Abstract: A process and a cutting machine for working of lying work pieces, particularly plates, glass-sheets, etc. on a machine-tool by means of a cutting fluid-jet (3), particularly of a laser-jet or a high-pressure water-jet on a lattice-like support (9). At least one fixed work piece is cut by the fluid-jet (3), especially water jet exiting from at least one first nozzle (2), so that the work piece (1 a) is preferably separated by a cut gap (7) from a rest piece (1 b). The respective working position of the nozzle (2) relative the work piece (1 a) is controlled. For hindering a tilting of the work piece (1 a) and/or the rest piece (1 b) during the processing of the work piece (1 a), border-fixing and distance-holding elements (8) are associated with the cut gap (7) in such a manner, that the neighboring border-fixing and distance-holding elements (8) are arranged from each other in a distance depending on the outline of the work piece (1 a) and/or of a respective length of the cut gap (7).

Abstract: A process and a cutting machine for working of lying work pieces, particularly plates, glass-sheets, etc. on a machine-tool by means of a cutting fluid-jet (3), particularly of a laser-jet or a high-pressure water-jet on a lattice-like support (9). At least one fixed work piece is cut by the fluid-jet (3), especially water jet exiting from at least one first nozzle (2), so that the work piece (1 a) is preferably separated by a cut gap (7) from a rest piece (1 b). The respective working position of the nozzle (2) relative the work piece (1 a) is controlled. For hindering a tilting of the work piece (1 a) and/or the rest piece (1 b) during the processing of the work piece (1 a), border-fixing and distance-holding elements (8) are associated with the cut gap (7) in such a manner, that the neighboring border-fixing and distance-holding elements (8) are arranged from each other in a distance depending on the outline of the work piece (1 a) and/or of a respective length of the cut gap (7).

Abstract: During the processing of workpieces using a water jet, standstill times or even operating interruptions arise on the machine tools when the processed workpieces are removed and the workpieces to be processed are positioned on the machine. This is made more difficult above all in water-abrasive jet cutting, which is known to be performed on immersed workpieces. Through a water basin, which may be flooded in a simple way and has a foldable side wall having lift-pivot cylinders on its front side, supports may be pushed into and out of the water basin. A loading station, having lifting devices, positioned behind the machine tool allows the preparation of workpieces while the machine tool executes a jet processing. The loading station having a linear drive allows the stacking of prepared supports. According to the method, the flooding of the water basin and the control of the foldable side wall are tailored to the loading station, through which a performance increase of the machine tool arises.

Abstract: During the processing of workpieces using a water jet, standstill times or even operating interruptions arise on the machine tools when the processed workpieces are removed and the workpieces to be processed are positioned on the machine. This is made more difficult above all in water-abrasive jet cutting, which is known to be performed on immersed workpieces. Through a water basin, which may be flooded in a simple way and has a foldable side wall having lift-pivot cylinders on its front side, supports may be pushed into and out of the water basin. A loading station, having lifting devices, positioned behind the machine tool allows the preparation of workpieces while the machine tool executes a jet processing. The loading station having a linear drive allows the stacking of prepared supports. According to the method, the flooding of the water basin and the control of the foldable side wall are tailored to the loading station, through which a performance increase of the machine tool arises.