Before the robot performs automatic welding, the operator must teach the robot the trajectory of the welding gun and set welding conditions. Due to the need for demonstration, robots are not suitable for welding products with multiple varieties and small quantities of production.
2、必須確保工件的精度
2. It is necessary to ensure the accuracy of the workpiece
Robots have no eyes and can only repeat the same action. The robot's trajectory accuracy is ± 0.1mm, and the same action is repeated with this accuracy. When the welding deviation is greater than the welding wire radius, there is a possibility of poor welding, so the accuracy of the workpiece should be maintained within the welding wire radius.
3、焊接條件的設(shè)定取決于示教作業(yè)人員的技術(shù)水平
3. The setting of welding conditions depends on the technical level of the teaching personnel
When teaching, operators must input welding procedures, welding gun posture and angle, current, voltage, speed and other welding conditions. Teaching operators must fully master welding knowledge and skills.
A robot is a high-speed moving device, and during its automatic operation, people are absolutely not allowed to approach the robot (safety barriers must be installed). Operators must receive specialized education in labor safety, otherwise they are not allowed to operate.