WO2008123505A1 - 曲げ加工製品の製造方法、製造装置及び連続製造装置 - Google Patents

曲げ加工製品の製造方法、製造装置及び連続製造装置 Download PDF

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Publication number
WO2008123505A1
WO2008123505A1 PCT/JP2008/056368 JP2008056368W WO2008123505A1 WO 2008123505 A1 WO2008123505 A1 WO 2008123505A1 JP 2008056368 W JP2008056368 W JP 2008056368W WO 2008123505 A1 WO2008123505 A1 WO 2008123505A1
Authority
WO
WIPO (PCT)
Prior art keywords
metallic material
heating means
downstream
heated
bending
Prior art date
Application number
PCT/JP2008/056368
Other languages
English (en)
French (fr)
Inventor
Atsushi Tomizawa
Naoaki Shimada
Fumihiko Kikuchi
Shinjiro Kuwayama
Original Assignee
Sumitomo Metal Industries, Ltd.
Sumitomo Pipe & Tube Co., Ltd.
Sumikin Plant, Ltd.
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
Priority to KR1020097023010A priority Critical patent/KR101281941B1/ko
Priority to AU2008235842A priority patent/AU2008235842B2/en
Priority to BRPI0810789-0A2A priority patent/BRPI0810789A2/pt
Priority to JP2009509252A priority patent/JP5201132B2/ja
Priority to MX2009010608A priority patent/MX2009010608A/es
Priority to EA200970926A priority patent/EA017248B1/ru
Application filed by Sumitomo Metal Industries, Ltd., Sumitomo Pipe & Tube Co., Ltd., Sumikin Plant, Ltd. filed Critical Sumitomo Metal Industries, Ltd.
Priority to CN200880018793A priority patent/CN101678425A/zh
Priority to EP08739481A priority patent/EP2149409A4/en
Priority to CA2682815A priority patent/CA2682815C/en
Publication of WO2008123505A1 publication Critical patent/WO2008123505A1/ja
Priority to ZA2009/06868A priority patent/ZA200906868B/en
Priority to US12/572,606 priority patent/US8316683B2/en

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/165—Cooling equipment
    • 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
    • C21D1/34—Methods of heating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

　金属材を三次元的に曲げ加工する加工方法及び装置を提供する。 　支持手段により支持される金属材を上流から下流へ向けて送り出しながら、支持手段の下流で曲げ加工を行う曲げ加工方法を用いて三次元に屈曲する曲げ加工部と焼入れ部とを断続的に有する曲げ加工製品を製造する。支持手段の下流で金属材の加熱手段により、金属材の一部を加熱し、加熱手段の下流に配置され加熱手段により加熱された金属材を軸方向へ送り出す複数のロールを有する可動ローラダイスの位置を三次元で変更することにより、金属材における、加熱手段により加熱された部分に曲げモーメントを付与することによって曲げ加工を行い、加熱手段と可動ローラダイスとの間に配置される冷却手段により、加熱手段により加熱された部分に冷却媒体を吹き付けることによって金属材を焼き入れ、可動ローラダイスを抜けた部分の金属材を支持することにより、曲げ加工による成形品の誤差を抑制する。
PCT/JP2008/056368 2007-04-04 2008-03-31 曲げ加工製品の製造方法、製造装置及び連続製造装置 WO2008123505A1 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AU2008235842A AU2008235842B2 (en) 2007-04-04 2008-03-31 Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same
BRPI0810789-0A2A BRPI0810789A2 (pt) 2007-04-04 2008-03-31 Método de fabricação de um produto curvado e aparelho e linha contínua para fabricação do mesmo
JP2009509252A JP5201132B2 (ja) 2007-04-04 2008-03-31 曲げ加工製品の製造方法、製造装置及び連続製造装置
MX2009010608A MX2009010608A (es) 2007-04-04 2008-03-31 Metodo parafabricar producto acodado y un aparato y una linea continua para fabricar el mismo.
EA200970926A EA017248B1 (ru) 2007-04-04 2008-03-31 Способ производства гнутых изделий и устройство и линия для непрерывного производства гнутых изделий
KR1020097023010A KR101281941B1 (ko) 2007-04-04 2008-03-31 굽힘가공제품의 제조 방법, 제조 장치 및 연속 제조 장치
CN200880018793A CN101678425A (zh) 2007-04-04 2008-03-31 弯曲加工制品的制造方法、制造装置以及连续制造装置
EP08739481A EP2149409A4 (en) 2007-04-04 2008-03-31 MANUFACTURING METHOD, MANUFACTURING APPARATUS, AND APPARATUS FOR CONTINUOUS PRODUCTION OF FOLDED PRODUCTS
CA2682815A CA2682815C (en) 2007-04-04 2008-03-31 Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same
ZA2009/06868A ZA200906868B (en) 2007-04-04 2009-10-02 Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same
US12/572,606 US8316683B2 (en) 2007-04-04 2009-10-02 Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-098731 2007-04-04
JP2007098731 2007-04-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/572,606 Continuation US8316683B2 (en) 2007-04-04 2009-10-02 Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same

Publications (1)

Publication Number Publication Date
WO2008123505A1 true WO2008123505A1 (ja) 2008-10-16

Family

ID=39830982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056368 WO2008123505A1 (ja) 2007-04-04 2008-03-31 曲げ加工製品の製造方法、製造装置及び連続製造装置

Country Status (12)

Country Link
US (1) US8316683B2 (ja)
EP (1) EP2149409A4 (ja)
JP (1) JP5201132B2 (ja)
KR (2) KR101281941B1 (ja)
CN (2) CN101678425A (ja)
AU (1) AU2008235842B2 (ja)
BR (1) BRPI0810789A2 (ja)
CA (1) CA2682815C (ja)
EA (1) EA017248B1 (ja)
MX (1) MX2009010608A (ja)
WO (1) WO2008123505A1 (ja)
ZA (1) ZA200906868B (ja)

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WO2010134496A1 (ja) * 2009-05-19 2010-11-25 住友金属工業株式会社 曲げ加工装置
WO2011007810A1 (ja) * 2009-07-14 2011-01-20 住友金属工業株式会社 曲げ部材の製造方法及び製造装置
WO2011083816A1 (ja) * 2010-01-06 2011-07-14 住友金属工業株式会社 屈曲部材の製造方法および製造装置
JP2012036463A (ja) * 2010-08-09 2012-02-23 Sumitomo Metal Ind Ltd Ｚｎ−Ａｌ−Ｍｇ系めっき熱処理鋼材およびその製造方法
CN102481612A (zh) * 2009-05-19 2012-05-30 住友金属工业株式会社 弯曲加工装置
CN102625736A (zh) * 2009-08-25 2012-08-01 住友金属工业株式会社 弯曲构件、弯曲构件的制造装置及制造方法
WO2012108282A1 (ja) * 2011-02-09 2012-08-16 本田技研工業株式会社 自動車のフロントサイドフレーム構造
JP2012157874A (ja) * 2011-01-31 2012-08-23 Jfe Steel Corp 曲がり形状を有するフランジレス閉断面構造部品の製造方法及び装置
JP2012157875A (ja) * 2011-01-31 2012-08-23 Jfe Steel Corp 曲がり形状を有する閉断面構造部品の製造方法及び装置
JP2013505140A (ja) * 2009-09-21 2013-02-14 シェイプ・コープ 三次元スイープユニットを備えるロール成形機及び方法
JP2013176808A (ja) * 2008-10-28 2013-09-09 Nippon Steel & Sumitomo Metal Corp 曲げ加工製品の製造方法及び製造装置
WO2013153683A1 (ja) * 2012-04-13 2013-10-17 Ｊｆｅスチール株式会社 曲がり形状を有するフランジレス閉断面構造部品の製造方法及び装置
WO2013153680A1 (ja) * 2012-04-13 2013-10-17 Ｊｆｅスチール株式会社 曲がり形状を有する閉断面構造部品の製造方法及び装置
JP5510336B2 (ja) * 2009-01-14 2014-06-04 新日鐵住金株式会社 中空部材、その製造装置および製造方法
CN107234443A (zh) * 2017-07-05 2017-10-10 湖南大学 机器人主动牵引的三维变曲率型材在线弯曲成形装置
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US8316683B2 (en) 2012-11-27
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AU2008235842A1 (en) 2008-10-16
JPWO2008123505A1 (ja) 2010-07-15
KR20090130239A (ko) 2009-12-21
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