Nothing Special   »   [go: up one dir, main page]

WO2010011103A3 - 프레스 경화용 금형의 냉각장치 - Google Patents

프레스 경화용 금형의 냉각장치 Download PDF

Info

Publication number
WO2010011103A3
WO2010011103A3 PCT/KR2009/004133 KR2009004133W WO2010011103A3 WO 2010011103 A3 WO2010011103 A3 WO 2010011103A3 KR 2009004133 W KR2009004133 W KR 2009004133W WO 2010011103 A3 WO2010011103 A3 WO 2010011103A3
Authority
WO
WIPO (PCT)
Prior art keywords
press
mold
cooling water
cure
steel sheet
Prior art date
Application number
PCT/KR2009/004133
Other languages
English (en)
French (fr)
Other versions
WO2010011103A2 (ko
Inventor
권순용
홍승택
Original Assignee
현대제철 주식회사
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 현대제철 주식회사 filed Critical 현대제철 주식회사
Priority to EP09800584A priority Critical patent/EP2289694B1/en
Priority to JP2011511523A priority patent/JP5403768B2/ja
Publication of WO2010011103A2 publication Critical patent/WO2010011103A2/ko
Publication of WO2010011103A3 publication Critical patent/WO2010011103A3/ko
Priority to US12/955,854 priority patent/US20110068519A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof
    • 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
    • B21D37/16—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • B30B15/064—Press plates with heating or cooling means
    • 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
    • C21D2221/00—Treating localised areas of an article

Landscapes

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

Abstract

본 발명은 프레스 경화용 부품을 생산하는 강판 블랭크의 프레스 공정중 트리밍 절단 부위의 냉각 속도를 지연시킬 수 있도록 그 구조가 개선된 것이다. 본 발명에 따른 프레스 경화용 금형의 냉각장치는, 강판 블랭크를 상,하부에서 프레스 가공하도록 내부에 냉각수 공급부가 배치되는 상,하부 금형으로 구성된 프레스 경화용 금형과, 상,하부 금형의 냉각수 공급부와 강판 블랭크의 접촉면 사이에 배치되어 강판 블랭크측에 전달되는 냉각수의 온도를 조절하는 냉각수 온도 조절수단으로 대별된다. 이에 따르면 본 발명은 상,하부 금형의 냉각수 공급부로부터 전달되는 냉각속도를 지연시켜 트리밍 절단 부위의 급냉을 방지하여 경도가 높은 마르텐 사이트 조직화되는 것을 방지할 수 있으므로, 트리밍 공정시 트리밍 금형의 마모를 줄일 수 있게 되어 내구성 향상 및 생산성을 증가시킬 수 있는 유용한 효과를 갖는다.
PCT/KR2009/004133 2008-07-25 2009-07-24 프레스 경화용 금형의 냉각장치 WO2010011103A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09800584A EP2289694B1 (en) 2008-07-25 2009-07-24 Press-cure mold cooling device
JP2011511523A JP5403768B2 (ja) 2008-07-25 2009-07-24 プレス硬化用金型の冷却装置
US12/955,854 US20110068519A1 (en) 2008-07-25 2010-11-29 Press hardening die cooling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0072979 2008-07-25
KR20080072979 2008-07-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/955,854 Continuation US20110068519A1 (en) 2008-07-25 2010-11-29 Press hardening die cooling device

Publications (2)

Publication Number Publication Date
WO2010011103A2 WO2010011103A2 (ko) 2010-01-28
WO2010011103A3 true WO2010011103A3 (ko) 2010-05-14

Family

ID=41570747

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004133 WO2010011103A2 (ko) 2008-07-25 2009-07-24 프레스 경화용 금형의 냉각장치

Country Status (5)

Country Link
US (1) US20110068519A1 (ko)
EP (1) EP2289694B1 (ko)
JP (1) JP5403768B2 (ko)
KR (1) KR101149233B1 (ko)
WO (1) WO2010011103A2 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012579B3 (de) * 2010-03-23 2011-07-07 Benteler Automobiltechnik GmbH, 33102 Verfahren und Vorrichtung zur Herstellung von gehärteten Formbauteilen
JP2011255413A (ja) * 2010-06-11 2011-12-22 Toyoda Iron Works Co Ltd 鋼板の加熱装置、プレス成形品の製造方法、およびプレス成形品
KR101253838B1 (ko) * 2010-12-27 2013-04-12 주식회사 포스코 이물성 부품의 제조방법
CN102140573B (zh) * 2011-03-04 2013-06-05 鲁统山 一种自动连续装卸工件的淬火机床
CA2846130C (en) * 2011-08-22 2016-01-05 Marwood Metal Fabrication Limited Forming press
KR101387332B1 (ko) 2012-05-10 2014-04-21 (주)포스코 급속 냉각 기능을 갖는 핫프레스포밍용 금형 및 이러한 금형의 냉각방법
CN102672054B (zh) * 2012-05-30 2015-04-01 浙江吉利汽车研究院有限公司杭州分公司 热成形方法及热成形模具
US20140091063A1 (en) * 2012-09-28 2014-04-03 Electro-Motive Diesel, Inc. System for hardening a cylindrical metal component
EP2971193B1 (en) * 2013-03-13 2024-05-22 Magna International Inc. Processing of hot stamped parts
DE102013013270A1 (de) 2013-08-09 2015-02-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen eines pressgehärteten Bauteils
KR101542969B1 (ko) * 2013-09-04 2015-08-07 현대자동차 주식회사 전기 직접 가열 방식을 이용하는 블랭크 성형장치 및 이를 이용한 제조방법
CN104357629A (zh) * 2014-11-12 2015-02-18 天津市热处理研究所有限公司 工件热处理用淬火模具
HUE039096T2 (hu) * 2015-03-26 2018-12-28 Weba Werkzeugbau Betr Gmbh Eljárás és készülék helyenként edzett alakos idom elõállítására
JP6970163B2 (ja) * 2015-03-31 2021-11-24 住友重機械工業株式会社 成形装置
CN105344841A (zh) * 2015-10-30 2016-02-24 鹰普（中国）有限公司 一种加热整形方法
CN105537424A (zh) * 2015-12-30 2016-05-04 东莞市豪斯特热冲压技术有限公司 一种用于热冲压模具的并联冷却水路结构
US10625323B2 (en) 2016-02-19 2020-04-21 Ford Global Technologies, Llc Method for monitoring quality of hot stamped components
US11229935B2 (en) * 2016-10-21 2022-01-25 Ford Global Technologies, Llc Method for monitoring quality of hot stamped components
CN108326159B (zh) * 2018-02-08 2020-03-17 苑世剑 一种大尺寸铝合金拼焊板类构件冷冻成形方法
CN109877231B (zh) * 2019-04-25 2020-07-28 江苏理工学院 一种模具冷却系统及冷却方法
CN110014092B (zh) * 2019-04-25 2020-07-28 江苏理工学院 一种模具冷却系统及清洗方法
JP7390153B2 (ja) * 2019-10-08 2023-12-01 大同プラント工業株式会社 クエンチ処理設備及びクエンチ処理方法
JP7320422B2 (ja) * 2019-10-08 2023-08-03 大同プラント工業株式会社 オーステンパー処理設備及びオーステンパー処理方法
CN112453096B (zh) * 2020-10-10 2023-03-24 重庆至信实业集团有限公司 不等厚片材的加工工艺及其设备
CN113290150B (zh) * 2021-04-30 2024-03-15 合肥合锻智能制造股份有限公司 可拆式温度可控热压组合模具
CN114015843B (zh) * 2021-11-05 2023-03-24 安徽理工大学 一种间接热成型冲压装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018318U (ko) * 1999-03-17 2000-10-16 이구택 용광로의 괴재처리장 내측벽부 냉각장치
KR20020027013A (ko) * 2000-10-04 2002-04-13 이구택 응력제거열처리 보증 ａｐｉ-ｘ65급 라인파이프용 강재 및그 제조방법
KR20030005631A (ko) * 2001-07-09 2003-01-23 현대자동차주식회사 프레스 장치
JP2005111763A (ja) * 2003-10-07 2005-04-28 Matsuoka Minako 有通気性物の加圧加熱硬化成形方法、金型装置および油圧プレス装置
KR100534762B1 (ko) * 2003-08-14 2005-12-07 기아자동차주식회사 냉각장치가 장착된 프레스 금형
KR100628427B1 (ko) * 2004-10-11 2006-09-26 류갑성 할로겐 램프를 구비한 성형용 금형 시스템 및 이를 이용한성형방법
KR100711386B1 (ko) * 2005-12-21 2007-04-30 주식회사 포스코 열연 강판의 냉각 제어 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703093A (en) * 1969-11-11 1972-11-21 Aisin Seiki Process and apparatus for performing a simultaneous and combined press-forming and heat-treatment of steel stock
JPH0546890Y2 (ko) * 1988-01-09 1993-12-09
JP3396897B2 (ja) * 1992-09-29 2003-04-14 アイシン精機株式会社 固体成形焼入方法
JPH0931544A (ja) * 1995-07-14 1997-02-04 Nippon Steel Corp 加工性に優れた高強度鋼板の製造方法
SE9602257L (sv) * 1996-06-07 1997-12-08 Plannja Hardtech Ab Sätt att framställa ståldetalj
JP2002241835A (ja) * 2001-02-20 2002-08-28 Aisin Takaoka Ltd ワークの部分強化方法
JP4135397B2 (ja) * 2002-05-13 2008-08-20 日産自動車株式会社 プレス部品の焼入れ方法および焼入れ装置
DE102005018240B4 (de) * 2005-04-19 2010-11-18 Benteler Automobiltechnik Gmbh Vorrichtung zum Umformen von Metallblechen
JP2006326620A (ja) * 2005-05-25 2006-12-07 Toa Kogyo Kk プレス成形装置及びプレス成形方法
DE102005032113B3 (de) * 2005-07-07 2007-02-08 Schwartz, Eva Verfahren und Vorrichtung zum Warmumformen und partiellen Härten eines Bauteils
KR100719760B1 (ko) * 2005-12-29 2007-05-17 주식회사 포스코 균일한 경도를 갖는 열간 프레스 성형 제품을 위한 금형냉각 장치 및 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018318U (ko) * 1999-03-17 2000-10-16 이구택 용광로의 괴재처리장 내측벽부 냉각장치
KR20020027013A (ko) * 2000-10-04 2002-04-13 이구택 응력제거열처리 보증 ａｐｉ-ｘ65급 라인파이프용 강재 및그 제조방법
KR20030005631A (ko) * 2001-07-09 2003-01-23 현대자동차주식회사 프레스 장치
KR100534762B1 (ko) * 2003-08-14 2005-12-07 기아자동차주식회사 냉각장치가 장착된 프레스 금형
JP2005111763A (ja) * 2003-10-07 2005-04-28 Matsuoka Minako 有通気性物の加圧加熱硬化成形方法、金型装置および油圧プレス装置
KR100628427B1 (ko) * 2004-10-11 2006-09-26 류갑성 할로겐 램프를 구비한 성형용 금형 시스템 및 이를 이용한성형방법
KR100711386B1 (ko) * 2005-12-21 2007-04-30 주식회사 포스코 열연 강판의 냉각 제어 방법

Also Published As

Publication number Publication date
EP2289694A2 (en) 2011-03-02
KR101149233B1 (ko) 2012-05-29
JP2011523375A (ja) 2011-08-11
US20110068519A1 (en) 2011-03-24
KR20100011958A (ko) 2010-02-03
EP2289694A4 (en) 2011-05-18
EP2289694B1 (en) 2013-01-09
WO2010011103A2 (ko) 2010-01-28
JP5403768B2 (ja) 2014-01-29

Similar Documents

Publication Publication Date Title
WO2010011103A3 (ko) 프레스 경화용 금형의 냉각장치
MX2016013666A (es) Metodo para fabricar una parte de formacion por prensado en caliente y una parte de formacion por prensado en caliente.
WO2008153183A1 (ja) 成形品の製造方法
WO2013020757A3 (de) Umformverfahren zum warmumformen eines stahlblechs eines herzustellenden rotorblattes einer windenergieanlage
WO2008139639A1 (ja) ベンド管及びその製造方法
CN101590589B (zh) 传动件的生产方法
CN104525729B (zh) 一种u型工件折弯模具的使用方法
WO2011162512A3 (ko) 비정질합금을 이용한 임플란트의 제조장치 및 제조방법
MY166836A (en) Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk, glass blank for magnetic disk
CN104762460B (zh) 一种高强钢汽车板的轧制及深加工短流程集成制造方法
CN103846633A (zh) 一种变速箱用的惰轮轴的锻造方法
CN102284841B (zh) 一种解决履带板淬火变形的方法
CN103464614A (zh) 一种接线盒的生产专用模具组
CN204308055U (zh) 一种u型工件折弯模具
WO2013030157A3 (de) Verfahren zum herstellen eines pressgehärteten formteils sowie presshärtwerkzeug
CN104439990A (zh) 一种齿轮齿块的加工工艺
CN202155422U (zh) 一种履带板冲孔模具
CN204308056U (zh) 一种带限位功能折弯模具
CN204449043U (zh) 润滑热成形钢板修边刃口的模具结构
CN104475505A (zh) 一种防盗门门框的折弯成型方法
CN204234587U (zh) 一种防盗门门框专用模具
KR20140134125A (ko) 부품의 홀 가공이 용이한 핫 스탬핑 성형장치 및 성형방법
CN204338739U (zh) 润滑热成形钢板修边刃口的模具系统
CN204338734U (zh) 减小热成形钢板修边刃口磨损的斜面润滑模具系统
CN204338733U (zh) 减小热成形钢板修边刃口磨损的斜面润滑模具结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09800584

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011511523

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2009800584

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE