EP3127625A4 - Procédé de formage de tube en acier et dispositif de formage utilisant une flexion en trois points - Google Patents

Procédé de formage de tube en acier et dispositif de formage utilisant une flexion en trois points Download PDF

Info

Publication number: EP3127625A4
Authority: EP; European Patent Office
Prior art keywords: steel; shaping; point bending; pipe; shaping device
Prior art date: 2014-03-31
Legal status (The legal status 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 status listed.): Granted

Application number

EP15773059.9A

Other languages

German (de)

English (en)

Other versions

EP3127625A1 (fr

EP3127625B1 (fr

Inventor

Masayuki Horie

Yukuya TAMURA

Toshihiro Miwa

Tomomi Nishimura

Tomizo Ushio

Kenji TANIICHI

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

Original Assignee

JFE 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.)

2014-03-31

Filing date

2015-03-30

Publication date

2017-08-02

2015-03-30 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2017-02-08 Publication of EP3127625A1 publication Critical patent/EP3127625A1/fr

2017-08-02 Publication of EP3127625A4 publication Critical patent/EP3127625A4/fr

2020-01-29 Application granted granted Critical

2020-01-29 Publication of EP3127625B1 publication Critical patent/EP3127625B1/fr

Status Active legal-status Critical Current

2035-03-30 Anticipated expiration legal-status Critical

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

EP15773059.9A 2014-03-31 2015-03-30 Procédé de formage de tube en acier et dispositif de formage utilisant une flexion en trois points Active EP3127625B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2014070703		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
PCT/JP2015/059835 WO2015152108A1 (fr)	2014-03-31	2015-03-30	Procédé de formage de tube en acier et dispositif de formage utilisant une flexion en trois points

Publications (3)

Publication Number	Publication Date
EP3127625A1 EP3127625A1 (fr)	2017-02-08
EP3127625A4 true EP3127625A4 (fr)	2017-08-02
EP3127625B1 EP3127625B1 (fr)	2020-01-29

Family

ID=54240431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15773059.9A Active EP3127625B1 (fr)	2014-03-31	2015-03-30	Procédé de formage de tube en acier et dispositif de formage utilisant une flexion en trois points

Country Status (8)

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

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
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
JP7528888B2 (ja) *	2021-07-29	2024-08-06	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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009023973A1 (fr) *	2007-08-21	2009-02-26	Soutec Soudronic Ag	Procédé et dispositif pour former un tube à partir d'une tôle
WO2012092909A1 (fr) *	2011-01-07	2012-07-12	Technische Universität Dortmund	Procédé pour la transformation incrémentielle de structures en tôle, en particulier pour la transformation de tubes ou similaires
JP2012170977A (ja) *	2011-02-21	2012-09-10	Jfe Steel Corp	鋼管の製造方法
WO2014024287A1 (fr) *	2012-08-09	2014-02-13	Ｊｆｅスチール株式会社	Procédé de fabrication de tuyau en acier
EP3127624A1 (fr) *	2014-03-31	2017-02-08	JFE Steel Corporation	Matrice pour cintrage-formage sous pression

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
DE102011009660B4 (de) *	2011-01-27	2013-05-29	Sms Meer Gmbh	Vorrichtung und Verfahren zum Umformen von Flachprodukten in Schlitzrohre oder Rohrvorprodukte
EP2529849B1 (fr) *	2011-05-31	2021-03-10	SMS group GmbH	Dispositif et procédé de fabrication de tuyaux fendus à partir de plaques de tôle
RU2493927C2 (ru) *	2011-11-17	2013-09-27	Виктор Васильевич Кузнецов	Способ изготовления трубы

2015
- 2015-03-09 JP JP2015046083A patent/JP6112740B2/ja active Active
- 2015-03-30 EP EP15773059.9A patent/EP3127625B1/fr active Active
- 2015-03-30 CN CN201580016930.9A patent/CN106132578B/zh active Active
- 2015-03-30 KR KR1020167026910A patent/KR101852704B1/ko active Active
- 2015-03-30 RU RU2016142577A patent/RU2655511C2/ru active
- 2015-03-30 WO PCT/JP2015/059835 patent/WO2015152108A1/fr active Application Filing
- 2015-03-30 BR BR112016022005-6A patent/BR112016022005B1/pt active IP Right Grant
2016
- 2016-09-29 SA SA516371949A patent/SA516371949B1/ar unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009023973A1 (fr) *	2007-08-21	2009-02-26	Soutec Soudronic Ag	Procédé et dispositif pour former un tube à partir d'une tôle
WO2012092909A1 (fr) *	2011-01-07	2012-07-12	Technische Universität Dortmund	Procédé pour la transformation incrémentielle de structures en tôle, en particulier pour la transformation de tubes ou similaires
JP2012170977A (ja) *	2011-02-21	2012-09-10	Jfe Steel Corp	鋼管の製造方法
WO2014024287A1 (fr) *	2012-08-09	2014-02-13	Ｊｆｅスチール株式会社	Procédé de fabrication de tuyau en acier
EP3127624A1 (fr) *	2014-03-31	2017-02-08	JFE Steel Corporation	Matrice pour cintrage-formage sous pression

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015152108A1 *

Also Published As

Publication number	Publication date
SA516371949B1 (ar)	2020-02-23
WO2015152108A1 (fr)	2015-10-08
BR112016022005A2 (pt)	2017-08-15
KR101852704B1 (ko)	2018-04-26
CN106132578B (zh)	2018-01-05
KR20160127119A (ko)	2016-11-02
RU2016142577A (ru)	2018-05-03
JP6112740B2 (ja)	2017-04-12
RU2016142577A3 (fr)	2018-05-03
EP3127625A1 (fr)	2017-02-08
JP2015199125A (ja)	2015-11-12
CN106132578A (zh)	2016-11-16
RU2655511C2 (ru)	2018-05-28
BR112016022005B1 (pt)	2021-02-02
EP3127625B1 (fr)	2020-01-29

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