GB202016923D0 - A method for forming at least one through-hole in a metal workpiece - Google Patents

A method for forming at least one through-hole in a metal workpiece

Info

Publication number
GB202016923D0
GB202016923D0 GBGB2016923.1A GB202016923A GB202016923D0 GB 202016923 D0 GB202016923 D0 GB 202016923D0 GB 202016923 A GB202016923 A GB 202016923A GB 202016923 D0 GB202016923 D0 GB 202016923D0
Authority
GB
United Kingdom
Prior art keywords
hole
forming
metal workpiece
workpiece
metal
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
GBGB2016923.1A
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.)
Trumpf Laser UK Ltd
Original Assignee
SPI Lasers UK Ltd
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 SPI Lasers UK Ltd filed Critical SPI Lasers UK Ltd
Priority to GBGB2016923.1A priority Critical patent/GB202016923D0/en
Publication of GB202016923D0 publication Critical patent/GB202016923D0/en
Priority to PCT/GB2021/000125 priority patent/WO2022084642A1/en
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
    • B23K26/36—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
    • B23K26/02—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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/18—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
    • B23K26/40—Removing material taking account of the properties of the material involved

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
GBGB2016923.1A 2020-10-23 2020-10-23 A method for forming at least one through-hole in a metal workpiece Ceased GB202016923D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB2016923.1A GB202016923D0 (en) 2020-10-23 2020-10-23 A method for forming at least one through-hole in a metal workpiece
PCT/GB2021/000125 WO2022084642A1 (en) 2020-10-23 2021-10-21 A method for forming at least one through-hole in a metal workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2016923.1A GB202016923D0 (en) 2020-10-23 2020-10-23 A method for forming at least one through-hole in a metal workpiece

Publications (1)

Publication Number Publication Date
GB202016923D0 true GB202016923D0 (en) 2020-12-09

Family

ID=73727139

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2016923.1A Ceased GB202016923D0 (en) 2020-10-23 2020-10-23 A method for forming at least one through-hole in a metal workpiece

Country Status (2)

Country Link
GB (1) GB202016923D0 (en)
WO (1) WO2022084642A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114769845A (en) * 2022-04-20 2022-07-22 华东师范大学 Laser rotary cutting drill device based on burst mode and drilling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858987A (en) * 1981-10-05 1983-04-07 Toshiba Corp Piercing method by laser
US6057525A (en) * 1995-09-05 2000-05-02 United States Enrichment Corporation Method and apparatus for precision laser micromachining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114769845A (en) * 2022-04-20 2022-07-22 华东师范大学 Laser rotary cutting drill device based on burst mode and drilling method

Also Published As

Publication number Publication date
WO2022084642A1 (en) 2022-04-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)