LASER PROCESSING MACHINE WITH AIR CURTAIN STRUCTURE
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United States of America Patent
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Issued Date -
Dec 5, 2013
app pub date -
May 31, 2012
filing date -
May 31, 2012
priority date (Note) -
Abandoned
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Abstract
A laser processing machine with an air curtain structure comprises a machine frame, and a working platform, a processing device, and an air curtain device are disposed on the machine frame. The working platform is used for placing a workpiece. The processing device comprises a rail platform on which a laser output device is disposed. The laser output device is movable on the rail platform and can output laser on the workpiece. The air curtain device comprises at least one air inlet conduit provided with at least one air outlet at a location facing the laser output device on the rail platform. After the air curtain device is connected with an air supply device, the supplied air flows into the air curtain device through the air inlet conduit and is blown toward the laser output device from the air outlet to form an air curtain.
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