MX375489B - Procedimiento y dispositivo para fabricar una línea de debilidad en una pieza de trabajo planiforme a lo largo de un contorno predeterminado por excavación de material mediante láser. - Google Patents

Procedimiento y dispositivo para fabricar una línea de debilidad en una pieza de trabajo planiforme a lo largo de un contorno predeterminado por excavación de material mediante láser.

Info

Publication number
MX375489B
MX375489B MX2017014425A MX2017014425A MX375489B MX 375489 B MX375489 B MX 375489B MX 2017014425 A MX2017014425 A MX 2017014425A MX 2017014425 A MX2017014425 A MX 2017014425A MX 375489 B MX375489 B MX 375489B
Authority
MX
Mexico
Prior art keywords
tear line
producing
laser
material removal
planar workpiece
Prior art date
Application number
MX2017014425A
Other languages
English (en)
Other versions
MX2017014425A (es
Inventor
Frank Seidel
Jürgen Weisser
Martin Griebel
Walter Lutze
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 MX2017014425A publication Critical patent/MX2017014425A/es
Publication of MX375489B publication Critical patent/MX375489B/es

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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • 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
    • B23K26/02—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
    • 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
    • B23K26/02—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
    • B23K26/0626—Energy control of the laser beam
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • 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
    • B23K2103/30—Organic material
    • B23K2103/38—Fabrics, fibrous 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
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Air Bags (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Procedimiento para la fabricación de una línea de debilidad por excavación de material en una pieza de trabajo planiforme mediante un rayo láser pulsado, en el que los ciclos de mecanizado van precedidos por una etapa de procedimiento para generar y almacenar una curva de señales de referencia (f(Ra)) que está formada por las señales de referencia (Ra) producidas por la amplitud de pulsación de los impulsos de láser en los sitios de excavación (a1, ..., an) a lo largo del contorno de la línea de debilidad. Como criterio de desconexión local para cada sitio de excavación (a1, ..., an) se usa el haberse alcanzado una porción porcentual respectivamente predeterminada de la señal de referencia (Ra) o una distancia absoluta con respecto a la señal de referencia (Ra) por una señal de medición (Ma) que se obtiene en base a una porción de amplitud de impulso transmitida en el respectivo sitio de excavación (a1, ..., an). La invención también se refiere a un dispositivo apropiado para realizar el procedimiento.
MX2017014425A 2016-11-11 2017-11-10 Procedimiento y dispositivo para fabricar una línea de debilidad en una pieza de trabajo planiforme a lo largo de un contorno predeterminado por excavación de material mediante láser. MX375489B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016121644.5A DE102016121644A1 (de) 2016-11-11 2016-11-11 Verfahren und Vorrichtung zur Herstellung einer Schwächungslinie in ein flächenhaftes Werkstück entlang einer vorgegebenen Kontur durch Materialabtrag mittels Laser

Publications (2)

Publication Number Publication Date
MX2017014425A MX2017014425A (es) 2018-10-02
MX375489B true MX375489B (es) 2025-03-06

Family

ID=60320706

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014425A MX375489B (es) 2016-11-11 2017-11-10 Procedimiento y dispositivo para fabricar una línea de debilidad en una pieza de trabajo planiforme a lo largo de un contorno predeterminado por excavación de material mediante láser.

Country Status (9)

Country Link
US (1) US10960494B2 (es)
EP (1) EP3321024B1 (es)
JP (1) JP7002296B2 (es)
KR (1) KR102334513B1 (es)
CN (1) CN108080801B (es)
DE (1) DE102016121644A1 (es)
ES (1) ES2741840T3 (es)
MX (1) MX375489B (es)
PL (1) PL3321024T3 (es)

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* Cited by examiner, † Cited by third party
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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
DE102019123654B3 (de) * 2019-09-04 2020-11-05 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Herstellen von mindestens einer mehrere Musterelemente umfassenden Musterfigur mittels eines Lasers
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
EP4070908A1 (de) * 2021-04-09 2022-10-12 INTERLAS GmbH & Co. KG Mikroperforationsverfahren und -vorrichtung mit einer sich bewegenden bahn
DE102021115496B3 (de) 2021-06-15 2022-08-11 Jenoptik Automatisierungstechnik Gmbh Verfahren und universell einsetzbare vorrichtung zur herstellung einer sollbruchlinie und bearbeitungsanlage mit einer solchen vorrichtung
DE102021119853A1 (de) * 2021-07-30 2023-02-02 Jenoptik Automatisierungstechnik Gmbh Universell einsetzbare Vorrichtung zur Herstellung einer Sollbruchlinie in ein Ausstattungsteil eines Fahrzeuges
DE102023115790A1 (de) 2023-06-16 2024-12-19 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung und Prüfung einer Sollbruchlinie in einem Fahrzeuginnenverkleidungsteil
CN118218328B (zh) * 2024-05-21 2024-08-06 三峡金沙江云川水电开发有限公司 基于doa定位的可编程光束追踪变焦的激光加工方法及系统

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DE19546585A1 (de) * 1995-12-13 1997-06-19 Trw Repa Gmbh Gassack-Abdeckung für ein Fahrzeuginsassen-Rückhaltesystem sowie Verfahren zu deren Herstellung
KR100492493B1 (ko) 1996-09-07 2005-08-11 예놉틱 악틴게젤샤프트 레이저를이용한취약선의형성방법
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
JP3618200B2 (ja) * 1997-08-04 2005-02-09 株式会社日立製作所 セラミック基板および電子回路装置の製造方法
JP4166454B2 (ja) 2001-09-20 2008-10-15 株式会社日平トヤマ レーザ加工装置及びレーザ加工方法
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Also Published As

Publication number Publication date
BR102017024270A2 (pt) 2018-05-29
CN108080801A (zh) 2018-05-29
US10960494B2 (en) 2021-03-30
PL3321024T3 (pl) 2020-01-31
EP3321024A1 (de) 2018-05-16
DE102016121644A1 (de) 2018-06-14
JP2018089689A (ja) 2018-06-14
KR20180053263A (ko) 2018-05-21
CN108080801B (zh) 2021-06-22
EP3321024B1 (de) 2019-06-26
US20180133841A1 (en) 2018-05-17
ES2741840T3 (es) 2020-02-12
KR102334513B1 (ko) 2021-12-03
JP7002296B2 (ja) 2022-01-20
MX2017014425A (es) 2018-10-02

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