EP3778050A4 - Procédé et dispositif pour cintrer le flanc d'une plaque d'acier, et procédé et équipement de fabrication de tuyau en acier - Google Patents

Procédé et dispositif pour cintrer le flanc d'une plaque d'acier, et procédé et équipement de fabrication de tuyau en acier Download PDF

Info

Publication number: EP3778050A4
Authority: EP; European Patent Office
Prior art keywords: bending; manufacturing; equipment; steel plate; steel pipe
Prior art date: 2018-03-30
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

EP19777128.0A

Other languages

German (de)

English (en)

Other versions

EP3778050A1 (fr

EP3778050B1 (fr

Inventor

Masayuki Horie

Toshihiro Miwa

Tetsuya Tokuhara

Hidenori Hiraki

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.)

2018-03-30

Filing date

2019-03-04

Publication date

2021-05-19

2019-03-04 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2021-02-17 Publication of EP3778050A1 publication Critical patent/EP3778050A1/fr

2021-05-19 Publication of EP3778050A4 publication Critical patent/EP3778050A4/fr

2024-05-01 Application granted granted Critical

2024-05-01 Publication of EP3778050B1 publication Critical patent/EP3778050B1/fr

Status Active legal-status Critical Current

2039-03-04 Anticipated expiration legal-status Critical

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
- 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor

Landscapes

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

EP19777128.0A 2018-03-30 2019-03-04 Procédé et dispositif pour cintrer le flanc d'une plaque d'acier, et procédé et équipement de fabrication de tuyau en acier Active EP3778050B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018068003		2018-03-30
PCT/JP2019/008297 WO2019188001A1 (fr)	2018-03-30	2019-03-04	Procédé et dispositif pour cintrer le flanc d'une plaque d'acier, et procédé et équipement de fabrication de tuyau en acier

Publications (3)

Publication Number	Publication Date
EP3778050A1 EP3778050A1 (fr)	2021-02-17
EP3778050A4 true EP3778050A4 (fr)	2021-05-19
EP3778050B1 EP3778050B1 (fr)	2024-05-01

Family

ID=68061406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19777128.0A Active EP3778050B1 (fr)	2018-03-30	2019-03-04	Procédé et dispositif pour cintrer le flanc d'une plaque d'acier, et procédé et équipement de fabrication de tuyau en acier

Country Status (7)

Country	Link
EP (1)	EP3778050B1 (fr)
JP (1)	JP6566231B1 (fr)
KR (1)	KR102325590B1 (fr)
CN (1)	CN111954580B (fr)
RU (1)	RU2741916C1 (fr)
SA (1)	SA520420221B1 (fr)
WO (1)	WO2019188001A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2745056C1 (ru) *	2018-03-30	2021-03-18	ДжФЕ СТИЛ КОРПОРЕЙШН	Способ и устройство для гибки краев толстого стального листа и способ и установка для изготовления стальной трубы
CN114346593B (zh) *	2021-11-26	2023-04-25	武汉船用机械有限责任公司	异形零件的加工制造方法
CN114160708B (zh) *	2022-01-07	2025-03-25	厦门势拓御能科技有限公司	一种扁线成型冲压模具及冲压设备
CN117380810B (zh) *	2023-10-26	2026-04-14	太原学院	一种用于自由弯曲焊管制备的弯边设备及其使用方法

Citations (1)

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Publication number	Priority date	Publication date	Assignee	Title
JP2009006358A (ja) *	2007-06-28	2009-01-15	Nippon Steel Corp	鋼管製造設備及び鋼管製造方法

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SU654153A3 (ru) *	1973-10-17	1979-03-25	Маннесманн Аг (Фирма)	Устройство дл гибки кромок листа
JPS5650510U (fr) *	1979-09-27	1981-05-06
JPS5881517A (ja) *	1981-11-09	1983-05-16	Nippon Steel Corp	長尺半割管の連続成形方法
JPS5910918U (ja) *	1982-07-13	1984-01-24	住友金属工業株式会社	Ｕｏｅ製管用プレス
SU1719126A1 (ru) *	1990-02-26	1992-03-15	Ростовский-На-Дону Проектно-Конструкторский Технологический Институт Комбайностроения Производственного Объединения "Ростсельмаш" Им.Ю.В.Андропова	Штамп дл гибки и плющени краев листовых заготовок
AT393639B (de) *	1990-03-15	1991-11-25	Lift Verkaufsgeraete Gmbh	Blechbiegevorrichtung
JPH0732049A (ja)	1993-07-14	1995-02-03	Nippon Steel Corp	Ｕｏｅ鋼管の成形方法
JP3214292B2 (ja)	1995-04-25	2001-10-02	日本鋼管株式会社	Ｕｏｅ鋼管の製造方法
JPH10211520A (ja)	1997-01-29	1998-08-11	Nkk Corp	Ｕｏｅ鋼管の製造方法
JP2001009524A (ja)	1999-06-30	2001-01-16	Toyota Motor Corp	筒状体の製造方法
KR100530325B1 (ko) *	2001-04-30	2005-11-22	주식회사 포스코	가변식 스트립 선단부 절곡장치
JP4706521B2 (ja)	2006-03-17	2011-06-22	住友金属工業株式会社	Ｕプレス装置およびｕプレス方法
JP4410787B2 (ja)	2006-11-09	2010-02-03	新日本製鐵株式会社	高強度溶接鋼管の製造方法
DE102007012316B9 (de) *	2007-03-09	2009-06-10	Europipe Gmbh	Verfahren und Anbiegepresse zum Anbiegen der Randstreifen eines zu einem Schlitzrohr zu formenden ebenen Bleches
DE102008027807B4 (de) *	2008-06-06	2011-05-12	Eisenbau Krämer mbH	Verfahren zum Herstellen eines großen Stahlrohres
FR2942981B1 (fr) *	2009-03-13	2011-04-08	Amada Europe	Presse plieuse pour le pliage de feuilles
KR20100106700A (ko) *	2009-03-24	2010-10-04	진영희	자동차의 고무부싱용 관체 및 그 제조방법
JP5696357B2 (ja)	2009-11-27	2015-04-08	セイコーエプソン株式会社	搬送ローラーの製造方法、搬送ローラー、印刷装置
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
KR20130003682A (ko) *	2011-06-30	2013-01-09	주식회사 포스코	조관 방법 및 성형기
CN104487184B (zh) *	2012-09-24	2017-05-03	新日铁住金株式会社	截面形状沿着长边方向发生变化的型钢的制造方法及辊轧成形装置
JP6070967B2 (ja) *	2013-05-29	2017-02-01	Ｊｆｅスチール株式会社	溶接鋼管の製造方法
BR112017010436B1 (pt) *	2014-11-25	2021-10-26	Jfe Steel Corporation	Método para fabricação de tubo de aço e molde de prensa usado no dito método
RU2638465C1 (ru) *	2017-01-13	2017-12-13	Евгений Владимирович Михайлов	Способ и устройство для гибки тонколистового металла
RU2745056C1 (ru) *	2018-03-30	2021-03-18	ДжФЕ СТИЛ КОРПОРЕЙШН	Способ и устройство для гибки краев толстого стального листа и способ и установка для изготовления стальной трубы

2019
- 2019-03-04 KR KR1020207026722A patent/KR102325590B1/ko active Active
- 2019-03-04 WO PCT/JP2019/008297 patent/WO2019188001A1/fr not_active Ceased
- 2019-03-04 EP EP19777128.0A patent/EP3778050B1/fr active Active
- 2019-03-04 CN CN201980023045.1A patent/CN111954580B/zh active Active
- 2019-03-04 JP JP2019527260A patent/JP6566231B1/ja not_active Expired - Fee Related
- 2019-03-04 RU RU2020133777A patent/RU2741916C1/ru active
2020
- 2020-09-27 SA SA520420221A patent/SA520420221B1/ar unknown

Patent Citations (1)

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Publication number	Priority date	Publication date	Assignee	Title
JP2009006358A (ja) *	2007-06-28	2009-01-15	Nippon Steel Corp	鋼管製造設備及び鋼管製造方法

Also Published As

Publication number	Publication date
KR20200119328A (ko)	2020-10-19
EP3778050A1 (fr)	2021-02-17
KR102325590B1 (ko)	2021-11-11
BR112020020095A2 (pt)	2021-01-05
WO2019188001A1 (fr)	2019-10-03
SA520420221B1 (ar)	2022-09-01
RU2741916C1 (ru)	2021-01-29
JP6566231B1 (ja)	2019-08-28
CN111954580A (zh)	2020-11-17
EP3778050B1 (fr)	2024-05-01
JPWO2019188001A1 (ja)	2020-04-30
CN111954580B (zh)	2022-05-10

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