Laser beam delivery system

Details Laser beam delivery system Laser beam delivery system

1990-08-22

1991-10-01

Albritton, C. L.

Electric heating

Metal heating

By arc

21912179, B23K 2608

Patent

active

050536028

ABSTRACT:
A laser beam delivery system is disclosed which includes laser apparatus for producing a laser beam, follower nozzle apparatus for receiving the laser beam and for directing the laser beam to impinge upon a workpiece and polar motion apparatus for moving the follower nozzle apparatus in a polar coordinate system and for directing the laser beam from the laser apparatus to the follower nozzle apparatus. The polar motion apparatus includes apparatus for receiving the laser beam along a first non-translatory rotation axis and for directing the laser beam along a second non-rotary translation axis, wherein the second axis is orthogonal to the first axis.

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