BR112015026739A2 - método para a introdução de uma linha de enfraquecimento - Google Patents
método para a introdução de uma linha de enfraquecimentoInfo
- Publication number
- BR112015026739A2 BR112015026739A2 BR112015026739A BR112015026739A BR112015026739A2 BR 112015026739 A2 BR112015026739 A2 BR 112015026739A2 BR 112015026739 A BR112015026739 A BR 112015026739A BR 112015026739 A BR112015026739 A BR 112015026739A BR 112015026739 A2 BR112015026739 A2 BR 112015026739A2
- Authority
- BR
- Brazil
- Prior art keywords
- introducing
- weakening line
- incident site
- temperature
- maintains
- Prior art date
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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
-
- 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
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- 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
- B23K26/362—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
-
- 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 material
- B23K2103/32—Material from living organisms, e.g. skins
- B23K2103/34—Leather
-
- 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 material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
resumo método para a introdução de uma linha de enfraquecimento a invenção se refere a um método para a introdução de uma linha de enfraquecimento (2) por meio de desgaste de material em um elemento de cobertura fibroso (1), em particular, em couro natural, no qual um raio laser (31) pulsado é conduzido muitas vezes de forma linear através do lado posterior (12), sendo que, por local de incidência (24) é fornecido somente um pulso de laser, o qual causa uma entrada de energia, que no local de incidência (24) leva a um aquecimento do material de revestimento (1) a uma temperatura acima de um limiar de ablação e que mantém a temperatura em faixas adjacentes ao local de incidência (24) abaixo de uma temperatura limite. 1/1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310104138 DE102013104138B3 (de) | 2013-04-24 | 2013-04-24 | Verfahren zur Einbringung einer Schwächungslinie durch Materialabtrag an einem fasrigen Überzugmaterial, insbesondere einem natürlichen Leder |
PCT/EP2014/000805 WO2014173486A1 (de) | 2013-04-24 | 2014-03-25 | Verfahren zur einbringung einer schwächungslinie durch materialabtrag an einem fasrigen überzugmaterial, insbesondere einem natürlichen leder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015026739A2 true BR112015026739A2 (pt) | 2017-07-25 |
Family
ID=50098751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015026739A BR112015026739A2 (pt) | 2013-04-24 | 2014-03-25 | método para a introdução de uma linha de enfraquecimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US20160067821A1 (pt) |
EP (1) | EP2988905A1 (pt) |
JP (1) | JP2016518991A (pt) |
KR (1) | KR20160004279A (pt) |
CN (1) | CN105142849B (pt) |
BR (1) | BR112015026739A2 (pt) |
DE (1) | DE102013104138B3 (pt) |
MX (1) | MX362784B (pt) |
WO (1) | WO2014173486A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014108133B4 (de) | 2014-06-10 | 2016-03-03 | Jenoptik Automatisierungstechnik Gmbh | Verfahren zur Herstellung einer Schwächungslinie in ein Abdeckelement durch Materialabtrag |
DE102014119075B8 (de) * | 2014-12-18 | 2017-04-20 | Bayerische Motoren Werke Ag | Verfahren zum Laserstrahlschneiden eines textilen Halbzeugs |
DE102015111799A1 (de) | 2015-07-21 | 2017-01-26 | Eissmann Automotive Deutschland Gmbh | Verfahren zum Einbringen einer definierten Schwächungslinie mit einem gepulsten Laserstrahl durch Materialabtrag an einem Überzugsmaterial |
WO2017108689A1 (en) * | 2015-12-23 | 2017-06-29 | Lm Wp Patent Holding A/S | Methods for detecting a fibre misalignment in an elongated structure, related apparatuses |
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 |
US9771044B1 (en) * | 2016-04-25 | 2017-09-26 | Ford Global Technologies, Llc | Leather trim panel skin hidden tear seam with disrupted fiber matrix |
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 |
CN108015411B (zh) * | 2017-12-22 | 2019-10-25 | 华工法利莱切焊系统工程有限公司 | 一种激光弱化加工方法 |
DE102018111072A1 (de) | 2018-05-08 | 2019-11-14 | Eissmann Automotive Deutschland Gmbh | Hinterleuchtbare Dekorfläche, insbesondere für den Innenausbau von Kraftfahrzeugen |
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 |
CN112171068B (zh) * | 2020-08-28 | 2022-03-22 | 江苏大学 | 一种高效率大面积去除厚涂层的方法及其应用 |
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 |
DE102022111603A1 (de) | 2022-05-10 | 2023-11-16 | Jenoptik Automatisierungstechnik Gmbh | Verfahren und Fertigungssystem zur Herstellung und Prüfung einer Schlitz-Steg-Schwächungslinie in einem Fahrzeuginnenverkleidungsteil |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790744A (en) * | 1971-07-19 | 1974-02-05 | American Can Co | Method of forming a line of weakness in a multilayer laminate |
US4356375A (en) * | 1980-07-10 | 1982-10-26 | Avery International Corporation | Process for producing lines of weakness in the protective backing of an adhesive laminate |
US5611564A (en) * | 1993-08-18 | 1997-03-18 | Tip Engineering Group, Inc. | Method and treatment for forming an air bag deployment opening in leather covered trim |
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 |
US5082310A (en) * | 1989-11-06 | 1992-01-21 | Tip Engineering Group, Inc. | Arrangement for providing an air bag deployment opening |
JP3691221B2 (ja) * | 1997-09-24 | 2005-09-07 | 三菱電機株式会社 | レーザ加工方法 |
AU4747701A (en) * | 2000-03-17 | 2001-10-03 | Tip Eng Group Inc | Process and apparatus for weakening an automotive trim piece for an airbag deployment opening |
JP3378243B1 (ja) * | 2002-03-28 | 2003-02-17 | 住友重機械工業株式会社 | レーザ加工方法 |
DE10254377B3 (de) * | 2002-11-19 | 2004-03-18 | Jenoptik Automatisierungstechnik Gmbh | Verfahren zum Erzeugen einer integrierten Sollbruchlinie in ein flächenhaftes Gebilde |
DE10352524A1 (de) * | 2003-11-07 | 2005-06-02 | Jenoptik Automatisierungstechnik Gmbh | Verfahren zum Einbringen einer Schwächelinie in ein Fahrzeuginnenverkleidungsteil mit einer Dekorschicht aus Leder |
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 |
DE112006000443B8 (de) * | 2005-03-07 | 2010-02-11 | Honda Motor Co., Ltd. | Innenmaterial und Laserstrahlbearbeitungsverfahren dafür |
DE102006003684A1 (de) * | 2006-01-24 | 2007-07-26 | Jenoptik Automatisierungstechnik Gmbh | Verfahren zum Erzeugen einer Sollbruchlinie in eine mehrschichtige Airbagabdeckung unter Verwendung eines Lasers |
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 |
US20100140238A1 (en) * | 2008-12-10 | 2010-06-10 | Continental Disc Corporation | Machining score lines in a rupture disc using laser machining |
US9050686B2 (en) * | 2009-09-18 | 2015-06-09 | Revolaze, LLC | Laser methods to create easy tear off materials and articles made therefrom |
DE102010027145A1 (de) * | 2010-07-09 | 2012-01-12 | Faurecia Innenraum Systeme Gmbh | Verfahren zum Einbringen einer unsichtbaren Schwächung in eine Dekorschicht sowie Verfahren zur Herstellung einer Airbagabdeckung mit einer so geschwächten Dekorschicht |
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 |
US20120223512A1 (en) * | 2011-03-03 | 2012-09-06 | Faurecia Interior Systems, Inc. | Angled tear seams for airbag covers |
-
2013
- 2013-04-24 DE DE201310104138 patent/DE102013104138B3/de not_active Revoked
-
2014
- 2014-03-25 BR BR112015026739A patent/BR112015026739A2/pt not_active Application Discontinuation
- 2014-03-25 KR KR1020157030768A patent/KR20160004279A/ko not_active Application Discontinuation
- 2014-03-25 WO PCT/EP2014/000805 patent/WO2014173486A1/de active Application Filing
- 2014-03-25 MX MX2015014856A patent/MX362784B/es active IP Right Grant
- 2014-03-25 JP JP2016509315A patent/JP2016518991A/ja active Pending
- 2014-03-25 CN CN201480022873.0A patent/CN105142849B/zh active Active
- 2014-03-25 US US14/786,644 patent/US20160067821A1/en not_active Abandoned
- 2014-03-25 EP EP14714168.3A patent/EP2988905A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN105142849B (zh) | 2018-05-08 |
DE102013104138B3 (de) | 2014-03-06 |
JP2016518991A (ja) | 2016-06-30 |
MX362784B (es) | 2019-02-12 |
KR20160004279A (ko) | 2016-01-12 |
CN105142849A (zh) | 2015-12-09 |
MX2015014856A (es) | 2016-03-09 |
EP2988905A1 (de) | 2016-03-02 |
WO2014173486A1 (de) | 2014-10-30 |
US20160067821A1 (en) | 2016-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
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] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |