BR102015013429B1 - Método para a produção de uma linha de enfraquecimento por meio de desgaste de material em um elemento de cobertura - Google Patents

Método para a produção de uma linha de enfraquecimento por meio de desgaste de material em um elemento de cobertura Download PDF

Info

Publication number
BR102015013429B1
BR102015013429B1 BR102015013429-0A BR102015013429A BR102015013429B1 BR 102015013429 B1 BR102015013429 B1 BR 102015013429B1 BR 102015013429 A BR102015013429 A BR 102015013429A BR 102015013429 B1 BR102015013429 B1 BR 102015013429B1
Authority
BR
Brazil
Prior art keywords
segment
length
energy
laser pulses
remaining wall
Prior art date
Application number
BR102015013429-0A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102015013429A2 (pt
Inventor
Walter Lutze
Martin Griebel
Jürgen Weisser
Original Assignee
Jenoptik Automatisierungstechnik Gmbh
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 Jenoptik Automatisierungstechnik Gmbh filed Critical Jenoptik Automatisierungstechnik Gmbh
Publication of BR102015013429A2 publication Critical patent/BR102015013429A2/pt
Publication of BR102015013429B1 publication Critical patent/BR102015013429B1/pt

Links

Images

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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic materials
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Air Bags (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lasers (AREA)
BR102015013429-0A 2014-06-10 2015-06-09 Método para a produção de uma linha de enfraquecimento por meio de desgaste de material em um elemento de cobertura BR102015013429B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014108133.1A DE102014108133B4 (de) 2014-06-10 2014-06-10 Verfahren zur Herstellung einer Schwächungslinie in ein Abdeckelement durch Materialabtrag
DE102014108133.1 2014-06-10

Publications (2)

Publication Number Publication Date
BR102015013429A2 BR102015013429A2 (pt) 2016-08-30
BR102015013429B1 true BR102015013429B1 (pt) 2021-10-05

Family

ID=53785394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015013429-0A BR102015013429B1 (pt) 2014-06-10 2015-06-09 Método para a produção de uma linha de enfraquecimento por meio de desgaste de material em um elemento de cobertura

Country Status (10)

Country Link
US (1) US9676062B2 (https=)
EP (1) EP2962800B1 (https=)
JP (1) JP6353813B2 (https=)
KR (1) KR102348238B1 (https=)
CN (1) CN105195898B (https=)
BR (1) BR102015013429B1 (https=)
DE (1) DE102014108133B4 (https=)
ES (1) ES2645515T3 (https=)
MX (1) MX345020B (https=)
PL (1) PL2962800T3 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016105567B4 (de) * 2016-03-24 2018-05-24 Eissmann Automotive Deutschland Gmbh Verfahren zum Einbringen einer definierten Schwächungslinie mit einem gepulsten Laserstrahl durch Materialabtrag an einem Überzugsmaterial
US9789838B1 (en) * 2016-04-04 2017-10-17 Autoliv Asp, Inc. Airbag cover weakening patterns and related systems and methods
DE102016121644A1 (de) * 2016-11-11 2018-06-14 Jenoptik Automatisierungstechnik Gmbh Verfahren und Vorrichtung zur Herstellung einer Schwächungslinie in ein flächenhaftes Werkstück entlang einer vorgegebenen Kontur durch Materialabtrag mittels Laser
DE102017105022A1 (de) 2017-03-09 2018-09-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Airbag-Abdeckung
DE102017107935B4 (de) 2017-04-12 2020-10-01 Eissmann Automotive Deutschland Gmbh Verfahren zum Einbringen einer definierten Schwächungslinie durch Materialabtrag an einem Überzugsmaterial mit einem gepulsten Laserstrahl
US10640837B2 (en) * 2017-09-27 2020-05-05 Faurecia Interior Systems, Inc. Vehicle interior panel with laser-formed tear seam
DE102018116998A1 (de) * 2018-07-13 2020-01-16 Jenoptik Automatisierungstechnik Gmbh Sensoreinrichtung zur scannenden Laserbearbeitung eines Werkstückes mittels eines um einen Drehpunkt ausgelenkten Laserstrahls
DE102018120763A1 (de) * 2018-08-24 2020-02-27 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung wenigstens eines Schlitzes in ein flächenhaftes Werkstück mittels Laserstrahl
DE102020131069B4 (de) * 2020-11-24 2022-08-25 Jenoptik Automatisierungstechnik Gmbh Verfahren und Vorrichtung zum Erzeugen einer Schwächungslinie in einer Oberfläche eines Bauteils; Computerprogrammprodukt sowie maschinenlesbares Speichermedium
DE102024124404A1 (de) 2024-08-27 2026-03-05 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer Schwächungslinie

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744776A (en) * 1989-07-14 1998-04-28 Tip Engineering Group, Inc. Apparatus and for laser preweakening an automotive trim cover for an air bag deployment opening
DE19636429C1 (de) * 1996-09-07 1997-11-20 Jenoptik Jena Gmbh Verfahren zur Herstellung einer Schwächelinie mittels Laser
GB9714114D0 (en) * 1997-07-03 1997-09-10 Sanko Gosei Uk Ltd Air bag
JP4374135B2 (ja) * 1999-12-22 2009-12-02 本田技研工業株式会社 レーザビームによる孔あけ加工方法
MXPA02008912A (es) * 2000-03-17 2003-02-12 Tip Eng Group Inc Proceso y aparato para debilitar una pieza de guarnicion de automovil para una apertura de despliegue de bolsa de aire.
US6737607B2 (en) * 2001-03-16 2004-05-18 Tip Engineering Group, Inc. Apparatus for laser cutting a workpiece
US6680459B2 (en) * 2001-06-22 2004-01-20 Nippei Toyama Corporation Laser beam machining apparatus and laser beam machining method
DE10352524A1 (de) 2003-11-07 2005-06-02 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Einbringen einer Schwächelinie in ein Fahrzeuginnenverkleidungsteil mit einer Dekorschicht aus Leder
US7121578B2 (en) * 2003-12-22 2006-10-17 Lear Corporation Trim panel having foam bridge supported hidden tear seam
DE10361581A1 (de) * 2003-12-23 2005-07-21 Volkswagen Ag Verkleidungsteil zum Abdecken einer Austrittsöffnung einer Insassenschutzeinrichtung und ein Verfahren zum Herstellen einer Aufreißlinie an einem Verkleidungsteil
JP4382518B2 (ja) * 2004-02-19 2009-12-16 三光合成株式会社 自動車用エアーバッグ装置
CN101137459B (zh) 2005-03-07 2010-07-21 本田技研工业株式会社 内饰材料及用于内饰材料的激光束处理方法
US7600527B2 (en) * 2005-04-01 2009-10-13 Fike Corporation Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness
DE102006054592B3 (de) 2006-11-20 2008-02-14 Lisa Dräxlmaier GmbH Unsichtbares Laserschwächen im Materialverbund
DE102007013108B3 (de) * 2007-03-15 2008-08-07 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung eines mindestens zweischichtigen Fahrzeuginnenverkleidungsteils mit integrierter Airbagabdeckung und Fahrzeuginnenverkleidungsteil
TWI647045B (zh) * 2010-05-04 2019-01-11 伊雷克托科學工業股份有限公司 使用一系列雷射脈衝用於鑽孔之方法與裝置
CN102485405B (zh) * 2010-12-02 2014-08-27 詹诺普蒂克自动化技术有限公司 用来制造用于安全气囊的单层覆盖物的方法
US8967659B2 (en) * 2013-03-14 2015-03-03 Inteva Products, Llc Panel with integral hidden door cover and method of manufacture and materials thereof
DE102013104138B3 (de) 2013-04-24 2014-03-06 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Einbringung einer Schwächungslinie durch Materialabtrag an einem fasrigen Überzugmaterial, insbesondere einem natürlichen Leder
JP6410497B2 (ja) * 2014-07-08 2018-10-24 トリニティ工業株式会社 加飾部品及びその製造方法

Also Published As

Publication number Publication date
DE102014108133B4 (de) 2016-03-03
PL2962800T3 (pl) 2018-03-30
EP2962800A2 (de) 2016-01-06
KR102348238B1 (ko) 2022-01-06
MX345020B (es) 2017-01-13
EP2962800A3 (de) 2016-04-27
JP6353813B2 (ja) 2018-07-04
US20150352670A1 (en) 2015-12-10
BR102015013429A2 (pt) 2016-08-30
CN105195898B (zh) 2018-11-13
DE102014108133A1 (de) 2015-12-17
CN105195898A (zh) 2015-12-30
ES2645515T3 (es) 2017-12-05
JP2015231637A (ja) 2015-12-24
MX2015007266A (es) 2016-02-10
EP2962800B1 (de) 2017-08-09
US9676062B2 (en) 2017-06-13
KR20150141913A (ko) 2015-12-21

Similar Documents

Publication Publication Date Title
BR102015013429B1 (pt) Método para a produção de uma linha de enfraquecimento por meio de desgaste de material em um elemento de cobertura
KR101345455B1 (ko) 에어백 출구 개구부를 위한 취약화 영역, 특히 선결파열점을 형성하는 방법, 및 이를 위한 부품 및 장치
CN105142849A (zh) 对纤维覆盖材料尤其是天然皮革去除材料以引入弱化线的方法
US7748733B2 (en) Method of manufacturing of an at least two-part interior lining component of an automotive vehicle, with integrated airbag cover, and interior lining component of an automotive vehicle
US7000942B2 (en) Method for introducing a line of weakening with low tearing resistance into an airbag cover and airbag cover produced by this method
JP7002296B2 (ja) レーザーによる材料除去により所定の輪郭に沿って平坦な工作物に破断線を作製するための方法
KR101628469B1 (ko) 레이저를 사용한 다층 에어백 커버에 소정의 파단선을 형성하는 방법
JP2018089689A5 (https=)
US20090267329A1 (en) Invisible Pre-Weakened Seam for an Air Bag Deployment Cover
US20190093185A1 (en) Vehicle interior panel with laser-formed tear seam
US10919479B2 (en) Method for producing a decorative composite having at least one local weakening and a weakened spacer fabric
US9505085B2 (en) Laser weakening of leather skins
US9604384B2 (en) Method for manufacturing a weakening structure in a decor layer of an airbag cover, and decor layer with a weakening structure of an airbag cover
BR102017024270B1 (pt) Método e dispositivo para a fabricação de uma linha de fratura em uma peça de trabalho plana ao longo de um contorno pré-definido através de remoção de material por meio de laser

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: EXTINCAO DA PATENTE POR FALTA DE PAGAMENTO DA RETRIBUICAO ANUAL, POR PAGAMENTO DA RETRIBUICAO ANUAL FORA DO PRAZO OU POR NAO CUMPRIMENTO DE EXIGENCIA DE COMPLEMENTACAO DE PAGAMENTO DA RETRIBUICAO ANUA