Laser cutting machine with two Y-axis drives
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United States of America Patent
Stats
-
Dec 28, 2004
Grant Date -
Dec 4, 2003
app pub date -
May 28, 2002
filing date -
May 28, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tool for machining workpieces by motion of the machining tool relative to the workpiece has a support extending in the X-axis over a work support table and movable in the Y-axis. A machining tool housing is movable on the support in the Y-axis. A portion of the housing containing the machining tool is movable with respect to the mounted portion in the Y-axis within a limited range of motion. A computer control effects operation of drive motors to move the housing along the support and the support along the machining tool table to machine a workpiece supported on said worktable in X and Y axes, and the computer control can also effect operation of another drive motor to rapidly move of the housing portion and machining tool in the Y-axis when the desired length of motion in the Y-axis is within its range of motion.
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