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Laser welding system is easily integrated

A Rofin-Baasel product story
Edited by the Engineeringtalk editorial team May 16, 2003

The StarWeld series of pulsed YAG lasers, fitted with dynamic beam positioning offers an easy package to integrate into production automation equipment for the automotive and other industries.

The StarWeld series of pulsed YAG lasers, fitted with dynamic beam positioning offers an easy package to integrate into production automation equipment for the automotive and other industries.

The laser beam is delivered by a fibre-optic cable to a galvanometer head which is capable of steering the laser beam for spot welding or seam welding in two dimensions.

Laser weld positions and the welding parameters are set up using LaserCAD the front end software which runs under Windows on a PC.

Integration of the galvanometer head is straightforward and there is a simple handshake to demand a weld cycle and advise when welding is successfully completed.

Applications like welding of components onto shafts and spot welding delicate assemblies can be rapidly and consistently achieved.

Optionally, a vision system can be used to compensate for any misalignment of the components to be welded.

Vision is through the lens so there is no possibility of misalignment due to the camera position moving relative to the focus head.

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