DE102013100509A1 - Verfahren zum Herstellen einer Berstscheibe - Google Patents

Verfahren zum Herstellen einer Berstscheibe Download PDF

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Publication number
DE102013100509A1
DE102013100509A1 DE102013100509A DE102013100509A DE102013100509A1 DE 102013100509 A1 DE102013100509 A1 DE 102013100509A1 DE 102013100509 A DE102013100509 A DE 102013100509A DE 102013100509 A DE102013100509 A DE 102013100509A DE 102013100509 A1 DE102013100509 A1 DE 102013100509A1
Authority
DE
Germany
Prior art keywords
laser beam
rupture disk
engraving
rupture
galvo head
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE102013100509A
Other languages
German (de)
English (en)
Inventor
Roland Mayerhofer
Ludger Müllers
Stephan Geiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rofin Baasel Lasertech GmbH and Co KG
Original Assignee
Rofin Baasel Lasertech GmbH and Co KG
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 Rofin Baasel Lasertech GmbH and Co KG filed Critical Rofin Baasel Lasertech GmbH and Co KG
Priority to DE102013100509A priority Critical patent/DE102013100509A1/de
Publication of DE102013100509A1 publication Critical patent/DE102013100509A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • 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)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
DE102013100509A 2012-01-20 2013-01-18 Verfahren zum Herstellen einer Berstscheibe Withdrawn DE102013100509A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102013100509A DE102013100509A1 (de) 2012-01-20 2013-01-18 Verfahren zum Herstellen einer Berstscheibe

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102012200844.6 2012-01-20
DE102012200844 2012-01-20
DE102012203413 2012-03-05
DE102012203413.7 2012-03-05
DE102013100509A DE102013100509A1 (de) 2012-01-20 2013-01-18 Verfahren zum Herstellen einer Berstscheibe

Publications (1)

Publication Number Publication Date
DE102013100509A1 true DE102013100509A1 (de) 2013-07-25

Family

ID=47749762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013100509A Withdrawn DE102013100509A1 (de) 2012-01-20 2013-01-18 Verfahren zum Herstellen einer Berstscheibe

Country Status (2)

Country Link
DE (1) DE102013100509A1 (fr)
WO (1) WO2013107858A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105431251A (zh) * 2013-07-29 2016-03-23 法克有限公司 激光限定结构通过拼接方法在卸压装置上的形成
DE102018125002A1 (de) * 2018-10-10 2020-04-16 Bayerische Motoren Werke Aktiengesellschaft Zellgehäuse für eine Batteriezelle einer Hochvoltbatterie eines Kraftfahrzeugs, Verfahren zum Herstellen eines Zellgehäuses, Batteriezelle, Hochvoltbatterie sowie Kraftfahrzeug
CN115899339A (zh) * 2023-03-10 2023-04-04 成都凯天电子股份有限公司 一种反拱型光纤爆破片

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100224603A1 (en) 2007-06-18 2010-09-09 Donadon Safety Discs And Devices S.R.L. Method for production of safety/rupture discs having pre-calculated breaking threshold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552301B2 (en) * 2000-01-25 2003-04-22 Peter R. Herman Burst-ultrafast laser machining method
US8636164B2 (en) * 2008-12-10 2014-01-28 Continental Disc Corporation Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome
WO2011116968A2 (fr) * 2010-03-24 2011-09-29 Laser Zentrum Hannover E.V. Système et procédé de traitement à base de faisceau laser

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100224603A1 (en) 2007-06-18 2010-09-09 Donadon Safety Discs And Devices S.R.L. Method for production of safety/rupture discs having pre-calculated breaking threshold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105431251A (zh) * 2013-07-29 2016-03-23 法克有限公司 激光限定结构通过拼接方法在卸压装置上的形成
CN105431251B (zh) * 2013-07-29 2017-10-10 法克有限公司 激光限定结构通过拼接方法在卸压装置上的形成
DE102018125002A1 (de) * 2018-10-10 2020-04-16 Bayerische Motoren Werke Aktiengesellschaft Zellgehäuse für eine Batteriezelle einer Hochvoltbatterie eines Kraftfahrzeugs, Verfahren zum Herstellen eines Zellgehäuses, Batteriezelle, Hochvoltbatterie sowie Kraftfahrzeug
CN115899339A (zh) * 2023-03-10 2023-04-04 成都凯天电子股份有限公司 一种反拱型光纤爆破片
CN115899339B (zh) * 2023-03-10 2023-05-26 成都凯天电子股份有限公司 一种反拱型光纤爆破片

Also Published As

Publication number Publication date
WO2013107858A1 (fr) 2013-07-25

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B23K0026360000

Ipc: B23K0026359000

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B23K0026360000

Ipc: B23K0026359000

Effective date: 20131211

R082 Change of representative

Representative=s name: MEISSNER BOLTE & PARTNER GBR, DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

R120 Application withdrawn or ip right abandoned
R120 Application withdrawn or ip right abandoned

Effective date: 20150112