IT1256682B - EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE. - Google Patents

EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE.

Info

Publication number
IT1256682B
IT1256682B ITTO920155A ITTO920155A IT1256682B IT 1256682 B IT1256682 B IT 1256682B IT TO920155 A ITTO920155 A IT TO920155A IT TO920155 A ITTO920155 A IT TO920155A IT 1256682 B IT1256682 B IT 1256682B
Authority
IT
Italy
Prior art keywords
piece
pieces
equipment
laser treatment
head
Prior art date
Application number
ITTO920155A
Other languages
Italian (it)
Inventor
Rocca Aldo Vittorio La
Original Assignee
Altec Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Altec Srl filed Critical Altec Srl
Priority to ITTO920155A priority Critical patent/IT1256682B/en
Publication of ITTO920155A0 publication Critical patent/ITTO920155A0/en
Priority to EP93905274A priority patent/EP0627971A1/en
Priority to KR1019940702964A priority patent/KR950700146A/en
Priority to PCT/EP1993/000428 priority patent/WO1993016838A2/en
Priority to JP5514539A priority patent/JPH07503904A/en
Priority to JP5036481A priority patent/JPH0775892A/en
Publication of ITTO920155A1 publication Critical patent/ITTO920155A1/en
Application granted granted Critical
Publication of IT1256682B publication Critical patent/IT1256682B/en

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  • Laser Beam Processing (AREA)

Abstract

Viene descritta un'apparecchiatura (1) per il trattamento laser di pezzi, tipicamente il taglio di un pezzo, comprendente una testa di focalizzazione (6) di un fascio laser su una zona di lavorazione (7) del pezzo (9) ed un erogatore (17) dotato di condotto a parete solida per l'erogazione guidata di un getto di gas ausiliario almeno in prossimità della zona di lavorazione. Il pezzo (9) in lavorazione viene spostato rispetto alla testa di focalizzazione (6) lungo una linea di trattamento (T) con andamento anche curvilineo. Per garantire condizioni ottimali di lavoro dell'apparecchiatura, l'altezza dell'erogatore (17) rispetto al pezzo (9) è regolabile indipendentemente dalla testa di focalizzazione (6) in direzione parallela all'asse (A) della testa (6), in modo da dirigere il getto di gas ausiliario nel punto più adatto dello spessore del pezzo (9) in ogni fase di lavorazione.Figura 1.An apparatus (1) for the laser treatment of pieces, typically the cutting of a piece, is described, comprising a focusing head (6) of a laser beam on a processing area (7) of the piece (9) and a dispenser (17) equipped with a solid wall duct for the guided delivery of an auxiliary gas jet at least near the processing area. The workpiece (9) being worked is moved with respect to the focusing head (6) along a treatment line (T) with a curvilinear trend. To ensure optimal working conditions of the equipment, the height of the dispenser (17) with respect to the piece (9) can be adjusted independently of the focusing head (6) in a direction parallel to the axis (A) of the head (6), so as to direct the auxiliary gas jet to the most suitable point of the workpiece thickness (9) at each stage of processing. Figure 1.

ITTO920155A 1992-02-25 1992-02-25 EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE. IT1256682B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO920155A IT1256682B (en) 1992-02-25 1992-02-25 EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE.
EP93905274A EP0627971A1 (en) 1992-02-25 1993-02-24 Laser processing apparatus
KR1019940702964A KR950700146A (en) 1992-02-25 1993-02-24 LASER PROCESSING APPARATUS
PCT/EP1993/000428 WO1993016838A2 (en) 1992-02-25 1993-02-24 Laser processing apparatus
JP5514539A JPH07503904A (en) 1992-02-25 1993-02-24 laser processing equipment
JP5036481A JPH0775892A (en) 1992-02-25 1993-02-25 Laser beam machining unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920155A IT1256682B (en) 1992-02-25 1992-02-25 EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE.

Publications (3)

Publication Number Publication Date
ITTO920155A0 ITTO920155A0 (en) 1992-02-25
ITTO920155A1 ITTO920155A1 (en) 1993-08-25
IT1256682B true IT1256682B (en) 1995-12-12

Family

ID=11410113

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920155A IT1256682B (en) 1992-02-25 1992-02-25 EQUIPMENT FOR LASER TREATMENT OF PIECES, IN PARTICULAR CUTTING OF A PIECE.

Country Status (2)

Country Link
JP (1) JPH0775892A (en)
IT (1) IT1256682B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007253216A (en) * 2006-03-24 2007-10-04 Tokyu Car Corp Gas feed nozzle for laser welding and laser welding equipment
JP7011564B2 (en) * 2018-09-27 2022-01-26 三菱重工業株式会社 Laser gouging device

Also Published As

Publication number Publication date
ITTO920155A1 (en) 1993-08-25
ITTO920155A0 (en) 1992-02-25
JPH0775892A (en) 1995-03-20

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0001 Granted