What Are The Requirements For Welding Robots?

Since automatic welding robots have been used in production since the 1960s, their technology has become increasingly mature. Next, let's take a look at the Industrial Robots Manufacturers. What are the requirements of Intelligent Industrial Robots-welding robots?

The requirements of spot welding on Mag Welding Robots are not very high. Because spot welding only needs point control, there is no strict requirement for the welding trajectory of the welding tongs from point to point, which is why the robot can only be used for spot welding at the earliest. Not only must the robot for spot welding have sufficient load capacity, but also the speed when moving from point to point should be fast, the movement should be smooth, and the positioning should be accurate to reduce the time of displacement and improve work efficiency. How much load capacity the spot welding robot needs depends on the type of welding tongs used. For welding tongs separated from the transformer, a robot with a load of 30 to 45 kg is sufficient. However, on the one hand, due to the length of the secondary cable and the large power loss, this welding tong is not conducive to the robot extending the welding tong into the workpiece for welding. 

Metal Welding Robotic Arm

Therefore, the use of integrated welding tongs is gradually increasing. The quality of this welding clamp together with the transformer is around 70kg. Considering that the robot must have sufficient load capacity, the welding tongs can be sent to the space position for welding with a relatively large acceleration. Generally, a heavy robot with a load of 100 to 150 kg is selected. In order to meet the requirements of rapid displacement of welding tongs in short distance during continuous spot welding. The new heavy-duty robot adds the ability to complete a 50mm displacement in 0.3s. This puts forward higher requirements on the performance of the motor, the calculation speed and algorithm of the microcomputer.