RU2017131836A - A method of processing edges with a multi-channel laser - Google Patents

A method of processing edges with a multi-channel laser Download PDF

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Publication number
RU2017131836A
RU2017131836A RU2017131836A RU2017131836A RU2017131836A RU 2017131836 A RU2017131836 A RU 2017131836A RU 2017131836 A RU2017131836 A RU 2017131836A RU 2017131836 A RU2017131836 A RU 2017131836A RU 2017131836 A RU2017131836 A RU 2017131836A
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RU
Russia
Prior art keywords
processing edges
channel laser
laser
processed
edges
Prior art date
Application number
RU2017131836A
Other languages
Russian (ru)
Other versions
RU2685297C2 (en
RU2017131836A3 (en
Inventor
Григорий Анатольевич Евстюнин
Original Assignee
Общество с ограниченной ответственностью "Новые технологии лазерного термоупрочнения" (ООО "НТЛТ")
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.)
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Publication date
Application filed by Общество с ограниченной ответственностью "Новые технологии лазерного термоупрочнения" (ООО "НТЛТ") filed Critical Общество с ограниченной ответственностью "Новые технологии лазерного термоупрочнения" (ООО "НТЛТ")
Priority to RU2017131836A priority Critical patent/RU2685297C2/en
Publication of RU2017131836A publication Critical patent/RU2017131836A/en
Publication of RU2017131836A3 publication Critical patent/RU2017131836A3/ru
Application granted granted Critical
Publication of RU2685297C2 publication Critical patent/RU2685297C2/en

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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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (1)

Способ обработки кромок многоканальным диодным лазером с многолучевой оптической системой, заключающийся в воздействии непрерывным многолучевым лазерным излучением, сфокусированным в световое пятно, на поверхность обрабатываемого объекта, отличающийся возможностью регулировки мощности каждого лазерного модуля в реальном масштабе времени, обеспечивается равномерный тепловвод в обрабатываемую поверхность при любой траектории движения пятна.A method for processing edges with a multi-channel diode laser with a multi-beam optical system, which consists in applying a continuous multi-beam laser radiation focused in a light spot onto the surface of the object being processed, characterized by the ability to adjust the power of each laser module in real time, provides uniform heat input to the surface to be processed for any path spot movement.
RU2017131836A 2017-09-12 2017-09-12 Method of processing edges with multichannel laser RU2685297C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017131836A RU2685297C2 (en) 2017-09-12 2017-09-12 Method of processing edges with multichannel laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017131836A RU2685297C2 (en) 2017-09-12 2017-09-12 Method of processing edges with multichannel laser

Publications (3)

Publication Number Publication Date
RU2017131836A true RU2017131836A (en) 2019-03-14
RU2017131836A3 RU2017131836A3 (en) 2019-03-14
RU2685297C2 RU2685297C2 (en) 2019-04-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017131836A RU2685297C2 (en) 2017-09-12 2017-09-12 Method of processing edges with multichannel laser

Country Status (1)

Country Link
RU (1) RU2685297C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113930607A (en) * 2021-09-07 2022-01-14 中国科学院宁波材料技术与工程研究所 Self-adaptive distributed laser shock peening processing system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2751404C1 (en) * 2020-10-22 2021-07-13 Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" Laser apparatus for thermal treatment of bulk getters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048911A (en) * 1988-11-15 1991-09-17 Universiti Malaya Coupling of multiple laser beams to a single optical fiber
US6229940B1 (en) * 1998-11-30 2001-05-08 Mcdonnell Douglas Corporation Incoherent fiber optic laser system
US20040081396A1 (en) * 2002-10-23 2004-04-29 Hiroshi Komine Optical fiber array collimator
RU2305136C1 (en) * 2006-06-19 2007-08-27 Закрытое акционерное общество "ЭНТЭК" (ЗАО "ЭНТЭК") Method for reinforcement of part surface and apparatus for performing the same
RU2383416C1 (en) * 2008-12-16 2010-03-10 Закрытое акционерное общество Научно-исследовательский институт Электронного специального технологического оборудования Device for laser processing of materials
CN104822849B (en) * 2012-09-06 2017-05-17 Etxe-Tar有限公司 Method and system for laser hardening of a surface of a workpiece
IN2015DN03147A (en) * 2012-11-08 2015-10-02 Nippon Steel & Sumitomo Metal Corp
RU2563908C1 (en) * 2014-07-21 2015-09-27 Общество с ограниченной ответственностью "НАУЧНО-ТЕХНИЧЕСКИЕ ОБЪЕДИНЕНИЕ "ИРЭ-Полюс" (ООО НТО "ИРЭ-Полюс") Laser radiation distribution method and multibeam laser system therefor
CN111531272B (en) * 2015-05-26 2022-08-09 Ipg光子公司 Multi-beam laser system and welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113930607A (en) * 2021-09-07 2022-01-14 中国科学院宁波材料技术与工程研究所 Self-adaptive distributed laser shock peening processing system and method

Also Published As

Publication number Publication date
RU2685297C2 (en) 2019-04-17
RU2017131836A3 (en) 2019-03-14

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