Amada Company, Limited

Kazuhisa Nogi

Noboru Kikkawa

Takayuki Komatsu

Tatsunori Himeno

Kikkawa Noboru

The laser machining apparatus of the present invention is configured to analyze and adjust a cutting order of opening forming regions in order to prevent a scrap rising from interfering with a laser head by determining a first opening forming region and a second opening forming region based on interfering conditions of the scrap rising with the laser head and processing the second opening forming region prior to the processing of the first opening forming region.

Laser machining apparatus, laser machining method, and processing program creation device

An NC device controls a processing machine body so as to form an opening by cutting the periphery of an opening forming area in a material. In a case where a skid interferes with the opening forming area and the interfering skid is positioned within a margin from a first gravity center of the opening forming area in an alignment direction of the skid, the NC device controls the processing machine body so as to cut the opening forming area with a dividing line set at a position that is apart by a predetermined distance from the skid in the alignment direction of the skid. The predetermined distance is a distance in which the material is not welded to the skid, and is a distance in which a second gravity center of a scrap interfering with the skid is positioned at a distance longer than the margin from the skid.

Laser processing machine, laser processing method, and processing program generation device

A nesting data generation device generates nesting data for cutting off a part from a work supported by plural support projections. The nesting data generation device includes a nesting data generating unit that generates the nesting data by arranging a geometry of the part on the work. The nesting data generating unit performs, upon arranging the geometry of the part on the work, an avoidance process for avoiding an impediment due to the support projections. According to the nesting data generation device, the part can be prevented from welding on the support projections and the support projections can be prevented from welding upon arranging the geometry on the work by considering positions of the support projections, so that a drop-off and an inclination of the cut part can be prevented.

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Kanagawa, Japan

Kazuhisa Nogi