Verfahren zum Laserschneiden von mindestens Zwei Teilen aus einem Blech und Erzeugen eines Restblechteils, aus dem Weitere Teile Geschnitten Werden Können

Details

Veröffentlichungs-Nr.

EP4737051

Anmeldetag

31. Oktober 2024

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

Abstract

Method for laser cutting a sheet metal (1) extending in a cutting plane (1a) and delimited by a peripheral edge (1b), comprising the step of:a) cutting at least two parts (100) out of the sheet metal (1) by moving a laser beam in the cutting plane (1a) along a closed cutting path (P) which begins and ends at a lead in/out point (100b) and follows a contour (100a) of the respective part (100);b) cutting the sheet metal (1) by moving the laser beam in the cutting plane (1a) along a cutting line (L) to divide the sheet metal (1) into:- a scrap sheet portion (3) which contains the lead in/out points (100b), and- a residual sheet portion (2), separate from the scrap portion (3), out of which further parts can be cut,wherein the cutting line (L) is positioned in the cutting plane (1a) so that it has:- at least a first segment (L1) extending between the contours (100a) of two of the at least two parts (100), and- two second segments (L2) associated to a respective part (100) and extending between the peripheral edge (1b) of the sheet metal (1) and the contour (100a) of the respective part (100).

Anmelder

Firma

Bystronic Laser AG

Land

🇨🇭 Schweiz