Electric heating – Metal heating – By arc
Patent
1997-10-09
1999-11-30
Mills, Gregory
Electric heating
Metal heating
By arc
21912185, B23K 2600
Patent
active
059946687
ABSTRACT:
A method for irradiating a workpiece making a relative move in accordance with a work program with a laser beam for cutting the workpiece includes steps of interrupting the cutting being executed and then restarting the cutting. As the cutting is restarted, machining of the workpiece is performed under specified conditions for a predetermined distance and a predetermined time to provide sufficient machining of the workpiece.
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patent: 5293024 (1994-03-01), Sugahara et al.
patent: 5444211 (1995-08-01), Nakata et al.
patent: 5449881 (1995-09-01), Nakata et al.
patent: 5585018 (1996-12-01), Kanaoka et al.
Mori Toshihiro
Sugahara Masayuki
Mills Gregory
Mitsubishi Denki & Kabushiki Kaisha
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