Common Problems And Solutions For Welding Robots

Problems and solutions in the application of Welding Robotics:

Welding deviation problem occurs: It may be because the welding position is incorrect or there is a problem when searching the welding gun. At this time, it is necessary to consider whether the TCP is accurate and adjust it. If this happens frequently, check the zero position of each axis of the robot, and re-calibrate to correct it.

Undercut problem: It may be improper selection of welding parameters, wrong welding gun angle or welding gun position, which can be adjusted appropriately.

Porosity problems: Poor gas protection, too thick primer on the workpiece, or insufficient protection gas, can be dealt with by adjusting accordingly.

Excessive spattering problem: It may be due to different Robotic Arm Specification, improper selection of welding parameters, gas composition or too long outer elongation of the welding wire. You can adjust the power of the machine to change the welding parameters, and adjust the gas proportioner to adjust the mixed gas Proportion, adjust the relative position of the welding gun and the workpiece.

An arc crater is formed after cooling at the end of the weld. When it is programmable, a submerged arc crater can be added to the work step to fill it.

Welding Robotics

During the welding process, common faults of the robot system

Gun collision: It may be due to deviation of the workpiece assembly or inaccurate TCP of the welding torch. You can check the assembly situation or correct the TCP of the welding torch.

Arc failure occurs and the arc cannot be started: It may be because the welding wire does not touch the workpiece or the process parameters are too small. You can manually feed the wire, adjust the distance between the welding gun and the weld, or adjust the process parameters appropriately.

Shielding gas monitoring alarm: there is a fault in the cooling water or protective gas supply, check the cooling water or protective gas pipeline.

With the development of advanced manufacturing technology, it has become an inevitable trend to realize the automation, flexibility and intelligence of welding product manufacturing. At present, the use of robot welding has become the main symbol of the modernization of welding automation technology. Welding robots have received more and more attention because of their versatility and reliability.

If you want to know more or want to buy, please contact the Welding Robot Manufacturer