KR20120056305A - 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법 - Google Patents

우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법 Download PDF

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Publication number
KR20120056305A
KR20120056305A KR1020127011060A KR20127011060A KR20120056305A KR 20120056305 A KR20120056305 A KR 20120056305A KR 1020127011060 A KR1020127011060 A KR 1020127011060A KR 20127011060 A KR20127011060 A KR 20127011060A KR 20120056305 A KR20120056305 A KR 20120056305A
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KR
South Korea
Prior art keywords
strip
electric resistance
edge
pin
tube
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.)
Withdrawn
Application number
KR1020127011060A
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English (en)
Korean (ko)
Inventor
가즈히토 겐모치
다카토시 오카베
히로야스 요코야마
유지 스기모토
무네요시 무라카미
오사무 시오타니
노부유키 마츠오
도모히로 이노우에
겐이치 이와자키
Original Assignee
제이에프이 스틸 가부시키가이샤
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 claimed from JP2005362722A external-priority patent/JP4720480B2/ja
Priority claimed from JP2006163203A external-priority patent/JP2007330983A/ja
Priority claimed from JP2006188569A external-priority patent/JP2008012582A/ja
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20120056305A publication Critical patent/KR20120056305A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B21C37/0822—Guiding or aligning the edges of the bent sheet
    • 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
    • B21C37/0826—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
    • 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
    • B21C37/083—Supply, or operations combined with supply, of 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
    • B21D5/06—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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
KR1020127011060A 2005-12-16 2006-11-09 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법 Withdrawn KR20120056305A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2005362722A JP4720480B2 (ja) 2005-12-16 2005-12-16 溶接部特性の良好な電縫管の製造方法
JPJP-P-2005-362722 2005-12-16
JP2006163203A JP2007330983A (ja) 2006-06-13 2006-06-13 溶接部特性の良好な電縫管の製造方法
JPJP-P-2006-163203 2006-06-13
JP2006186675 2006-07-06
JPJP-P-2006-186675 2006-07-06
JP2006188569A JP2008012582A (ja) 2006-07-07 2006-07-07 溶接部特性の良好な電縫管製造方法
JPJP-P-2006-188569 2006-07-07
PCT/JP2006/322790 WO2007069425A1 (ja) 2005-12-16 2006-11-09 溶接部特性に優れる電縫管の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020087010563A Division KR101169237B1 (ko) 2005-12-16 2006-11-09 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법

Publications (1)

Publication Number Publication Date
KR20120056305A true KR20120056305A (ko) 2012-06-01

Family

ID=38162739

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020127011060A Withdrawn KR20120056305A (ko) 2005-12-16 2006-11-09 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법
KR1020087010563A Active KR101169237B1 (ko) 2005-12-16 2006-11-09 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020087010563A Active KR101169237B1 (ko) 2005-12-16 2006-11-09 우수한 용접부 특성을 갖는 전기저항 용접관의 제조 방법

Country Status (7)

Country Link
US (1) US9000320B2 (enExample)
EP (1) EP1961501B1 (enExample)
KR (2) KR20120056305A (enExample)
CN (1) CN103752643B (enExample)
AU (1) AU2006324717B2 (enExample)
TW (1) TW200726536A (enExample)
WO (1) WO2007069425A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4720480B2 (ja) * 2005-12-16 2011-07-13 Ｊｆｅスチール株式会社 溶接部特性の良好な電縫管の製造方法
JP5176495B2 (ja) * 2007-11-13 2013-04-03 Ｊｆｅスチール株式会社 溶接部特性に優れた電縫管の製造方法
JP2011121682A (ja) * 2009-12-09 2011-06-23 Seiko Epson Corp 印刷装置、搬送ユニット、搬送ローラー及び搬送ローラーの製造方法
JP5273885B2 (ja) * 2011-08-31 2013-08-28 日新製鋼株式会社 小径金属管の製造方法及び製造装置
CN106989216A (zh) * 2016-01-20 2017-07-28 浙江三花智能控制股份有限公司 管件本体、管件及管件的加工方法
CN106238501B (zh) * 2016-08-27 2018-05-08 安徽长青电子机械（集团）有限公司 一种钢带卷管自动生产系统
EP3511082B1 (en) 2016-09-12 2020-11-18 JFE Steel Corporation Clad electric resistance welded pipe or tube made of steel and method of producing same
MX389152B (es) 2017-02-13 2025-03-20 Nippon Steel Nisshin Co Ltd Método para fabricar tubo de metal soldado por resistencia eléctrica y tubo de metal soldado por resistencia eléctrica.
JP6741192B1 (ja) * 2019-03-15 2020-08-19 Ｊｆｅスチール株式会社 継目無角形鋼管の製造方法
US20230017230A1 (en) * 2019-12-10 2023-01-19 Spinduction Weld Inc. Method for Gas Phase Alloy Enhancement of Solid State Welds
CN113103015B (zh) * 2021-05-20 2022-03-15 燕山大学 一种erw管结合面轧制装置及焊接加热优化方法
CA3243538A1 (en) * 2021-12-27 2025-04-29 Chastnoe Uchrezhdenie Ро Obespecheniyu Nauchnogo Razvitiya Atomnoj Otrasli "Nauka I Innovacii" AUTOMATIC WELDING MACHINE FOR LONGITUDINAL RIBBING OF TUBES
CN115415736A (zh) * 2022-06-06 2022-12-02 桐庐忠朝水暖器材有限公司 一种不锈钢管的制作方法
CN121082733B (zh) * 2025-11-07 2026-02-03 邯郸市友发钢管有限公司 一种带钢轧制边缘限位装置及直缝焊接机

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US1698584A (en) * 1926-04-21 1929-01-08 Nat Tube Co Pipe skelp
JPS5731485A (en) 1980-08-04 1982-02-19 Nippon Steel Corp X-shaped groove welding method for electro-unite tube manufacture
DE3274724D1 (en) * 1981-03-11 1987-01-29 Kawasaki Steel Co Method of forming electric welded steel tube
JPS62292282A (ja) * 1986-06-11 1987-12-18 Kawasaki Heavy Ind Ltd 溶接管製造方法
JPS63317212A (ja) 1987-06-22 1988-12-26 Kobe Steel Ltd 加工性の優れた電縫鋼管の製造方法
JPH02307686A (ja) 1989-05-24 1990-12-20 Kawasaki Steel Corp ステンレス電縫鋼管の製造方法
JPH04105709A (ja) 1990-08-22 1992-04-07 Kobe Steel Ltd 電縫鋼管の製造方法
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US5494209A (en) * 1992-12-28 1996-02-27 Olin Corporation Method for the manufacture of an internally enhanced welded tubing
JPH0716760A (ja) 1993-06-30 1995-01-20 Kawasaki Steel Corp 電縫鋼管の溶接方法
DE4434134A1 (de) * 1994-09-24 1996-03-28 Kabelmetal Electro Gmbh Verfahren zur Herstellung eines längsnahtgeschweißten Metallrohres
ATE199332T1 (de) * 1996-06-11 2001-03-15 Kawasaki Steel Co Verfahren und vorrichtung zur herstellung von stahlrohren
JP3700321B2 (ja) 1996-08-15 2005-09-28 Ｊｆｅスチール株式会社 固相圧接鋼管の製造装置
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Also Published As

Publication number Publication date
CN103752643B (zh) 2016-03-02
TW200726536A (en) 2007-07-16
KR20080056277A (ko) 2008-06-20
EP1961501B1 (en) 2013-10-23
KR101169237B1 (ko) 2012-08-02
US20090223935A1 (en) 2009-09-10
TWI308088B (enExample) 2009-04-01
AU2006324717A1 (en) 2007-06-21
WO2007069425A1 (ja) 2007-06-21
US9000320B2 (en) 2015-04-07
EP1961501A4 (en) 2012-08-29
EP1961501A1 (en) 2008-08-27
CN103752643A (zh) 2014-04-30
AU2006324717B2 (en) 2010-09-23

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Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20120427

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid