Device for reducing the ablation products on the surface of...

Details Device for reducing the ablation products on the surface of... Device for reducing the ablation products on the surface of...

2006-04-04

2006-04-04

Evans, Geoffrey S. (Department: 1725)

Electric heating

Metal heating

By arc

C219S121700

Reexamination Certificate

active

07022941

ABSTRACT:
A device for introducing holes into a workpiece has a laser beam source for producing at least one laser beam which may be directed toward the workpiece. A nozzle system is provided having at least one nozzle which may have a gas under pressure applied to it, the gas flow exiting the nozzle being aligned in relation to the workpiece surface in such a way that molten particles detached from the workpiece are guided away from the hole produced by the laser beam.

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