WO2011115402A3 - 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재 - Google Patents

비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재 Download PDF

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Publication number
WO2011115402A3
WO2011115402A3 PCT/KR2011/001781 KR2011001781W WO2011115402A3 WO 2011115402 A3 WO2011115402 A3 WO 2011115402A3 KR 2011001781 W KR2011001781 W KR 2011001781W WO 2011115402 A3 WO2011115402 A3 WO 2011115402A3
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WO
WIPO (PCT)
Prior art keywords
roll
asymmetric rolling
same
asymmetric
rolled material
Prior art date
Application number
PCT/KR2011/001781
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English (en)
French (fr)
Other versions
WO2011115402A2 (ko
Inventor
정효태
최병학
Original Assignee
강릉원주대학교 산학협력단
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 강릉원주대학교 산학협력단 filed Critical 강릉원주대학교 산학협력단
Priority to EP11756533.3A priority Critical patent/EP2548663A4/en
Priority to JP2012558078A priority patent/JP5775888B2/ja
Priority to US13/635,900 priority patent/US9421592B2/en
Priority to CN201180023951.5A priority patent/CN103037992B/zh
Publication of WO2011115402A2 publication Critical patent/WO2011115402A2/ko
Publication of WO2011115402A3 publication Critical patent/WO2011115402A3/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/24—Forming parameters asymmetric rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • B21B2267/065—Top and bottom roll have different diameters; Asymmetrical rolling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

본 발명의 일측면에 따르면 동일한 회전선속도로 회전하는 서로 상이한 직경을 가지는 압연롤이 1 쌍을 이루는 하나 이상의 작업롤을 이용하여 피압연재를 압연하는 비대칭 압연방법제공된다. 본 발명의 또 다른 일측면에 의하면, 피압연재의 제 1 면에 접촉되는 제 1 롤; 제 1 롤에 비해 더 큰 직경을 가지며 제 1 면의 반대면인 제 2 면에 접촉되는 제 2 롤; 및 제 1 롤 및 제 2 롤의 회전각속도의 비가 조절될 수 있도록 제 1 롤 및 제 2 롤에 동력을 공급하는 동력제공부;를 포함하는 비대칭 압연장치가 제공된다.
PCT/KR2011/001781 2010-03-18 2011-03-15 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재 WO2011115402A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11756533.3A EP2548663A4 (en) 2010-03-18 2011-03-15 DEVICE FOR ASYMMETRIC ROLLING, METHOD FOR ASYMMETRIC ROLLING AND ROLLED MATERIAL MANUFACTURED THEREFROM
JP2012558078A JP5775888B2 (ja) 2010-03-18 2011-03-15 非対称圧延装置、非対称圧延方法及びそれを用いて製造された圧延材
US13/635,900 US9421592B2 (en) 2010-03-18 2011-03-15 Asymmetric rolling device, asymmetric rolling method and rolled material manufactured using same
CN201180023951.5A CN103037992B (zh) 2010-03-18 2011-03-15 不对称轧制设备、不对称轧制方法和由其制造的轧得材料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0024299 2010-03-18
KR1020100024299A KR101084314B1 (ko) 2010-03-18 2010-03-18 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재

Publications (2)

Publication Number Publication Date
WO2011115402A2 WO2011115402A2 (ko) 2011-09-22
WO2011115402A3 true WO2011115402A3 (ko) 2012-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001781 WO2011115402A2 (ko) 2010-03-18 2011-03-15 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재

Country Status (6)

Country Link
US (1) US9421592B2 (ko)
EP (1) EP2548663A4 (ko)
JP (2) JP5775888B2 (ko)
KR (1) KR101084314B1 (ko)
CN (1) CN103037992B (ko)
WO (1) WO2011115402A2 (ko)

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KR101274503B1 (ko) 2011-03-28 2013-06-13 강릉원주대학교산학협력단 비대칭 압연장치, 비대칭 압연방법 및 이를 이용하여 제조된 압연재
KR101532646B1 (ko) * 2013-03-29 2015-06-30 한국기계연구원 대칭 및 비대칭 압연을 이용한 마그네슘 합금시트의 제조방법 및 이를 이용하여 제조된 마그네슘 합금시트
CN103978031B (zh) * 2014-03-25 2016-02-24 宁波宝新不锈钢有限公司 一种二十辊轧机的非对称轧制方法
US10023944B2 (en) 2014-04-01 2018-07-17 Honda Motor Co., Ltd. Compositions and integrated processes for advanced warm-forming of light metal alloys
CN105112832B (zh) * 2015-09-18 2017-03-22 上海交通大学 一种超细结构高强度Ti‑6Al‑4V合金板材的制备方法
CN106391700B (zh) * 2016-08-31 2018-02-09 燕山大学 一种下驱动式y型四辊板带轧机
KR101889019B1 (ko) 2016-12-23 2018-08-20 주식회사 포스코 마그네슘 합금판, 및 그 제조방법
CN108637015A (zh) * 2018-04-17 2018-10-12 河南明镁镁业科技有限公司 一种高效率环保异步轧机
CN112808772A (zh) * 2019-12-25 2021-05-18 中南大学 一种优化镁合金板材微观组织和力学性能的轧制成形方法
EP3858503B1 (de) 2020-01-28 2023-01-25 Primetals Technologies Germany GmbH Walzwerk mit werkstoffeigenschaftsabhängiger walzung
US11642712B1 (en) * 2022-02-24 2023-05-09 GM Global Technology Operations LLC Method of manufacturing vehicle body structure component to include reinforced regions

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Also Published As

Publication number Publication date
JP2013525111A (ja) 2013-06-20
EP2548663A2 (en) 2013-01-23
US20130017118A1 (en) 2013-01-17
KR20110105185A (ko) 2011-09-26
JP5775888B2 (ja) 2015-09-09
KR101084314B1 (ko) 2011-11-16
WO2011115402A2 (ko) 2011-09-22
US9421592B2 (en) 2016-08-23
JP2015134378A (ja) 2015-07-27
EP2548663A4 (en) 2013-09-11
CN103037992B (zh) 2016-04-27
CN103037992A (zh) 2013-04-10

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