METHOD FOR CONTROLLING A JET/BEAM CUTTING DEVICE HAVING A CUTTING TOOL, A COMPUTER-IMPLEMENTED METHOD FOR THE AUTOMATIC DETERMINATION AND GENERATION OF MOVEMENT COMMANDS FOR CONTROLLING A CUTTING TOOL OF A JET/BEAM CUTTING DEVICE, AND JET/BEAM CUTTING DEVICE FOR CARRYING OUT SAID METHOD

WIPO Patent Application WO/2018/224697

A8

The invention relates to a method for controlling a jet/beam cutting device (15) comprising a cutting tool (21) by means of which at least one workpiece part (18) can be removed from a workpiece (16) along a cutting contour (17) by cutting. According to said method, at least one cutting plan (48) is established for the workpiece (16) and defines at least one cutting contour (17) for at least one workpiece part (18) to be removed from the workpiece (16) by cutting (step a)). The relative position of the workpiece (16) and/or of the cutting plan (48) and/or of the workpiece part (18) to be removed by cutting is determined (step b)). The relative position of the at least one contact point (32) on the workpiece support (30; 130) is subsequently determined (step c)). Finally, at least one risk area (28) on the cutting contour (17) of the one workpiece part (18) to be removed by cutting is determined (step d)), and then at least one initial cutting point (29) and/or at least one cutting free point (129) is determined for the cutting tool (21) along the cutting contour (17) of the workpiece part (18) to be removed by cutting. The invention further relates to a computer-implemented method and to a jet/beam cutting device (15).

BADER ROLAND (CH)

PCT/EP2018/071697

June 27, 2019

August 09, 2018

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BYSTRONIC LASER AG (CH)

B23K26/38; B23K26/70; G05B19/4061

PATENTANWAELTE SCHWARZ & BALDUS (DE)

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