Arc Welding Robot with Laser tracker
add time:2020-03-26 browse times:273 source of articles:Admin
1, Laser tracking system scans the outline of welding part via feture points and collect the data
2, Controller use its specific algorithm, data analysis and trajectory fitting
3, On the basis of fitting trajectory, teach program the actual position (only for the first time)
4, Before welding, the laser scans the fetured points of the welding part to determine the position of the weld. If the part position changes , it calculates the deviation between the theoretical trajectory and the actual trajectory by the algorithm and correct the path of the actual weld position.
5, Laser real-time tracking: in the welding, the laser real-time obtains the position of the weld, compensates according to the offset, and obtains the actual welding path.
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