Laser cutter and method for cutting sheet material
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United States of America Patent
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Jun 8, 1999
Issued Date -
N/A
app pub date -
Jun 20, 1997
filing date -
Apr 19, 1995
priority date (Note) -
Expired
status (Latency Note)
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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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