcome this problem, we use a more automated welding robot at this time. The result has indeed been significantly improved, which proves that the welding The robot‘s automatic welding capability is even better.
The welding robot does this well. It can adjust the welding speed according to the welding current and voltage of different materials and different thicknesses of the welding workpiece, and find a suitable welding parameter, thereby reducing the probability of welding defects.
In addition to replacing the traditional welding equipment with welding robots, the preparatory work before the nut welding is also very important. Since 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. Clean it up with a wire brush or pickle it.
Then use a welding robot to weld the oxide film within 3 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.
