Welding robots are guided by users to operate step by step according to actual tasks. During the guidance process, the robot automatically remembers the position, posture, motion parameters, welding parameters, etc. of each action taught, and generates a program that continuously executes all operations. Among them, the origin correction of the welding robot welding gun is an important maintenance step, which ensures that the welding gun can accurately return to its initial position during the welding process, thereby ensuring the accuracy and consistency of the welding.
So, which coordinate system is used for calibrating the origin of the welding gun of the welding robot? Next, the editor will introduce it to everyone. The origin calibration of welding robot welding guns usually uses the tool coordinate system (TCP coordinate system). This coordinate system is established relative to the robot end effector (welding gun) to describe the position and posture of the tool relative to the robot arm. The importance of the tool coordinate system in welding robots is reflected in the following aspects:
1. Precise control: Through the tool coordinate system, robots can more accurately control the position and direction of the welding gun, which is crucial for ensuring accuracy and stability during the welding process.
2. Improving welding quality: Accurate control of welding gun position and direction helps achieve high-quality welding, reducing welding defects and defect rates.
3. Adapt to different tasks: Different welding tasks may require different welding gun postures and positions, and the tool coordinate system enables the robot to flexibly adapt to these changes.
The above is an introduction to the coordinate system for correcting the origin of the welding gun of the welding robot.
