Why are there defects in welding?

As for the defect phenomena of robot welding, first of all, it is because of the deviation of welding itself. In this respect, in fact, the robot welding position is incorrect or there will be problems when looking for welding torches. At this time, we should pay attention to the accuracy of TCP (welding torch center position) and adjust it.

When this happens frequently, we should check the zero position on the axes of the robot. Then, we should actually recalibrate the zero position and correct it. Furthermore, the problem of undercut in welding may be due to improper selection of welding parameters or incorrect angle and position of the torch. At this time, we can adjust it appropriately.

In fact, the defects of robotic welding include a series of pore problems. In fact, I am also because of its poor gas protection, and also because the primer of the workpiece is too thick or the protective gas is not dry enough. At this time, we should pay attention to it. It can be handled by adjusting accordingly.

For the problem of excessive splash in robot welding, in fact, it is because of the improper selection of welding parameters, and because of the gas composition or because of the long extension length of welding wire. At this time, we can adjust the power of the machine appropriately. Change its welding parameters.

Later, for robotic welding, we should pay attention to adjusting the gas mixer to adjust its gas mixing ratio. At this time, we can actually adjust the relative position of the welding torch and the workpiece. For the end of the robot welding seam, after cooling, it will actually form a series of arc pits. Pay attention to adding corresponding programs when programming.