KR101246935B1 - 우수한 용접부 특성을 갖는 용접관의 제조 장치 - Google Patents

우수한 용접부 특성을 갖는 용접관의 제조 장치 Download PDF

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Publication number
KR101246935B1
KR101246935B1 KR1020087010574A KR20087010574A KR101246935B1 KR 101246935 B1 KR101246935 B1 KR 101246935B1 KR 1020087010574 A KR1020087010574 A KR 1020087010574A KR 20087010574 A KR20087010574 A KR 20087010574A KR 101246935 B1 KR101246935 B1 KR 101246935B1
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South Korea
Prior art keywords
strip
shape
pin
electric resistance
edge
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Active
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KR1020087010574A
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English (en)
Korean (ko)
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KR20080056278A (ko
Inventor
가즈히토 겐모치
다카토시 오카베
히로야스 요코야마
히로유키 시로사와
데츠로 사와키
유지 스기모토
도모히로 이노우에
다츠오 고이데
Original Assignee
제이에프이 스틸 가부시키가이샤
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Priority claimed from JP2006278602A external-priority patent/JP5055938B2/ja
Priority claimed from JP2006278601A external-priority patent/JP5050479B2/ja
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20080056278A publication Critical patent/KR20080056278A/ko
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Publication of KR101246935B1 publication Critical patent/KR101246935B1/ko
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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
    • 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
    • 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
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • 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
    • B23K2101/10—Pipe-lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49966—Assembling or joining by applying separate fastener with supplemental joining
    • Y10T29/49968—Metal fusion joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1020087010574A 2006-10-12 2006-11-09 우수한 용접부 특성을 갖는 용접관의 제조 장치 Active KR101246935B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006278602A JP5055938B2 (ja) 2006-10-12 2006-10-12 溶接部特性の良好な電縫管の製造装置
JPJP-P-2006-00278601 2006-10-12
JPJP-P-2006-00278602 2006-10-12
JP2006278601A JP5050479B2 (ja) 2006-10-12 2006-10-12 溶接部特性の良好な電縫管の製造装置
PCT/JP2006/322795 WO2008044323A1 (en) 2006-10-12 2006-11-09 Apparatus for manufacturing seam-welded pipe excelling in welded portion characteristic

Publications (2)

Publication Number Publication Date
KR20080056278A KR20080056278A (ko) 2008-06-20
KR101246935B1 true KR101246935B1 (ko) 2013-03-25

Family

ID=39282535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087010574A Active KR101246935B1 (ko) 2006-10-12 2006-11-09 우수한 용접부 특성을 갖는 용접관의 제조 장치

Country Status (7)

Country Link
US (1) US8296932B2 (enExample)
EP (1) EP2039441B1 (enExample)
KR (1) KR101246935B1 (enExample)
AU (1) AU2006349207B8 (enExample)
RU (1) RU2411095C2 (enExample)
TW (1) TW200817112A (enExample)
WO (1) WO2008044323A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535164C2 (ru) * 2013-03-22 2014-12-10 Открытое акционерное общество "Челябинский трубопрокатный завод" Способ изготовления прямошовных труб большого диаметра
US20160136703A1 (en) * 2013-07-08 2016-05-19 Andritz Soutec Ag Method for producing annular parts and use of said method
DE102014115426B4 (de) * 2014-10-23 2018-07-26 Thyssenkrupp Ag Vorrichtung und Verfahren zum kontinuierlichen voranschreitenden Umformen von Metallbändern zu einem Profil mit längsveränderlichem Querschnitt
CN113543901B (zh) * 2019-03-15 2023-08-04 杰富意钢铁株式会社 无缝方形钢管的制造方法
CN117161632B (zh) * 2023-11-02 2023-12-29 天津市腾丰钢管有限公司 一种用于制造焊管的自动化焊接装置及其焊接方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731485A (en) * 1980-08-04 1982-02-19 Nippon Steel Corp X-shaped groove welding method for electro-unite tube manufacture
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
JPH0368740A (ja) * 1989-08-03 1991-03-25 Kobe Steel Ltd 白色層幅の均一な厚肉小径電縫鋼管およびその製造方法
JPH04105709A (ja) * 1990-08-22 1992-04-07 Kobe Steel Ltd 電縫鋼管の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323342A (en) * 1965-03-31 1967-06-06 Coil Anodizers Inc Method and means for smoothing edges of strip material
SU444579A1 (ru) * 1972-05-29 1974-09-30 Волжский Трубный Завод Способ подготовки ленты перед сваркой
SU737055A1 (ru) * 1977-11-09 1980-05-30 Предприятие П/Я В-8173 Направл юща шайба
JPS6062464A (ja) * 1983-09-10 1985-04-10 Kawasaki Steel Corp 回転砥石による金属帯の側端研削装置
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
JPH04300019A (ja) * 1991-03-27 1992-10-23 Kawasaki Steel Corp 電縫管製造装置
JPH06134525A (ja) * 1992-10-26 1994-05-17 Sumitomo Metal Ind Ltd 薄肉溶接管の成形方法
JP2814942B2 (ja) * 1995-01-10 1998-10-27 住友金属工業株式会社 溶接管の製造方法および装置
JP3627603B2 (ja) 1999-12-13 2005-03-09 Ｊｆｅスチール株式会社 偏平高さ比０．１以下の鋼管の製造方法
JP3680788B2 (ja) 2001-11-28 2005-08-10 Ｊｆｅスチール株式会社 電縫管の製造方法
US8912462B2 (en) * 2005-11-11 2014-12-16 Jfe Steel Corporation Method of manufacturing electric resistance welding pipes having excellent characterization of welded seams

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731485A (en) * 1980-08-04 1982-02-19 Nippon Steel Corp X-shaped groove welding method for electro-unite tube manufacture
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
JPH0368740A (ja) * 1989-08-03 1991-03-25 Kobe Steel Ltd 白色層幅の均一な厚肉小径電縫鋼管およびその製造方法
JPH04105709A (ja) * 1990-08-22 1992-04-07 Kobe Steel Ltd 電縫鋼管の製造方法

Also Published As

Publication number Publication date
WO2008044323A1 (en) 2008-04-17
EP2039441B1 (en) 2020-09-09
KR20080056278A (ko) 2008-06-20
TWI308089B (enExample) 2009-04-01
TW200817112A (en) 2008-04-16
AU2006349207B2 (en) 2010-12-09
US20080209715A1 (en) 2008-09-04
RU2008118217A (ru) 2009-11-20
AU2006349207B8 (en) 2011-01-20
EP2039441A4 (en) 2014-01-22
EP2039441A1 (en) 2009-03-25
AU2006349207A1 (en) 2008-04-17
US8296932B2 (en) 2012-10-30
RU2411095C2 (ru) 2011-02-10

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