How to ensure the precision of repetitive operations of welding robots?

The accuracy of welding robots is affected by various factors, including the load on the robotic arm, tool wear, and the difficulty of welding workpieces. In addition to using high-precision measuring instruments, precision can also be compensated for through welding auxiliary equipment and welding control systems. And with the continuous improvement and development of welding robot technology, the error required for welding parts is relatively small.

Paired with auxiliary equipment to ensure accuracy

Use high-precision assembly fixtures to improve the assembly accuracy of welded components. Using a welding positioner to pull the weldment within the welding range of the welding gun can reduce the distance between the weld and the welding gun, which is beneficial for accurately filling the welding wire into the weld and ensuring that the weld is beautiful and firm. Through automatic tracking technology, the control system can identify and adjust appropriate parameters to achieve precise positioning and welding of the weld seam.

Load capacity of welding robotic arm

Welding robots are able to perform stable welding in harsh environments, thanks to their load capacity. As long as the weight of the welded parts is controlled within the load capacity range of the robotic arm, the welding robot can achieve stable welding quality while maintaining the flexibility of the robotic arm. Even during the swinging process, the robotic arm can achieve precise welding operations.

Keep the equipment clean and tidy

In order to ensure the success rate of arc initiation, it is necessary to ensure that the weld seam is clean. Before welding, impurities such as oil stains, rust, welding slag, and cutting slag should be removed. Of course, weldable primer is allowed to be used. Otherwise, it will affect the success rate of arc initiation. Positioning welding changes the welding rod to gas shielded welding and grinds the spot welding area to avoid unstable or even splashing of the arc caused by residual slag or pores in the positioning welding.

Multi layer and multi track welding

Multi layer and multi pass welding refers to the welding of the entire weld seam by depositing two or more layers of molten metal. Reducing the possibility of problems during repetitive operations, lowering heat input, and improving work accuracy.

Xizhang Intelligent Welding Robot is dedicated to providing enterprises with complete intelligent production line integration solutions and high-quality welding equipment for steel structure production. It can be customized according to customer needs and supports on-site factory inspections. Interested enterprises are welcome to contact us.