BR112015010517A2 - bocal de laser tendo um elemento móvel interno e uma cobertura externa - Google Patents

bocal de laser tendo um elemento móvel interno e uma cobertura externa

Info

Publication number
BR112015010517A2
BR112015010517A2 BR112015010517A BR112015010517A BR112015010517A2 BR 112015010517 A2 BR112015010517 A2 BR 112015010517A2 BR 112015010517 A BR112015010517 A BR 112015010517A BR 112015010517 A BR112015010517 A BR 112015010517A BR 112015010517 A2 BR112015010517 A2 BR 112015010517A2
Authority
BR
Brazil
Prior art keywords
nozzle
laser
nozzle body
movable element
axial housing
Prior art date
Application number
BR112015010517A
Other languages
English (en)
Inventor
Lefebvre Philippe
Jouanneau Thomas
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of BR112015010517A2 publication Critical patent/BR112015010517A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam
    • B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

resumo bocal de laser tendo um elemento móvel interno e uma cobertura externa um bocal de laser compreendendo um corpo de bocal (1) compreendendo um primeiro alojamento axial (5) compreendendo um primeiro orifício de saída (11) localizado em uma face dianteira (1a) do corpo de bocal (1); um elemento móvel (2) disposto no primeiro alojamento axial (5) do corpo de bocal (1), compreendendo uma porção dianteira (2a) formando uma camisa e uma passagem axial (4) tendo um segundo orifício de saída (12) que emerge a partir da referida porção dianteira (2a) formando uma camisa; e um elemento elástico (8) disposto no primeiro alojamento axial (5), entre o corpo de bocal (1) e o elemento móvel (2). de acordo com a invenção, o elemento móvel (2) é capaz de se mover de forma translacional no primeiro alojamento axial (5) na direção do primeiro orifício de saída (11) sob o efeito de uma pressão gasosa exercida sobre o elemento móvel (2), e o elemento elástico (8) exerce uma força de retorno elástica sobre o elemento móvel (2) tendendo a se opor ao movimento translacional no primeiro alojamento axial (5) na direção do primeiro orifício de saída (11). mais ainda, o bocal compreende, mais ainda, uma cobertura externa (13) formando uma luva em torno de todo ou de parte do corpo de bocal (1). um cabeçote de focalização e um aparelho de corte com laser associado. um processo de corte com feixe de laser empregando um bocal de acordo com a invenção, um cabeçote de focalização de laser de acordo com a invenção ou um aparelho de acordo com a invenção.
BR112015010517A 2012-11-09 2013-10-23 bocal de laser tendo um elemento móvel interno e uma cobertura externa BR112015010517A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1260674A FR2997883B1 (fr) 2012-11-09 2012-11-09 Buse laser avec element mobile interne et coiffe externe
PCT/FR2013/052535 WO2014072611A1 (fr) 2012-11-09 2013-10-23 Buse laser avec élément mobile interne et coiffe externe

Publications (1)

Publication Number Publication Date
BR112015010517A2 true BR112015010517A2 (pt) 2017-07-11

Family

ID=47598972

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010517A BR112015010517A2 (pt) 2012-11-09 2013-10-23 bocal de laser tendo um elemento móvel interno e uma cobertura externa

Country Status (16)

Country Link
US (1) US9844832B2 (pt)
EP (1) EP2916992B1 (pt)
JP (1) JP6224121B2 (pt)
KR (1) KR20150082259A (pt)
CN (1) CN104781034B (pt)
AU (1) AU2013343369B2 (pt)
BR (1) BR112015010517A2 (pt)
CA (1) CA2886923C (pt)
ES (1) ES2615900T3 (pt)
FR (1) FR2997883B1 (pt)
IN (1) IN2015DN02924A (pt)
MX (1) MX340054B (pt)
RU (1) RU2015121893A (pt)
SG (1) SG11201503578TA (pt)
WO (1) WO2014072611A1 (pt)
ZA (1) ZA201503145B (pt)

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* Cited by examiner, † Cited by third party
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DE102015208157B4 (de) 2015-05-04 2017-06-14 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Schneidgasdüse und Laserschneidverfahren mit verschiebbarer Ventilhülse zum Einstellen der Strömungscharakteristik
DE102016215019C5 (de) * 2016-08-11 2023-04-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Laserschneiden mit optimierter Gasdynamik
DE102016221322A1 (de) * 2016-10-28 2018-05-03 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Schneidgasdüse mit segmentierter Hülse
TWI665045B (zh) * 2017-11-23 2019-07-11 林育勤 雷射噴頭之導正構造
CN108326554B (zh) * 2018-04-12 2024-05-10 桂林电子科技大学 一种激光水射流复合加工系统
WO2019216373A1 (ja) * 2018-05-10 2019-11-14 本田技研工業株式会社 塗布ノズル及び塗布装置
KR102133966B1 (ko) 2019-03-25 2020-07-22 (주)제이스텍 이물질 부착 방지 기능 및 공간활용도 증가를 갖는 디스플레이 패널 가공용 레이저 조사장치
CN114505601B (zh) * 2022-04-20 2022-09-02 新乡学院 一种船用起重机加工配件的激光切割装置

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CN202506951U (zh) * 2011-12-27 2012-10-31 济南盈控机械有限公司 带位置传感器的激光切割、雕刻机用激光头

Also Published As

Publication number Publication date
ES2615900T3 (es) 2017-06-08
RU2015121893A (ru) 2017-01-10
WO2014072611A1 (fr) 2014-05-15
EP2916992B1 (fr) 2016-12-28
FR2997883B1 (fr) 2014-12-26
AU2013343369A1 (en) 2015-06-18
AU2013343369B2 (en) 2017-01-05
MX2015005755A (es) 2015-09-16
CA2886923A1 (fr) 2014-05-15
US9844832B2 (en) 2017-12-19
EP2916992A1 (fr) 2015-09-16
JP6224121B2 (ja) 2017-11-01
US20170182589A1 (en) 2017-06-29
SG11201503578TA (en) 2015-06-29
CA2886923C (fr) 2020-03-31
MX340054B (es) 2016-06-22
CN104781034B (zh) 2017-09-22
JP2015534905A (ja) 2015-12-07
CN104781034A (zh) 2015-07-15
IN2015DN02924A (pt) 2015-09-18
KR20150082259A (ko) 2015-07-15
FR2997883A1 (fr) 2014-05-16
ZA201503145B (en) 2016-02-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements