Laser beam working system

Details Laser beam working system Laser beam working system

1988-02-29

1989-04-11

Albritton, C. L.

Electric heating

Metal heating

By arc

21912174, 21912178, B23K 2600

Patent

active

048208990

ABSTRACT:
A laser working system comprises supplying means for supplying a laser beam, a working unit which includes a stage for supporting a workpiece and means for exposing the workpiece to the laser beam, and a room unit which includes wall means for surrounding the working unit and accomodates the working unit to spatially isolate it from outside of the wall means. The supplying means is arranged outside the room unit and includes first and second laser units each for generating the laser beam.
The laser working system further comprises beam guiding means which creates first light path for optically communicating the first laser unit with the working unit through the wall means, and second light path for optically communicating the second laser unit with the working unit through the wall means, respectively.

REFERENCES:
patent: 4408602 (1983-10-01), Nakajima
patent: 4613206 (1986-09-01), Franchetti et al.
patent: 4653903 (1987-03-01), Torigoe et al.
patent: 4655590 (1987-04-01), Aaqano et al.
patent: 4690528 (1987-09-01), Tanimoto et al.
patent: 4701591 (1987-10-01), Masaki et al.
patent: 4728773 (1988-03-01), Roberts et al.

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