Robots for workpiece handling to stationary tools

Outlines the trend in utilising the fixed tool/moving workpiece concept in automatic production processes, in which a standard robot can be employed for both positioning and orientation of the workpiece. This process is used widely in the automotive industry and its’ economic and technical advantages are illustrated by examining its use in several processes such as the glazing of automobiles, roller seam welding, deburring and griding of sand and die castings, power press feeding and spot welding. Concludes that many industrial processes in which the robot presently carries the process equipment through the manufacturing cycle can be technically and economically improved by allowing the robot to present the workpiece to fixed process equipment.