Short-time arc welding system and method

Electric heating – Metal heating – For bonding with pressure

Reexamination Certificate

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Details

C219S098000

Reexamination Certificate

active

10920144

ABSTRACT:
A short-time arc welding system and method for welding elements on parts includes: a robot having an arm moveable in at least one coordinate axis; a welding head mounted on the arm having a holding device to hold an element, and a lifting device for advancing and returning the holding device, and; a measuring system for determining a relative position between the part and the element. The measuring system includes: a foot mounted on the welding head which contacts the part during operation to determine the relative position; and a positioning device to position the foot relative to the element in at least two different operating positions. A storage device stores a plurality of welding positions. The measuring system positions the foot in an operating position for each stored welding position.

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Stud Welding Logic. A New Tucker Technology!, dated Sep. 1999.

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