Laser cutter and method for cutting sheet material

Details Laser cutter and method for cutting sheet material Laser cutter and method for cutting sheet material

1997-06-20

1999-06-08

Evans, Geoffrey S.

Electric heating

Metal heating

By arc

21912172, 2191218, B23K 2608

Patent

active

059102608

ABSTRACT:
In a line tracing laser cutter for sheet material the fundamental axis of beam projection onto the work material is moved by relatively high inertia drive apparatus along a relatively smooth axis trace line, and during such movement the beam is at times shifted by low inertia apparatus from the fundamental axis to cause the beam to follow a line of cut having sharper or more complex features than the axis trace line.

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