MX2015009724A - Procesamiento de partes estampadas en caliente. - Google Patents

Procesamiento de partes estampadas en caliente.

Info

Publication number
MX2015009724A
MX2015009724A MX2015009724A MX2015009724A MX2015009724A MX 2015009724 A MX2015009724 A MX 2015009724A MX 2015009724 A MX2015009724 A MX 2015009724A MX 2015009724 A MX2015009724 A MX 2015009724A MX 2015009724 A MX2015009724 A MX 2015009724A
Authority
MX
Mexico
Prior art keywords
blank
areas
select areas
martensite
dies
Prior art date
Application number
MX2015009724A
Other languages
English (en)
Inventor
Jaswinder Pal Singh
Original Assignee
Magna Int Inc
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 Magna Int Inc filed Critical Magna Int Inc
Publication of MX2015009724A publication Critical patent/MX2015009724A/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)

Abstract

Se provee un método para la manufactura de una parte de acero, que incluye estampado en caliente seguido por recorte, perforación o rebordeado, sin fractura retardada y sin necesidad de reconocido. El método incluye calentamiento de una preforma formada de un material de acero, formar la preforma entre un par de moldes y enfriamiento de la preforma. Se reduce la caída de temperatura en áreas seleccionadas de la preforma, lo que limita la cantidad de martensita formada en las áreas seleccionadas, pero permite que la martensita se forme en otras áreas. Los moldes pueden ser formados con materiales modificados o canales de enfriamiento modificados para limitar la cantidad de martensita formada en las áreas seleccionadas de la preforma. Las áreas seleccionadas son más blandas que las otras áreas y pueden ser subsecuentemente recortadas, perforadas o rebordeadas sin las fracturas retardadas.
MX2015009724A 2013-03-13 2014-02-21 Procesamiento de partes estampadas en caliente. MX2015009724A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361778843P 2013-03-13 2013-03-13
PCT/US2014/017595 WO2014163832A1 (en) 2013-03-13 2014-02-21 Processing of hot stamped parts

Publications (1)

Publication Number Publication Date
MX2015009724A true MX2015009724A (es) 2016-03-31

Family

ID=51658785

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009724A MX2015009724A (es) 2013-03-13 2014-02-21 Procesamiento de partes estampadas en caliente.

Country Status (11)

Country Link
US (1) US10457997B2 (es)
EP (1) EP2971193B1 (es)
JP (1) JP2016516582A (es)
KR (1) KR20150127083A (es)
CN (1) CN105283564A (es)
BR (1) BR112015021057A2 (es)
CA (1) CA2899970A1 (es)
ES (1) ES2982165T3 (es)
MX (1) MX2015009724A (es)
RU (1) RU2015129987A (es)
WO (1) WO2014163832A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015021057A2 (pt) * 2013-03-13 2017-07-18 Magna Int Inc método e aparelho para formar uma parte, e, parte formada a quente
DE102013108046A1 (de) * 2013-07-26 2015-01-29 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zum partiellen Härten von Halbzeugen
CA2933088A1 (en) * 2016-03-24 2017-09-24 The Electromac Group, Inc. Hot stamp cell
CN105750397B (zh) * 2016-04-27 2018-09-11 武汉理工大学 便于热冲压件后期切边冲孔的热冲压模具及其设计方法
US10722930B2 (en) 2016-12-20 2020-07-28 Ford Global Technologies, Llc Cooling of dies using solid conductors
US10486215B2 (en) * 2017-06-16 2019-11-26 Ford Motor Company Apparatus and method for piercing and trimming hot stamped parts
CN107597962A (zh) * 2017-08-15 2018-01-19 上海交通大学 一种热冲压与模具修边的集成工艺
US10697035B2 (en) 2017-10-03 2020-06-30 Ford Motor Company 3-D printed cooling channels to produce PHS parts with tailored properties
US11014137B2 (en) * 2017-10-26 2021-05-25 Ford Motor Company Warm die trimming in hot forming applications
US11198167B2 (en) * 2018-06-26 2021-12-14 Ford Motor Company Methods for die trimming hot stamped parts and parts formed therefrom
US11447228B2 (en) * 2020-04-23 2022-09-20 The Boeing Company Methods of manufacture for aircraft substructure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053118A1 (de) * 1999-10-29 2001-05-31 Medtronic Inc Apparat und Verfahren zur Selbstidentifizierung aus der Ferne von Komponenten in medizinischen Vorrichtungssystemen
DE102005032113B3 (de) * 2005-07-07 2007-02-08 Schwartz, Eva Verfahren und Vorrichtung zum Warmumformen und partiellen Härten eines Bauteils
WO2007084089A2 (en) 2006-01-18 2007-07-26 Mehmet Terziakin Method for delaying of cooling and hardening of desired zones of a sheet during a hot metal stamping process
DE102008034996B4 (de) 2008-07-25 2010-11-18 Benteler Automobiltechnik Gmbh Vorrichtung zum Warmformen, Presshärten und Schneiden eines Halbzeugs aus härtbarem Stahl
EP2289694B1 (en) * 2008-07-25 2013-01-09 Hyundai Steel Company Press-cure mold cooling device
CA2758057A1 (en) * 2009-04-06 2010-10-14 Gestamp Hardtech Ab Method of manufacturing a formed product
DE102009043926A1 (de) * 2009-09-01 2011-03-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zur Herstellung eines Metallbauteils
DE102011053118C5 (de) * 2011-08-30 2021-08-05 Kirchhoff Automotive Deutschland Gmbh Verfahren zum Herstellen eines pressgehärteten Formteils sowie Presshärtwerkzeug
BR112015021057A2 (pt) * 2013-03-13 2017-07-18 Magna Int Inc método e aparelho para formar uma parte, e, parte formada a quente

Also Published As

Publication number Publication date
US20160024608A1 (en) 2016-01-28
CN105283564A (zh) 2016-01-27
BR112015021057A2 (pt) 2017-07-18
KR20150127083A (ko) 2015-11-16
CA2899970A1 (en) 2014-10-09
EP2971193B1 (en) 2024-05-22
EP2971193A1 (en) 2016-01-20
EP2971193A4 (en) 2016-05-04
RU2015129987A (ru) 2017-04-17
WO2014163832A1 (en) 2014-10-09
JP2016516582A (ja) 2016-06-09
ES2982165T3 (es) 2024-10-14
US10457997B2 (en) 2019-10-29

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