Method and apparatus for laser piercing and cutting metal sheet and plate

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United States of America Patent

PATENT NO 6777641
SERIAL NO

10162321

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A controller for laser piercing and cutting metal sheet and plate comprising a computer readable file displayable on a human machine interface display screen of a laser equipped CNC machine tool, communicating with a part program for processing a workpiece, adapted with a plurality of setup data and parameters for piercing and cutting a type and thickness of material, adapted substantially as a table, the table comprising a plurality of parameters, each parameter controlling a unique function of operation and comprising a plurality of steps comprised of a first setup step and a plurality of variable time increment steps, each variable time increment step controlling a portion of the pierce cycle and the table associated with a plurality of parameters controlling cutting the workpiece.

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Patent Owner(s)

Patent OwnerAddress
W A WHITNEY COROCKFORD IL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cole, III Ira E Rockford, IL 6 179
Long, William L Rockford, IL 8 144

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