MX2016011840A - Metodo y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo. - Google Patents

Metodo y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo.

Info

Publication number
MX2016011840A
MX2016011840A MX2016011840A MX2016011840A MX2016011840A MX 2016011840 A MX2016011840 A MX 2016011840A MX 2016011840 A MX2016011840 A MX 2016011840A MX 2016011840 A MX2016011840 A MX 2016011840A MX 2016011840 A MX2016011840 A MX 2016011840A
Authority
MX
Mexico
Prior art keywords
laser
workpiece
surface area
relative movement
laser spot
Prior art date
Application number
MX2016011840A
Other languages
English (en)
Inventor
Domínguez Jesús
Sancho Paula
BILBAO Olatz
Original Assignee
Etxe-Tar S A
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 Etxe-Tar S A filed Critical Etxe-Tar S A
Publication of MX2016011840A publication Critical patent/MX2016011840A/es

Links

Classifications

    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • B23K26/08—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
    • 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
    • B23K26/0823—Devices involving rotation of the workpiece
    • 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • 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
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
    • 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
    • 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
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/005—Camshafts
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

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

Abstract

Método de endurecimiento por láser de un área superficial de una pieza de trabajo, tal como una superficie de una muñequilla de un cigüeñal, que comprende: generar un movimiento relativo entre la superficie de la pieza de trabajo y una fuente de láser para permitir que un punto de láser se proyecte posteriormente sobre diferentes porciones de dicha área superficial, y durante dicho movimiento relativo, realizar una exploración repetitiva con el haz de láser (2) con el fin de producir un punto de láser eficaz equivalente bidimensional (5) sobre dicha área superficial. El patrón de exploración puede comprender al menos tres líneas sustancialmente paralelas que el punto de láser sigue en un determinado orden. Cuando la pieza de trabajo comprende varias muñequillas que tienen diferentes anchuras, se pueden usar dos fuentes de láser (1, 1A) para endurecer el área superficial de las muñequillas más anchas.
MX2016011840A 2014-03-11 2015-02-11 Metodo y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo. MX2016011840A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14382086 2014-03-11
PCT/EP2015/052879 WO2015135715A1 (en) 2014-03-11 2015-02-11 Method and system for laser hardening of a surface of a workpiece

Publications (1)

Publication Number Publication Date
MX2016011840A true MX2016011840A (es) 2017-05-10

Family

ID=50382394

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011840A MX2016011840A (es) 2014-03-11 2015-02-11 Metodo y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo.

Country Status (12)

Country Link
US (1) US10648056B2 (es)
EP (1) EP3117014B1 (es)
JP (1) JP6687280B2 (es)
KR (1) KR102396213B1 (es)
CN (1) CN106133152B (es)
BR (1) BR112016020870B1 (es)
CA (1) CA2941898C (es)
ES (1) ES2849573T3 (es)
MX (1) MX2016011840A (es)
RU (1) RU2682189C2 (es)
SI (1) SI3117014T1 (es)
WO (1) WO2015135715A1 (es)

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US11919103B2 (en) * 2016-07-22 2024-03-05 Illinois Tool Works Inc. Laser welding, cladding, and/or additive manufacturing systems and methods of laser welding, cladding, and/or additive manufacturing
EP3299112A1 (en) 2016-09-21 2018-03-28 Etxe-Tar, S.A. Method of and system for welding using an energy beam scanned repeatedly in two dimensions
DE102017111541A1 (de) * 2017-05-26 2018-11-29 Walzengießerei Coswig GmbH Oberflächengehärtetes rotationssymmetrisches Werkstück, Härtungsverfahren und Härtungsvorrichtung
DE102018100549B3 (de) * 2017-11-14 2018-11-29 Scansonic Mi Gmbh Verfahren und Vorrichtung zum Laserhärten von Werkstücken
US20190218634A1 (en) * 2018-01-15 2019-07-18 Ford Global Technologies, Llc Laser heat-treated shaft and method of making the same
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EP3670064A1 (en) * 2018-12-21 2020-06-24 Etxe-Tar, S.A. Method and system for supervision of a scan of an energy beam
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DE102019113841A1 (de) * 2019-05-23 2020-11-26 AM Metals GmbH Verfahren zur additiven Fertigung dreidimensionaler Bauteile sowie entsprechende Vorrichtung
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EP3892907A1 (de) * 2020-04-06 2021-10-13 Bystronic Laser AG Maschinenrahmen für eine werkzeugmaschine und werkzeugmaschine
CN111584699B (zh) * 2020-05-15 2021-09-10 盐城东山精密制造有限公司 一种led封装体表面激光处理系统及led封装方法
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Also Published As

Publication number Publication date
CN106133152B (zh) 2019-04-16
BR112016020870B1 (pt) 2021-05-18
KR20160132938A (ko) 2016-11-21
RU2682189C2 (ru) 2019-03-15
SI3117014T1 (sl) 2021-04-30
EP3117014A1 (en) 2017-01-18
CA2941898A1 (en) 2015-09-17
JP2017514990A (ja) 2017-06-08
CN106133152A (zh) 2016-11-16
US20170022584A1 (en) 2017-01-26
US10648056B2 (en) 2020-05-12
EP3117014B1 (en) 2020-12-30
RU2016136401A (ru) 2018-03-15
CA2941898C (en) 2022-03-15
JP6687280B2 (ja) 2020-04-22
RU2016136401A3 (es) 2018-10-25
KR102396213B1 (ko) 2022-05-10
ES2849573T3 (es) 2021-08-19
WO2015135715A1 (en) 2015-09-17

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