Survey of Robotic Seam Tracking Systems for Arc Welding

by Mark Scherler
FANUC Robotics America Corporation Posted 02/24/2000

One of the main process problems of robotic arc welding is the consistency which needs to be maintained while making part after part. A quality weld can only be achieved if the weld seam of each part moves less than the diameter of the weld wire from the programmed weld path.  more...