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1. WO1992016333 - LASER MACHINING HEAD DEVICE

Publication Number WO/1992/016333
Publication Date 01.10.1992
International Application No. PCT/JP1992/000281
International Filing Date 09.03.1992
IPC
B23K 26/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
08Devices involving relative movement between laser beam and workpiece
10using a fixed support
CPC
B23K 26/10
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
08Devices involving relative movement between laser beam and workpiece
10using a fixed support ; , i.e. involving moving the laser beam
Applicants
  • AMADA COMPANY LIMITED [JP]/[JP] (AllExceptUS)
  • UCHINO, Yukio [JP]/[JP] (UsOnly)
  • POPP, Konrad [DE]/[DE] (UsOnly)
Inventors
  • UCHINO, Yukio
  • POPP, Konrad
Agents
  • MIYOSHI, Hidekazu
Priority Data
3/4673012.03.1991JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) LASER MACHINING HEAD DEVICE
(FR) DISPOSITIF A TETE D'USINAGE AU LASER
Abstract
(EN) A laser machining head device characterized by allowing a laser beam (LB) protecting pipe to double as a rotary shaft, wherein a nozzle supporting rod (11) is formed into a pipe shape, through which a laser beam (LB) is passable, vertically movably supported in a frame of a laser machining machine and provided rotatably about an axis. As compared with the conventional device, this device is simplified in construction, and rendered light in weight and compact in size.
(FR) L'invention se rapporte à un dispositif à tête d'usinage au laser, qui se caractérise en ce qu'il permet à un tube protégeant le faisceau laser (LB) de servir également d'arbre rotatif. Dans ledit dispositif, une tige porte-buse (11) est produite sous la forme d'un tube à travers lequel peut passer le faisceau laser (LB) et qui est disposé verticalement mobile dans le bâti de la machine d'usinage au laser et rotatif autour d'un axe. Par rapport aux dispositifs traditionnels, ce dispositif a l'avantage de présenter une structure simplifiée avec un poids plus faible et des dimensions plus compactes.
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