Kinematic Simulation
Kinematic simulation is virtual modeling of robot motions to ensure that all weld points are reachable and axis limits are avoided.
Physical-Chemical Mechanism of Action
Kinematic simulation calculates the robot's motion capabilities based on its mechanical properties. It checks whether the robot can reach all required weld points without exceeding its axis limits.
Metallurgical Relevance & Welding Risks
Incorrect configurations or insufficient checks can result in certain weld points being unreachable. This can lead to incomplete welds and potential defects in the final product. Additionally, simulation can help prevent singularities (points where the robot loses motion capability), which could cause erratic movements or even robot stoppage.
Workshop Practice & Action Instructions
Before performing robotic welding, run a kinematic simulation. This involves setting up a virtual model of the robot and the parts to be welded. The simulation should verify that all weld points are reachable and that there are no axis limits or singularities. If issues arise, adjust the robot configuration or welding program.