BR112017024031A2 - método e aparelhos para o tratamento térmico de um objeto utilizando um feixe de energia - Google Patents

método e aparelhos para o tratamento térmico de um objeto utilizando um feixe de energia

Info

Publication number
BR112017024031A2
BR112017024031A2 BR112017024031A BR112017024031A BR112017024031A2 BR 112017024031 A2 BR112017024031 A2 BR 112017024031A2 BR 112017024031 A BR112017024031 A BR 112017024031A BR 112017024031 A BR112017024031 A BR 112017024031A BR 112017024031 A2 BR112017024031 A2 BR 112017024031A2
Authority
BR
Brazil
Prior art keywords
heat treating
energy beam
scanner
optical path
deflector device
Prior art date
Application number
BR112017024031A
Other languages
English (en)
Other versions
BR112017024031B1 (pt
Inventor
Iglesias Valle Irati
Domínguez Cobreros Jesús
Sancho Díaz Paula
Original Assignee
Ikergune A I E
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 Ikergune A I E filed Critical Ikergune A I E
Publication of BR112017024031A2 publication Critical patent/BR112017024031A2/pt
Publication of BR112017024031B1 publication Critical patent/BR112017024031B1/pt

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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • C21D2221/00—Treating localised areas of an article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Laser Beam Processing (AREA)

Abstract

a invenção refere-se a um método e aparelho para tratamento térmico de um objeto, tal como para o endurecimento de objetos com formas complexas, tais como virabrequim. o método compreende a etapa de projetar um feixe de energia (1) tal como um raio laser sobre uma superfície do objeto (1000), operando um scanner (2) de modo a verificar repetidamente o feixe (1) para deslocar um ponto primário (11) de acordo com um primeiro padrão de varredura de modo a estabelecer um ponto efetivo (12) no objeto, e deslocando o referido ponto efetivo (12) em relação à superfície do objeto (1000). o feixe segue um caminho óptico entre o scanner (2) e a superfície do objeto (11), e um dispositivo defletor de feixe (3, 3a) é colocado no caminho óptico para redirecionar o feixe. o dispositivo deflector do feixe pode ser colocado perto da superfície do objeto.
BR112017024031-9A 2015-05-08 2016-05-06 Método e aparelhos para o tratamento térmico de um objeto utilizando um feixe de energia BR112017024031B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15382242 2015-05-08
EP15382242.4 2015-05-08
PCT/EP2016/060226 WO2016180736A1 (en) 2015-05-08 2016-05-06 Method and apparatus for heat treatment of a ferrous material using an energy beam

Publications (2)

Publication Number Publication Date
BR112017024031A2 true BR112017024031A2 (pt) 2018-07-17
BR112017024031B1 BR112017024031B1 (pt) 2021-11-09

Family

ID=53191626

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024031-9A BR112017024031B1 (pt) 2015-05-08 2016-05-06 Método e aparelhos para o tratamento térmico de um objeto utilizando um feixe de energia

Country Status (10)

Country Link
US (1) US11047019B2 (pt)
EP (1) EP3294914B1 (pt)
KR (1) KR102537341B1 (pt)
CN (2) CN112501419B (pt)
BR (1) BR112017024031B1 (pt)
CA (1) CA2985256C (pt)
ES (1) ES2770827T3 (pt)
MX (1) MX2017014307A (pt)
RU (1) RU2707166C2 (pt)
WO (1) WO2016180736A1 (pt)

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TWI616260B (zh) * 2016-12-09 2018-03-01 財團法人金屬工業研究發展中心 雷射加工裝置及雷射加工方法
US20190218634A1 (en) * 2018-01-15 2019-07-18 Ford Global Technologies, Llc Laser heat-treated shaft and method of making the same
US10883154B2 (en) 2018-08-07 2021-01-05 GM Global Technology Operations LLC Crankshaft and method of manufacture
EP3674427A1 (en) * 2018-12-28 2020-07-01 Etxe-Tar, S.A. Method and system for heating using an energy beam
DE102019206179B4 (de) * 2019-04-30 2023-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anordnung zur Modifizierung von Oberflächen metallischer Bauteile
US11401565B2 (en) * 2019-05-17 2022-08-02 Fca Us Llc Sheet metal forming die laser surface hardening process
EP3983567A1 (en) * 2019-06-12 2022-04-20 Etxe-Tar, S.A. Method and system for heating using an energy beam

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Also Published As

Publication number Publication date
RU2017142385A3 (pt) 2019-10-15
KR20180025848A (ko) 2018-03-09
ES2770827T3 (es) 2020-07-03
KR102537341B1 (ko) 2023-05-25
CN107922989B (zh) 2020-11-10
RU2017142385A (ru) 2019-06-05
CN107922989A (zh) 2018-04-17
CN112501419B (zh) 2023-05-09
CN112501419A (zh) 2021-03-16
EP3294914B1 (en) 2019-12-18
US11047019B2 (en) 2021-06-29
CA2985256C (en) 2023-03-14
US20180155804A1 (en) 2018-06-07
RU2707166C2 (ru) 2019-11-22
BR112017024031B1 (pt) 2021-11-09
EP3294914A1 (en) 2018-03-21
WO2016180736A1 (en) 2016-11-17
MX2017014307A (es) 2018-06-28
CA2985256A1 (en) 2016-11-17

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/05/2016, OBSERVADAS AS CONDICOES LEGAIS.