WO2004108344A3 - Verfahren zur herstellung von durchgangsbohrungen in metallischen werkstoffen - Google Patents

Verfahren zur herstellung von durchgangsbohrungen in metallischen werkstoffen Download PDF

Info

Publication number
WO2004108344A3
WO2004108344A3 PCT/EP2004/050973 EP2004050973W WO2004108344A3 WO 2004108344 A3 WO2004108344 A3 WO 2004108344A3 EP 2004050973 W EP2004050973 W EP 2004050973W WO 2004108344 A3 WO2004108344 A3 WO 2004108344A3
Authority
WO
WIPO (PCT)
Prior art keywords
metallic materials
boreholes
creating
creating boreholes
combustible material
Prior art date
Application number
PCT/EP2004/050973
Other languages
English (en)
French (fr)
Other versions
WO2004108344A2 (de
Inventor
Andreas Lenk
Original Assignee
Siemens Ag
Andreas Lenk
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 Siemens Ag, Andreas Lenk filed Critical Siemens Ag
Priority to DE112004000921T priority Critical patent/DE112004000921D2/de
Publication of WO2004108344A2 publication Critical patent/WO2004108344A2/de
Publication of WO2004108344A3 publication Critical patent/WO2004108344A3/de

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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • 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

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

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Durchgangsbohrungen (4; 8) mittels Laser, wobei ein brennba­res Material (5) an einer Rückwand eines zu durchbohrenden Werkstücks (3; 7) angeordnet wird, sodass nach dem Durchbohren des Werkstücks (3; 7) ein von dem Laser (1) erzeugter La­serstrahl (2) auf das brennbare Material (5) trifft und zu­mindest ein Teil des brennbaren Materials (5) verbrennt und/oder schlagartig verdampfen lässt.
PCT/EP2004/050973 2003-06-06 2004-06-01 Verfahren zur herstellung von durchgangsbohrungen in metallischen werkstoffen WO2004108344A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004000921T DE112004000921D2 (de) 2003-06-06 2004-06-01 Verfahren zur Herstellung von Durchgangsbohrungen in metallischen Werkstoffen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10325892 2003-06-06
DE10325892.2 2003-06-06

Publications (2)

Publication Number Publication Date
WO2004108344A2 WO2004108344A2 (de) 2004-12-16
WO2004108344A3 true WO2004108344A3 (de) 2005-05-12

Family

ID=33494892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/050973 WO2004108344A2 (de) 2003-06-06 2004-06-01 Verfahren zur herstellung von durchgangsbohrungen in metallischen werkstoffen

Country Status (2)

Country Link
DE (1) DE112004000921D2 (de)
WO (1) WO2004108344A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015218760A1 (de) 2015-09-29 2017-03-30 Continental Automotive Gmbh Verfahren und Vorrichtung zum Bohren eines Durchgangslochs in einem Werkstück mittels eines Laserstrahls

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745280A1 (de) * 1997-10-15 1999-04-22 Daimler Chrysler Ag Verfahren zur Fein- und Mikrobearbeitung von Werkstücken mittels Laserstrahlen und Vorrichtung zur Durchführung des Verfahrens
US6057525A (en) * 1995-09-05 2000-05-02 United States Enrichment Corporation Method and apparatus for precision laser micromachining
EP1002616A2 (de) * 1998-11-20 2000-05-24 United Technologies Corporation Verfahren und Material zur Behandlung eines Bauteils für die Laserbearbeitung
DE10140533A1 (de) * 2001-08-17 2003-03-06 Siemens Ag Verfahren und Vorrichtung zur Mikrobearbeitung eines Werkstücks mit Laserstrahlung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057525A (en) * 1995-09-05 2000-05-02 United States Enrichment Corporation Method and apparatus for precision laser micromachining
DE19745280A1 (de) * 1997-10-15 1999-04-22 Daimler Chrysler Ag Verfahren zur Fein- und Mikrobearbeitung von Werkstücken mittels Laserstrahlen und Vorrichtung zur Durchführung des Verfahrens
EP1002616A2 (de) * 1998-11-20 2000-05-24 United Technologies Corporation Verfahren und Material zur Behandlung eines Bauteils für die Laserbearbeitung
DE10140533A1 (de) * 2001-08-17 2003-03-06 Siemens Ag Verfahren und Vorrichtung zur Mikrobearbeitung eines Werkstücks mit Laserstrahlung

Also Published As

Publication number Publication date
WO2004108344A2 (de) 2004-12-16
DE112004000921D2 (de) 2006-08-17

Similar Documents

Publication Publication Date Title
BR0015600A (pt) Método de fabricação de uma broca de perfuração para perfuração de rocha à percussão e uma broca de perfuração de rocha com elementos de botão
WO2006012062A3 (en) Method and apparatus for gas discharge laser output light coherency reduction
SG10201406382YA (en) A method of laser processing an object to be cut
BRPI0502074A (pt) Processo de soldagem a laser tipo co2 para a junção de uma ou mais peças de trabalho de metal por soldagem
WO2003089155A3 (de) Verfahren und vorrichtung zum härten einer beschichtung
BRPI0415021A (pt) método de detonação e acessório de detonação
DE60134261D1 (de) Werkzeug zur bearbeitung von metallen mit schwingungsdämpfungsmittel
DE60210779D1 (de) Schlagvorrichtung
EP1175953A3 (de) Ein mit einem hochdichten Energiestrahl Bearbeitungsverfahren und Vorrichtung für dieses Verfahren
WO2001094277A3 (en) Detonating cord and methods of making and using the same
DE502004009226D1 (de) Verfahren und vorrichtung zum bohren von löchern mit co2-laserimpulsen
WO2001065048A3 (de) Gesteinsbohrer
SE0101623L (sv) Metod vid bearbetning under utnyttjande av hög kinetisk energi
WO2006046999A3 (en) Conversion of ultra-intense infrared laser energy into relativistic particles
WO2004108344A3 (de) Verfahren zur herstellung von durchgangsbohrungen in metallischen werkstoffen
SE9800646D0 (sv) Tool
CA2460070A1 (en) Method for automatic generation of a drill pattern
GB2411190A (en) Steerable drill bit arrangement
MY140348A (en) Fabrication of hollow door using modular panel rib components made from scrap wood
EP1634882A4 (de) Inosinderivativ und verfahren zu dessen herstellung
SE0302999D0 (sv) Self-drilling rock bolt
AU2003285435A1 (en) Method and installation for pointing a fine fluid jet, in particular in welding, or laser hardfacing
AU2003274206A1 (en) Device and method for controlling an operation involving the laser beam welding, hardfacing or machining of a part
KR200384091Y1 (ko) 발파공용 비트의 안내장치
DK0796387T3 (da) Produkt og fremgangsmåde til smøring af de metalliske overflader i en jordtrykstunnelboremaskine

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
REF Corresponds to

Ref document number: 112004000921

Country of ref document: DE

Date of ref document: 20060817

Kind code of ref document: P

WWE Wipo information: entry into national phase

Ref document number: 112004000921

Country of ref document: DE