CH605010A5 - - Google Patents

Info

Publication number
CH605010A5
CH605010A5 CH1273776A CH1273776A CH605010A5 CH 605010 A5 CH605010 A5 CH 605010A5 CH 1273776 A CH1273776 A CH 1273776A CH 1273776 A CH1273776 A CH 1273776A CH 605010 A5 CH605010 A5 CH 605010A5
Authority
CH
Switzerland
Application number
CH1273776A
Inventor
Ekkehard Dipl Phys Stuermer
Bernhard Dipl Phys Einstein
Original Assignee
Lasag Sa
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 Lasag Sa filed Critical Lasag Sa
Priority to CH1273776A priority Critical patent/CH605010A5/xx
Priority claimed from DE19772740755 external-priority patent/DE2740755A1/de
Publication of CH605010A5 publication Critical patent/CH605010A5/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/38Removing material by boring or cutting
    • B23K26/382Removing material by boring or cutting by boring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1423Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the flow carrying an electric current
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/40Removing material taking account of the properties of the material involved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/08Non-ferrous metals or alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/08Non-ferrous metals or alloys
    • B23K2103/12Copper or alloys thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/50Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
CH1273776A 1976-10-07 1976-10-07 CH605010A5 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1273776A CH605010A5 (ja) 1976-10-07 1976-10-07

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1273776A CH605010A5 (ja) 1976-10-07 1976-10-07
DE19772740755 DE2740755A1 (de) 1976-10-07 1977-09-09 Verfahren zum abtragen von material von einem metallischen werkstueck, insbesondere zum bohren, mittels eines fokussierten laserstrahlimpulses
GB39452/77A GB1585609A (en) 1976-10-07 1977-09-22 Method of removing material from a workpiece
US05/839,812 US4220842A (en) 1976-10-07 1977-10-06 Method of removing material from a workpiece
FR7730265A FR2366910B1 (ja) 1976-10-07 1977-10-07

Publications (1)

Publication Number Publication Date
CH605010A5 true CH605010A5 (ja) 1978-09-29

Family

ID=4385933

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1273776A CH605010A5 (ja) 1976-10-07 1976-10-07

Country Status (2)

Country Link
US (1) US4220842A (ja)
CH (1) CH605010A5 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949233A1 (de) * 1978-12-15 1980-07-10 Dataproducts Corp Nadeldraht und verfahren zu dessen herstellung
DE3820848A1 (de) * 1987-09-23 1989-04-13 Fraunhofer Ges Forschung Verfahren und vorrichtung zum fuegen von werkstuecken mittels laserstrahlung
DE3824048A1 (de) * 1988-07-15 1990-05-03 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung
DE4308971A1 (de) * 1993-03-22 1994-09-29 Fraunhofer Ges Forschung Verfahren zum Bearbeiten von Werkstücken mit Laserstrahlung, insbesondere zum Laserstrahlschweißen

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395616A (en) * 1980-12-17 1983-07-26 United Technologies Corporation Continuous-wave plasma-assisted radiation treatment of reflective solids
US4356376A (en) * 1981-05-13 1982-10-26 General Electric Company Pulse laser pretreated machining
US4377735A (en) * 1981-05-28 1983-03-22 Nippon Steel Corporation Laser working treatment process capable of controlling the form of heated portion of a steel material
US4473737A (en) * 1981-09-28 1984-09-25 General Electric Company Reverse laser drilling
AU589353B2 (en) * 1984-02-17 1989-10-12 Robert Langen Procedure for removal of impurities, in particular rust, from the surface of a metal
DE3424825C2 (ja) * 1984-07-06 1988-12-22 Herziger, Gerd, Prof. Dr.-Ing., 5190 Stollberg, De
JPS61111563A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Method of metallic wiring cut of semiconductor device
AT60736T (de) * 1986-02-14 1991-02-15 Amoco Corp Behandlung von geformten oberflaechen mit ultraviolettlaser.
US4870244A (en) * 1988-10-07 1989-09-26 Copley John A Method and device for stand-off laser drilling and cutting
DE4033166A1 (de) * 1990-10-19 1992-04-23 Bergmann Hans Wilhelm Verfahren zur einkopplung von cw-co(pfeil abwaerts)2(pfeil abwaerts)-laserstrahlen
US6070813A (en) * 1998-08-11 2000-06-06 Caterpillar Inc. Laser drilled nozzle in a tip of a fuel injector
US6339208B1 (en) * 2000-01-19 2002-01-15 General Electric Company Method of forming cooling holes
US6441341B1 (en) * 2000-06-16 2002-08-27 General Electric Company Method of forming cooling holes in a ceramic matrix composite turbine components
US6689985B2 (en) 2001-01-17 2004-02-10 Orbotech, Ltd. Laser drill for use in electrical circuit fabrication
DE10138866B4 (de) * 2001-08-08 2007-05-16 Bosch Gmbh Robert Verfahren zum Bohren eines Lochs in ein Werkstück mittels Laserstrahls
US20030024913A1 (en) * 2002-04-15 2003-02-06 Downes Joseph P. Laser scanning method and system for marking articles such as printed circuit boards, integrated circuits and the like
US7067763B2 (en) * 2002-05-17 2006-06-27 Gsi Group Corporation High speed, laser-based marking method and system for producing machine readable marks on workpieces and semiconductor devices with reduced subsurface damage produced thereby
DE10300134A1 (de) * 2003-01-07 2004-07-15 Robert Bosch Gmbh Verfahren und Vorrichtung zum Laserbohren
DE102004047798A1 (de) * 2004-09-29 2006-04-06 Robert Bosch Gmbh Verfahren zur Reinigung eines Resonators
US20060189091A1 (en) * 2004-11-11 2006-08-24 Bo Gu Method and system for laser hard marking
US7705268B2 (en) 2004-11-11 2010-04-27 Gsi Group Corporation Method and system for laser soft marking
EP1791229A1 (en) * 2005-11-25 2007-05-30 Lambda Research Optics Europe Method for reducing thermal effect of a cutting lens
CN105149797A (zh) * 2015-07-28 2015-12-16 武汉天琪激光设备制造有限公司 一种用于金属板打孔的激光打孔机
CN110933854B (zh) * 2019-12-24 2021-06-25 武汉华工激光工程有限责任公司 去除pcb板塞孔内材料的工艺及生产系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485996A (en) * 1967-01-11 1969-12-23 Ibm Laser welding
NL6709862A (ja) * 1967-07-15 1969-01-17
US3710798A (en) * 1971-08-30 1973-01-16 American Optical Corp Laser system for microsurgery
US4023005A (en) * 1975-04-21 1977-05-10 Raytheon Company Laser welding high reflectivity metals
CA1095387A (en) * 1976-02-17 1981-02-10 Conrad M. Banas Skin melting
US4078167A (en) * 1977-02-09 1978-03-07 United Technologies Corporation Welding shield and plasma suppressor apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949233A1 (de) * 1978-12-15 1980-07-10 Dataproducts Corp Nadeldraht und verfahren zu dessen herstellung
DE3820848A1 (de) * 1987-09-23 1989-04-13 Fraunhofer Ges Forschung Verfahren und vorrichtung zum fuegen von werkstuecken mittels laserstrahlung
DE3824048A1 (de) * 1988-07-15 1990-05-03 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung
DE4308971A1 (de) * 1993-03-22 1994-09-29 Fraunhofer Ges Forschung Verfahren zum Bearbeiten von Werkstücken mit Laserstrahlung, insbesondere zum Laserstrahlschweißen

Also Published As

Publication number Publication date
US4220842A (en) 1980-09-02

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Legal Events

Date Code Title Description
PL Patent ceased