MX2022012425A - Linea de prensado en caliente y metodo de fabricacion del producto conformado por prensado en caliente. - Google Patents

Linea de prensado en caliente y metodo de fabricacion del producto conformado por prensado en caliente.

Info

Publication number
MX2022012425A
MX2022012425A MX2022012425A MX2022012425A MX2022012425A MX 2022012425 A MX2022012425 A MX 2022012425A MX 2022012425 A MX2022012425 A MX 2022012425A MX 2022012425 A MX2022012425 A MX 2022012425A MX 2022012425 A MX2022012425 A MX 2022012425A
Authority
MX
Mexico
Prior art keywords
hot pressing
die parts
pair
manufacturing
product formed
Prior art date
Application number
MX2022012425A
Other languages
English (en)
Inventor
Toshiya Suzuki
Kenta Uenishi
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
Publication of MX2022012425A publication Critical patent/MX2022012425A/es

Links

Classifications

    • 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
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/005—Multi-stage presses
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Press Drives And Press Lines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Una línea de prensado en caliente (100) incluye: un dispositivo de calentamiento (30); un primer dispositivo de prensado (10) que tiene primeras partes de matriz (1A, 1B); un segundo dispositivo de prensado (20) que tiene segundas partes de matriz (2A, 2B); un primer dispositivo de transporte (41) que transporta una hoja de metal (B) al primer dispositivo de prensado; y un segundo dispositivo de transporte (42) que transporta la hoja de metal (B) al segundo dispositivo de prensado. Uno del par de primeras partes de matriz y el par de segundas partes de matriz incluye una porción de holgura (1Ac) ahuecada hacia adentro, mientras que el otro par de partes de matriz incluye una superficie de contacto a tope (2At) en al menos parte de la porción que corresponde con la porción de holgura (1Ac) del un par de partes de matriz, donde la superficie de contacto a tope hace contacto a tope con la hoja de metal (B) cuando la matriz está en el centro muerto inferior.
MX2022012425A 2020-04-03 2021-03-30 Linea de prensado en caliente y metodo de fabricacion del producto conformado por prensado en caliente. MX2022012425A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020067816 2020-04-03
PCT/JP2021/013549 WO2021200951A1 (ja) 2020-04-03 2021-03-30 熱間プレスライン及び熱間プレス成形品の製造方法

Publications (1)

Publication Number Publication Date
MX2022012425A true MX2022012425A (es) 2022-11-14

Family

ID=77928066

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012425A MX2022012425A (es) 2020-04-03 2021-03-30 Linea de prensado en caliente y metodo de fabricacion del producto conformado por prensado en caliente.

Country Status (7)

Country Link
US (1) US12383949B2 (es)
EP (1) EP4129520A4 (es)
JP (1) JP7376831B2 (es)
KR (1) KR102817375B1 (es)
CN (1) CN115397578B (es)
MX (1) MX2022012425A (es)
WO (1) WO2021200951A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021200923A1 (ja) * 2020-04-03 2021-10-07 日本製鉄株式会社 熱間プレス装置及び熱間プレス成形品の製造方法
WO2024122166A1 (ja) * 2022-12-05 2024-06-13 住友重機械工業株式会社 成形システム
WO2024214765A1 (ja) * 2023-04-11 2024-10-17 日本製鉄株式会社 金型、及び熱間プレス成形品の製造方法
WO2025175142A1 (en) * 2024-02-15 2025-08-21 Tesla, Inc. Hot stamping using sequential tandem presses for automotive parts

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3396282B2 (ja) * 1993-12-08 2003-04-14 高周波熱錬株式会社 プレス焼入れ法
SE9602257L (sv) * 1996-06-07 1997-12-08 Plannja Hardtech Ab Sätt att framställa ståldetalj
JP2007237204A (ja) * 2006-03-07 2007-09-20 Toyota Motor Corp 高強度部品製造方法、高強度部品製造方法に用いられる熱間プレス成形型及び高強度部品製造方法における中間成形品
FR2927828B1 (fr) * 2008-02-26 2011-02-18 Thyssenkrupp Sofedit Procede de formage a partir de flan en materiau trempant avec refroidissement differentiel
DE102009003508B4 (de) * 2009-02-19 2013-01-24 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines pressgehärteten Metallbauteils
SE533825C2 (sv) 2009-06-15 2011-01-25 Gestamp Hardtech Ab Sätt att forma och härda ett ämne av stålplåt
DE102009043926A1 (de) 2009-09-01 2011-03-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zur Herstellung eines Metallbauteils
DE102009050533A1 (de) 2009-10-23 2011-04-28 Thyssenkrupp Sofedit S.A.S Verfahren und Warmumformanlage zur Herstellung eines gehärteten, warm umgeformten Werkstücks
BR112012020616B1 (pt) * 2010-02-19 2020-12-08 Nippon Steel Corporation dispositivo de aquecimento por indução de fluxo transversal
JP5740099B2 (ja) * 2010-04-23 2015-06-24 東プレ株式会社 熱間プレス製品の製造方法
KR101253838B1 (ko) * 2010-12-27 2013-04-12 주식회사 포스코 이물성 부품의 제조방법
MX2018009203A (es) * 2016-01-28 2019-06-20 Nippon Steel & Sumitomo Metal Corp Producto formado tipo panel, puerta de vehículo y método para la fabricación de un producto formado tipo panel.
JP5963184B1 (ja) * 2016-03-29 2016-08-03 フレキシースクラム株式会社 拘束材およびそれを用いた加工装置，搬送装置
JP6357196B2 (ja) * 2016-07-19 2018-07-11 東亜工業株式会社 熱間プレス装置、熱間プレス方法及び自動車車体部品の製造方法
WO2020075310A1 (ja) * 2018-10-10 2020-04-16 ユニプレス株式会社 プレス成形品の製造方法、保持具、及びプレス成形品の製造システム
JP6664556B1 (ja) * 2018-10-10 2020-03-13 ユニプレス株式会社 プレス成形品の製造方法、保持具、及びプレス成形品の製造システム
US12044480B2 (en) 2019-02-04 2024-07-23 Mitsubishi Electric Corporation Heat exchanger and air-conditioning apparatus including the same
US11925968B2 (en) 2019-09-24 2024-03-12 Nippon Steel Corporation Method for manufacturing press-formed article, press-formed article, and press-forming apparatus
KR20230158086A (ko) * 2021-03-30 2023-11-17 닛폰세이테츠 가부시키가이샤 금형 및 열간 프레스 성형품의 제조 방법

Also Published As

Publication number Publication date
EP4129520A1 (en) 2023-02-08
US12383949B2 (en) 2025-08-12
KR102817375B1 (ko) 2025-06-09
CN115397578B (zh) 2026-03-13
JP7376831B2 (ja) 2023-11-09
EP4129520A4 (en) 2023-09-20
US20230158560A1 (en) 2023-05-25
CN115397578A (zh) 2022-11-25
JPWO2021200951A1 (es) 2021-10-07
KR20220146624A (ko) 2022-11-01
WO2021200951A1 (ja) 2021-10-07

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