Invention Grant
- Patent Title: Orientating a laser cutting beam
- Patent Title (中): 定向激光切割光束
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Application No.: US12977308Application Date: 2010-12-23
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Publication No.: US09149889B2Publication Date: 2015-10-06
- Inventor: Christian Boettcher , Werner Dilger , Peter Demel , Juergen-Michael Weick
- Applicant: Christian Boettcher , Werner Dilger , Peter Demel , Juergen-Michael Weick
- Applicant Address: DE Ditzingen
- Assignee: TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Current Assignee: TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Current Assignee Address: DE Ditzingen
- Agency: Fish & Richardson P.C.
- Priority: DE102008030783 20080628
- Main IPC: B23K26/00
- IPC: B23K26/00 ; B23K26/38 ; B23K26/04 ; B23K26/14

Abstract:
A method for orientating a focused laser cutting beam eccentrically relative to the nozzle axis of a cutting gas nozzle and a laser processing machine for performing the same, the method including: arranging a redirecting mirror in a beam path of the laser cutting beam upstream of the cutting gas nozzle, the mirror being rotated about a direction which is coaxial with the nozzle axis and/or about a direction which is perpendicular relative to the nozzle axis and which corresponds to the beam incidence direction of the laser beam on the redirecting mirror. The cutting gas nozzle and the redirecting mirror are arranged in a second structural unit of a laser processing head, for rotation about the direction corresponding to the beam incidence direction relative to a first structural unit.
Public/Granted literature
- US20110108533A1 Orientating a Laser Cutting Beam Public/Granted day:2011-05-12
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