JPH0327314B2 - - Google Patents

Info

Publication number
JPH0327314B2
JPH0327314B2 JP62059860A JP5986087A JPH0327314B2 JP H0327314 B2 JPH0327314 B2 JP H0327314B2 JP 62059860 A JP62059860 A JP 62059860A JP 5986087 A JP5986087 A JP 5986087A JP H0327314 B2 JPH0327314 B2 JP H0327314B2
Authority
JP
Japan
Prior art keywords
laser
pulse
switch
group
dull
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.)
Expired - Lifetime
Application number
JP62059860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63224886A (ja
Inventor
Katsuhiro Minamida
Junya Suehiro
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP62059860A priority Critical patent/JPS63224886A/ja
Priority to EP88902201A priority patent/EP0308512B1/en
Priority to DE3850330T priority patent/DE3850330T2/de
Priority to PCT/JP1988/000194 priority patent/WO1988006504A1/ja
Publication of JPS63224886A publication Critical patent/JPS63224886A/ja
Priority to US07/305,121 priority patent/US4947023A/en
Publication of JPH0327314B2 publication Critical patent/JPH0327314B2/ja
Granted 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/355—Texturing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
JP62059860A 1987-02-24 1987-03-14 レ−ザによるダルロ−ル加工方法および装置 Granted JPS63224886A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62059860A JPS63224886A (ja) 1987-03-14 1987-03-14 レ−ザによるダルロ−ル加工方法および装置
EP88902201A EP0308512B1 (en) 1987-02-24 1988-02-24 Apparatus for dull finish of roll with pulse laser
DE3850330T DE3850330T2 (de) 1987-02-24 1988-02-24 Gerät zur mattveredelung einer rolle mittels impulslaser.
PCT/JP1988/000194 WO1988006504A1 (fr) 1987-02-24 1988-02-24 Procede et installation de finition mate de cylindres a l'aide d'un laser pulse
US07/305,121 US4947023A (en) 1987-02-24 1988-10-18 Method and apparatus for roll dulling by pulse laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62059860A JPS63224886A (ja) 1987-03-14 1987-03-14 レ−ザによるダルロ−ル加工方法および装置

Publications (2)

Publication Number Publication Date
JPS63224886A JPS63224886A (ja) 1988-09-19
JPH0327314B2 true JPH0327314B2 (https=) 1991-04-15

Family

ID=13125355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62059860A Granted JPS63224886A (ja) 1987-02-24 1987-03-14 レ−ザによるダルロ−ル加工方法および装置

Country Status (1)

Country Link
JP (1) JPS63224886A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980061912A (ko) * 1996-12-31 1998-10-07 서상기 무늬 각인용 롤(roll)을 제조하는 방법 및 이를 수행하기 위한 장치
JP2008098405A (ja) * 2006-10-12 2008-04-24 Sumitomo Heavy Ind Ltd レーザ照射装置

Also Published As

Publication number Publication date
JPS63224886A (ja) 1988-09-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term