Method for Controlling a Beam Cutting Device Having A Cutting Tool, Computer-Implemented Method for Automatically Defining and Producing Movement Commands for Controlling a Cutting Tool of a Beam Cutting Device, and Beam Cutting Device for Carrying Out The Methods

摘要

The invention relates to a method for controlling a jet cutting device (15) having a cutting tool (21), by means of which at least one workpiece part (18) can be cut out of a workpiece (16) along a cutting contour (17). At least one cutting plan (48) for the workpiece (16) having at least one cutting contour (17) for at least one workpiece part (18) to be cut out of the workpiece (16) is specified (step a)). Subsequently, the relative position of the workpiece (16) and/or of the cutting plan (48) and/or of the workpiece part (18) to be cut out is determined (step b)). Then, the relative position of the at least one support point (32) of the workpiece support (30; 130) is determined (step c)). Subsequently, at least one risk region (28) on the cutting contour (17) of the workpiece part (18) to be cut out is determined (step d)), followed by the defining of at least one starting-cut point (29) and/or one cut-away point (129) for the cutting tool (21) on the cutting contour (17) of the workpiece part (18) to be cut out. The invention further relates to a computer-implemented method and to a jet cutting device (15).