[go: up one dir, main page]

WO2014060968A3 - Method for machining a surface, and machined surface - Google Patents

Method for machining a surface, and machined surface Download PDF

Info

Publication number
WO2014060968A3
WO2014060968A3 PCT/IB2013/059400 IB2013059400W WO2014060968A3 WO 2014060968 A3 WO2014060968 A3 WO 2014060968A3 IB 2013059400 W IB2013059400 W IB 2013059400W WO 2014060968 A3 WO2014060968 A3 WO 2014060968A3
Authority
WO
WIPO (PCT)
Prior art keywords
machining
light source
light beam
annular
machined
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.)
Ceased
Application number
PCT/IB2013/059400
Other languages
French (fr)
Other versions
WO2014060968A2 (en
WO2014060968A8 (en
WO2014060968A9 (en
Inventor
Jacobus Lambertus Van Merksteijn
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.)
CLIMATE INVEST BV
Original Assignee
CLIMATE INVEST BV
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 CLIMATE INVEST BV filed Critical CLIMATE INVEST BV
Publication of WO2014060968A2 publication Critical patent/WO2014060968A2/en
Publication of WO2014060968A3 publication Critical patent/WO2014060968A3/en
Publication of WO2014060968A8 publication Critical patent/WO2014060968A8/en
Publication of WO2014060968A9 publication Critical patent/WO2014060968A9/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B23K26/073—Shaping the laser spot
    • B23K26/0734—Shaping the laser spot into an annular shape
    • 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
    • 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
    • B23K26/3568—Modifying rugosity
    • B23K26/3584—Increasing rugosity, e.g. roughening
    • 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
    • B23K26/361—Removing material for deburring or mechanical trimming

Landscapes

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

Abstract

The invention relates to a method for machining a surface (2), comprising the steps of: • a) providing the surface (2) for machining; • b) disposing at a determined distance from the surface (2) a light source (1) which is configured to emit an annular light beam (3); • c) the light source (1) emitting the light beam (3) in the direction of the surface (21), wherein the annular light beam (3) causes an annular wave (6) displacing inwardly in the outer face (5) of the surface (2) facing toward the light source, this wave (6) coming together in a centre thereof, thus forming a peak (7) for the purpose of removing a particle from the surface (2). • The invention further relates to a surface machined with this method.
PCT/IB2013/059400 2012-10-16 2013-10-16 Method for machining a surface, and machined surface Ceased WO2014060968A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2009642A NL2009642C2 (en) 2012-10-16 2012-10-16 METHOD FOR EDITING A SURFACE AND EDITED SURFACE.
NL2009642 2012-10-16

Publications (4)

Publication Number Publication Date
WO2014060968A2 WO2014060968A2 (en) 2014-04-24
WO2014060968A3 true WO2014060968A3 (en) 2014-06-12
WO2014060968A8 WO2014060968A8 (en) 2014-07-31
WO2014060968A9 WO2014060968A9 (en) 2014-11-06

Family

ID=47360255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/059400 Ceased WO2014060968A2 (en) 2012-10-16 2013-10-16 Method for machining a surface, and machined surface

Country Status (2)

Country Link
NL (1) NL2009642C2 (en)
WO (1) WO2014060968A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384582A1 (en) * 1989-02-16 1990-08-29 The Wiggins Teape Group Limited Treatment of a surface by laser energy
DE19736110A1 (en) * 1997-08-21 1999-03-11 Hannover Laser Zentrum Burr-free and melting-free microprocessing method of workpieces
WO2003018248A1 (en) * 2001-08-17 2003-03-06 Siemens Aktiengesellschaft Method and device for micromachining a workpiece by means of laser radiation
US20100206857A1 (en) * 2007-09-24 2010-08-19 Trumpf Laser- Und Systemtechnik Gmbh Device and Method for Laser Processing
US20110036818A1 (en) * 2009-08-13 2011-02-17 National Taiwan University Optical etching device for laser machining
EP2543447A1 (en) * 2011-07-05 2013-01-09 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Photo cleaning

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384582A1 (en) * 1989-02-16 1990-08-29 The Wiggins Teape Group Limited Treatment of a surface by laser energy
DE19736110A1 (en) * 1997-08-21 1999-03-11 Hannover Laser Zentrum Burr-free and melting-free microprocessing method of workpieces
WO2003018248A1 (en) * 2001-08-17 2003-03-06 Siemens Aktiengesellschaft Method and device for micromachining a workpiece by means of laser radiation
US20100206857A1 (en) * 2007-09-24 2010-08-19 Trumpf Laser- Und Systemtechnik Gmbh Device and Method for Laser Processing
US20110036818A1 (en) * 2009-08-13 2011-02-17 National Taiwan University Optical etching device for laser machining
EP2543447A1 (en) * 2011-07-05 2013-01-09 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Photo cleaning

Also Published As

Publication number Publication date
NL2009642C2 (en) 2014-04-22
WO2014060968A2 (en) 2014-04-24
WO2014060968A8 (en) 2014-07-31
WO2014060968A9 (en) 2014-11-06

Similar Documents

Publication Publication Date Title
IL290793A (en) Droplet generation for a laser produced plasma light source
PL3915715T3 (en) Method and apparatuses for deep welding a workpiece involving emitting a laser beam into the capillary opening generated by another laser beam
WO2014161535A3 (en) Method and device for separating a substrate
MY176317A (en) Polycrystalline sic wafer producing method
WO2016083610A3 (en) Splitting of a solid using conversion of material
WO2012177743A3 (en) Novel thermal processing apparatus
MX349474B (en) Locating and relocating device.
WO2014072149A3 (en) Method and apparatus for generating radiation
WO2015193015A3 (en) Light-emitting device and method for manufacturing the light-emitting device
SG10201808881SA (en) Optical antenna
EP3453085A4 (en) Light trap for high power fiber laser connector
WO2015067487A3 (en) Electric machine having a mounting flange
EP3143845A4 (en) Energy efficient high power plasma torch
WO2017087283A3 (en) Plasma based light source having a target material coated on a cylindrically-symmetric element
WO2013045636A3 (en) Plasma generator
SG10201800068TA (en) Method of processing workpiece
WO2017011878A3 (en) A system and method for microscopy
WO2012143181A3 (en) Laser beam welding device and laser beam welding method
EP3871825A4 (en) Laser beam machine, laser beam machining method
CL2016000719A1 (en) A system for coating optical lenses, comprising: a housing having at least two faces through which an aperture is formed; and a lens holder that has an aperture of the lens that accepts an optical lens and that has an outer shape and size that is complementary and is accepted within the aperture of the housing.
WO2014020432A3 (en) Method and system of eliminating post-weld build up
CL2009001093A1 (en) Ground bore, which comprises a handle, a cutting cone carried by the handle, and a seal assembly that forms a dynamic seal, the seal assembly including a rigid seal ring having elongated and shortened arm portions; method to provide a seal for an earth bore.
WO2014060968A8 (en) Method for machining a surface, and machined surface
MX2016007704A (en) Method for producing a marking.
MX2013011618A (en) Method for fracture splitting workpieces, workpiece, and laser unit.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13818385

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13818385

Country of ref document: EP

Kind code of ref document: A2