CA2967914C - Method of producing steel pipe and press die used for same - Google Patents

Method of producing steel pipe and press die used for same Download PDF

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Publication number
CA2967914C
CA2967914C CA2967914A CA2967914A CA2967914C CA 2967914 C CA2967914 C CA 2967914C CA 2967914 A CA2967914 A CA 2967914A CA 2967914 A CA2967914 A CA 2967914A CA 2967914 C CA2967914 C CA 2967914C
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CA
Canada
Prior art keywords
bent portion
preformed body
bending
steel pipe
lightly
Prior art date
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.)
Active
Application number
CA2967914A
Other languages
English (en)
French (fr)
Other versions
CA2967914A1 (en
Inventor
Masayuki Horie
Yukuya TAMURA
Toshihiro Miwa
Junichi Tateno
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.)
Filing date
Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of CA2967914A1 publication Critical patent/CA2967914A1/en
Application granted granted Critical
Publication of CA2967914C publication Critical patent/CA2967914C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
CA2967914A 2014-11-25 2015-11-12 Method of producing steel pipe and press die used for same Active CA2967914C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014237608 2014-11-25
JP2014-237608 2014-11-25
PCT/JP2015/081818 WO2016084607A1 (ja) 2014-11-25 2015-11-12 鋼管の製造方法及びその方法に使用するプレス金型

Publications (2)

Publication Number Publication Date
CA2967914A1 CA2967914A1 (en) 2016-06-02
CA2967914C true CA2967914C (en) 2020-03-24

Family

ID=56074176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2967914A Active CA2967914C (en) 2014-11-25 2015-11-12 Method of producing steel pipe and press die used for same

Country Status (8)

Country Link
EP (1) EP3225321B1 (pt)
JP (1) JP6015997B1 (pt)
KR (1) KR20170070155A (pt)
CN (1) CN107000012B (pt)
BR (1) BR112017010436B1 (pt)
CA (1) CA2967914C (pt)
RU (1) RU2663674C1 (pt)
WO (1) WO2016084607A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019018762B1 (pt) * 2017-03-15 2023-12-12 Jfe Steel Corporation Molde de prensa e método para fabricar tubo de aço
JP6566231B1 (ja) * 2018-03-30 2019-08-28 Ｊｆｅスチール株式会社 鋼板の端曲げ方法および装置並びに鋼管の製造方法および設備
DE102018211311B4 (de) * 2018-07-09 2020-03-26 Sms Group Gmbh Erweiterte Regelung JCO-Formpresse
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
RU2769596C1 (ru) * 2018-09-14 2022-04-04 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления стальной трубы и матрица
JP6846761B2 (ja) * 2018-10-19 2021-03-24 フタバ産業株式会社 プレス装置、及び楕円筒状部材の製造方法
CN109513763B (zh) * 2019-01-14 2024-02-20 廊坊中德汽车座椅制造有限公司 一种制造汽车座椅靠背架u型管的方法
JP6966492B2 (ja) * 2019-02-04 2021-11-17 フタバ産業株式会社 パイプの製造方法
JP7381010B2 (ja) 2019-10-03 2023-11-15 株式会社キーレックス 金属管成形装置及び金属管成形方法
WO2022009575A1 (ja) 2020-07-10 2022-01-13 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
WO2022009576A1 (ja) 2020-07-10 2022-01-13 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
JP7211461B1 (ja) 2021-09-03 2023-01-24 Ｊｆｅスチール株式会社 金属材料の引張圧縮反転負荷挙動予測方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1387199A (en) * 1920-06-22 1921-08-09 Philadelphia Bronze Bearing & Method of making tubing
US2479336A (en) * 1947-03-27 1949-08-16 Hpm Dev Corp Blankholder press for forming workpieces
SE414129B (sv) * 1977-01-11 1980-07-14 Carbox Ab Sett vid formning av ror fran ett i huvudsak plant emne
JPS53112260A (en) * 1977-03-11 1978-09-30 Nippon Kokan Kk <Nkk> Method and apparatus for manufacturing tihick-walled steel pipe by uoe system
JPS55139117A (en) * 1979-04-19 1980-10-30 Nippon Steel Corp Forming method for thick walled uo steel valley
FI74414C (fi) * 1980-08-18 1988-02-08 Sl Tuotanto Oy Anordning foer framstaellning av ett metallroer.
JPS60130419A (ja) * 1983-12-19 1985-07-11 Taiho Kogyo Co Ltd 円筒部材の製造装置
US4638665A (en) * 1985-10-03 1987-01-27 Full Vision, Inc. Tube bender
DE3632952A1 (de) * 1986-09-27 1988-04-07 Hoesch Ag Verfahren und vorrichtung zur kontinuierlichen herstellung rohrfoermiger koerper mittels laser-laengsnahtschweissung
JPH11285729A (ja) * 1998-04-01 1999-10-19 Sumitomo Metal Ind Ltd Ｕｏｅ鋼管の製造方法
JP4644934B2 (ja) * 2000-12-15 2011-03-09 Ｊｆｅスチール株式会社 Ｕｏｅパイプの製造方法
JP4388767B2 (ja) * 2003-06-30 2009-12-24 川崎油工株式会社 パイププレス成形方法
JP4479327B2 (ja) * 2004-04-21 2010-06-09 住友金属工業株式会社 Ｕｏｅ鋼管製造工程におけるｕプレス用ポンチ装置
CN101898207B (zh) * 2010-07-12 2012-05-30 燕山大学 大型直缝焊管管坯四点弯曲渐进式模压成形方法
CN102151724B (zh) * 2010-11-25 2013-01-09 电子科技大学 直缝焊管笼式成型工艺的花型设计方法
EP2529849B1 (de) * 2011-05-31 2021-03-10 SMS group GmbH Verfahren und Vorrichtung zum Herstellen von Schlitzrohren aus Blechtafeln
CN202527584U (zh) * 2012-02-24 2012-11-14 宝山钢铁股份有限公司 一种uoe大口径直缝焊管u成型镶套模具
CN203678902U (zh) * 2013-12-25 2014-07-02 隆昌山川精密焊管有限责任公司 Cta焊管成型机组

Also Published As

Publication number Publication date
JP6015997B1 (ja) 2016-10-26
JPWO2016084607A1 (ja) 2017-04-27
KR20170070155A (ko) 2017-06-21
BR112017010436A2 (pt) 2017-12-26
CN107000012B (zh) 2019-08-27
CA2967914A1 (en) 2016-06-02
WO2016084607A1 (ja) 2016-06-02
EP3225321A4 (en) 2017-12-27
BR112017010436B1 (pt) 2021-10-26
RU2663674C1 (ru) 2018-08-08
EP3225321A1 (en) 2017-10-04
CN107000012A (zh) 2017-08-01
EP3225321B1 (en) 2023-08-30

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Effective date: 20170608