KR101852704B1 - 3 점 굽힘 프레스 성형에 의한 강관의 성형 방법 및 성형 장치 - Google Patents

3 점 굽힘 프레스 성형에 의한 강관의 성형 방법 및 성형 장치 Download PDF

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Publication number
KR101852704B1
KR101852704B1 KR1020167026910A KR20167026910A KR101852704B1 KR 101852704 B1 KR101852704 B1 KR 101852704B1 KR 1020167026910 A KR1020167026910 A KR 1020167026910A KR 20167026910 A KR20167026910 A KR 20167026910A KR 101852704 B1 KR101852704 B1 KR 101852704B1
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KR
South Korea
Prior art keywords
forming
molding
press
steel
plate
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KR1020167026910A
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English (en)
Korean (ko)
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KR20160127119A (ko
Inventor
마사유키 호리에
유쿠야 다무라
도시히로 미와
도모미 니시무라
도미조 우시오
겐지 다니이치
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제이에프이 스틸 가부시키가이샤
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Publication of KR20160127119A publication Critical patent/KR20160127119A/ko
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Publication of KR101852704B1 publication Critical patent/KR101852704B1/ko

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    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1020167026910A 2014-03-31 2015-03-30 3 점 굽힘 프레스 성형에 의한 강관의 성형 방법 및 성형 장치 KR101852704B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2014070703 2014-03-31
JPJP-P-2014-070703 2014-03-31
JP2015046083A JP6112740B2 (ja) 2014-03-31 2015-03-09 ３点曲げプレス成形による鋼管の成形方法および成形装置
JPJP-P-2015-046083 2015-03-09
PCT/JP2015/059835 WO2015152108A1 (ja) 2014-03-31 2015-03-30 ３点曲げプレス成形による鋼管の成形方法および成形装置

Publications (2)

Publication Number Publication Date
KR20160127119A KR20160127119A (ko) 2016-11-02
KR101852704B1 true KR101852704B1 (ko) 2018-04-26

Family

ID=54240431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167026910A KR101852704B1 (ko) 2014-03-31 2015-03-30 3 점 굽힘 프레스 성형에 의한 강관의 성형 방법 및 성형 장치

Country Status (8)

Country Link
EP (1) EP3127625B1 (ja)
JP (1) JP6112740B2 (ja)
KR (1) KR101852704B1 (ja)
CN (1) CN106132578B (ja)
BR (1) BR112016022005B1 (ja)
RU (1) RU2655511C2 (ja)
SA (1) SA516371949B1 (ja)
WO (1) WO2015152108A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734410B (zh) * 2016-12-30 2019-06-04 南京理工大学 直缝焊管三点弯曲柔性冷弯成形辊位确定方法
CN108994120A (zh) * 2018-08-01 2018-12-14 上海锆卓船舶设计有限公司 适用超高强度、超厚钢板的小直径圆筒的卷制方法及系统
CN109604375B (zh) * 2018-12-27 2020-05-12 南京工大数控科技有限公司 冲压钢板弯曲坡度多工位自动检测系统
CN109967574A (zh) * 2019-04-02 2019-07-05 江苏隆旭重工机械有限公司 一种多段卷板机
JP2023019346A (ja) * 2021-07-29 2023-02-09 Ｊｆｅスチール株式会社 鋼管の真円度予測方法、鋼管の真円度制御方法、鋼管の製造方法、鋼管の真円度予測モデルの生成方法、及び鋼管の真円度予測装置
JP7168047B1 (ja) 2021-07-29 2022-11-09 Ｊｆｅスチール株式会社 鋼管の真円度予測モデルの生成方法、鋼管の真円度予測方法、鋼管の真円度制御方法、鋼管の製造方法、及び鋼管の真円度予測装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009023973A1 (de) 2007-08-21 2009-02-26 Soutec Soudronic Ag Vorrichtung und verfahren zum formen eines rohres aus einem blech

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Publication number Priority date Publication date Assignee Title
SU576136A1 (ru) * 1974-12-26 1977-10-15 Уральский научно-исследовательский институт трубной промышленности Способ формовки труб
JPS60176816U (ja) * 1984-04-28 1985-11-22 三菱重工業株式会社 ロ−ラ−方式押曲げ治具
JP2005324255A (ja) * 2005-06-17 2005-11-24 Nakajima Steel Pipe Co Ltd 丸鋼管の製造方法
JP4180080B2 (ja) * 2005-09-30 2008-11-12 ナカジマ鋼管株式会社 丸鋼管の製造設備
RU2340422C2 (ru) * 2006-10-10 2008-12-10 ГОУ ВПО "Уральский государственный технический университет-УПИ" Способ окончательной формовки труб большого диаметра из u-образной заготовки и устройство для его осуществления
JP5393358B2 (ja) * 2009-09-08 2014-01-22 住友重機械工業株式会社 板曲げプレス
WO2012092909A1 (de) * 2011-01-07 2012-07-12 Technische Universität Dortmund Verfahren zum inkrementellen umformen von blechstrukturen, insbesondere zum umformen von rohren oder dgl.
DE102011009660B4 (de) * 2011-01-27 2013-05-29 Sms Meer Gmbh Vorrichtung und Verfahren zum Umformen von Flachprodukten in Schlitzrohre oder Rohrvorprodukte
JP5614324B2 (ja) * 2011-02-21 2014-10-29 Ｊｆｅスチール株式会社 鋼管の製造方法
EP2529849B1 (de) * 2011-05-31 2021-03-10 SMS group GmbH Verfahren und Vorrichtung zum Herstellen von Schlitzrohren aus Blechtafeln
RU2493927C2 (ru) * 2011-11-17 2013-09-27 Виктор Васильевич Кузнецов Способ изготовления трубы
CN104271279B (zh) * 2012-08-09 2016-12-07 杰富意钢铁株式会社 钢管的制造方法
JP6262166B2 (ja) * 2014-03-31 2018-01-17 Ｊｆｅスチール株式会社 ベンディングプレス成形用金型

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009023973A1 (de) 2007-08-21 2009-02-26 Soutec Soudronic Ag Vorrichtung und verfahren zum formen eines rohres aus einem blech

Also Published As

Publication number Publication date
RU2016142577A (ru) 2018-05-03
EP3127625A1 (en) 2017-02-08
EP3127625B1 (en) 2020-01-29
WO2015152108A1 (ja) 2015-10-08
JP2015199125A (ja) 2015-11-12
BR112016022005B1 (pt) 2021-02-02
BR112016022005A2 (pt) 2017-08-15
RU2655511C2 (ru) 2018-05-28
CN106132578B (zh) 2018-01-05
KR20160127119A (ko) 2016-11-02
SA516371949B1 (ar) 2020-02-23
RU2016142577A3 (ja) 2018-05-03
EP3127625A4 (en) 2017-08-02
CN106132578A (zh) 2016-11-16
JP6112740B2 (ja) 2017-04-12

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