EP1295652A3 - Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre - Google Patents

Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre Download PDF

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Publication number
EP1295652A3
EP1295652A3 EP02292094A EP02292094A EP1295652A3 EP 1295652 A3 EP1295652 A3 EP 1295652A3 EP 02292094 A EP02292094 A EP 02292094A EP 02292094 A EP02292094 A EP 02292094A EP 1295652 A3 EP1295652 A3 EP 1295652A3
Authority
EP
European Patent Office
Prior art keywords
corrugated
pipe
metal
longitudinally welded
welded
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Withdrawn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
EP02292094A
Other languages
English (en)
French (fr)
Other versions
EP1295652A2 (de
Inventor
Christian Dipl.-Ing Dr. Frohne
Michael Meyer
Friedrich Dipl.-Ing. Harten
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.)
Nexans SA
Original Assignee
Nexans SA
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 Nexans SA filed Critical Nexans SA
Publication of EP1295652A2 publication Critical patent/EP1295652A2/de
Publication of EP1295652A3 publication Critical patent/EP1295652A3/de
Withdrawn legal-status Critical Current

Links

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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical guides
    • 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
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49393—Heat exchanger or boiler making with metallurgical bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

Bei einem Verfahren zur Herstellung längsnahtgeschweißter, schraubenlinienförmig gewellter Metallrohre, bei dem ein von einem Bandvorrat (1) abgezogenes Metallband (2) zu einem Rohr mit Längsschlitz geformt, der Längsschlitz verschweißt wird und die Wellung vorzugsweise durch ein exzentrisch und geneigt zur Rohrachse frei drehbar in einem drehantreibbaren Wellerkopf gelagertes Wellwerkzeug (6) erzeugt wird, welches sich auf der Oberfläche des Rohres abwälzt, wobei das Metallband (2) sowie das ungewellte Metallrohr durch eine zwischen dem Schweißpunkt und der Wellvorrichtung vorgesehene Abzugsvorrichtung (5) vorwärts bewegt wird, greift eine zweite Abzugsvorrichtung (8) unmittelbar hinter der Wellvorrichtung (6) an dem gewellten Rohr (7) an, deren Abzugsgeschwindigkeit kleiner ist als die sich aus der Neigung der Wellerscheibe und der Rotationsgeschwindigkeit des Wellerkopfes ergebende Vortriebsgeschwindigkeit des gewellten Rohres (7).
EP02292094A 2001-09-22 2002-08-26 Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre Withdrawn EP1295652A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10146807A DE10146807A1 (de) 2001-09-22 2001-09-22 Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre
DE10146807 2001-09-22

Publications (2)

Publication Number Publication Date
EP1295652A2 EP1295652A2 (de) 2003-03-26
EP1295652A3 true EP1295652A3 (de) 2003-11-12

Family

ID=7699955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02292094A Withdrawn EP1295652A3 (de) 2001-09-22 2002-08-26 Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre

Country Status (6)

Country Link
US (1) US6789318B2 (de)
EP (1) EP1295652A3 (de)
JP (1) JP2003145221A (de)
CN (1) CN1408487A (de)
CA (1) CA2404539A1 (de)
DE (1) DE10146807A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003257237B2 (en) * 2003-08-29 2007-04-05 Onesteel Manufacturing Pty Ltd Hollow bar manufacturing process
CA2575279A1 (en) * 2006-01-30 2007-07-30 Link-Pipe Inc Apparatus and method for sleeve or sheet corrugation
CN100564958C (zh) * 2007-09-14 2009-12-02 成都赛乐化新机电有限公司 金属波纹管的生产工艺
JP2011183415A (ja) * 2010-03-05 2011-09-22 Sanyo Electric Co Ltd リードスクリューの製造方法
CN102553963B (zh) * 2012-02-29 2014-02-12 株洲南方燃气轮机成套制造安装有限公司 异径波纹管的加工方法
CN104259265B (zh) * 2014-08-13 2017-02-01 烽火通信科技股份有限公司 不锈钢带铠装光缆生产方法及其生产装置
CN108723146B (zh) * 2018-07-09 2023-06-09 宁波东鼎特种管业有限公司 一种螺旋波纹换热管加工设备及其加工方法
KR101933106B1 (ko) * 2018-09-20 2019-03-15 보 현 이 엠보싱 스테인리스 파이프 제조장치 및 이를 이용한 엠보싱 스테인리스 파이프 제조방법
CN109226331B (zh) * 2018-11-15 2020-11-20 宁波市狮山管业有限公司 一种波纹管连续密波成型方法
CN109226332B (zh) * 2018-11-15 2024-04-12 宁波市狮山管业有限公司 一体式波纹管连续密波成型设备
CN109909301A (zh) * 2019-03-08 2019-06-21 贺云坤 齿痕轧制机及使用齿痕轧制机制作内螺纹金属管的方法
CN112091027B (zh) * 2020-09-04 2021-04-16 航天晨光股份有限公司 一种定尺寸长度的无缝薄壁波纹管滚压成型机
CN113319149B (zh) * 2021-08-03 2021-11-02 天津市大千管业有限公司 一种生产环形金属波纹管的一体成型设备及方法
US12191744B2 (en) * 2021-12-20 2025-01-07 Baker Hughes Holdings Llc Continuously welded capillary tubing over insulated conductor for ESP applications
CN115055560B (zh) * 2022-07-11 2025-11-28 宝银特材科技股份有限公司 一种螺旋管旋压装置及高精度螺旋管制造方法
CN117443985B (zh) * 2023-12-08 2026-06-30 燕山大学 一种半柔性波纹管连续辊轧成型装置及其方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115687B (de) * 1958-07-31 1961-10-26 Siemens Ag Verfahren zum Herstellen von quergewellten Kabelmaenteln aus einem laengszugefuehrten, quergerillten Metallband
DE1164355B (de) * 1961-05-16 1964-03-05 Hackethal Draht & Kabelwerk Ag Einrichtung zur Herstellung duennwandiger sowie nahtgeschweisster, gewellter Metallrohre, insbesondere Maentel fuer elektrische Kabel
DE2400842A1 (de) * 1974-01-09 1975-07-17 Kabel Metallwerke Ghh Verfahren zur herstellung flexibler metallrohre
US5975404A (en) * 1994-09-24 1999-11-02 Alcatel Kabel Ag & Co Apparatus for manufacturing an optical cable from a metal tube
EP1084774A1 (de) * 2000-01-28 2001-03-21 Alcatel Verfahren zur kontinuierlichen Herstellung längsnahtgeschweisster und gewellter Metallrohre
EP1088605A2 (de) * 1999-10-01 2001-04-04 Olimpia 80 SRL Verfahren zur kontinuierlichen Herstellung eines ringförmig gewellten Metallrohres

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US782017A (en) * 1902-08-26 1905-02-07 Mina Ruth Dunham Fairman Pipe-making machine.
US2366087A (en) * 1942-06-03 1944-12-26 Abel E Chernack Machine for making tubular structures
US2499853A (en) * 1947-12-22 1950-03-07 Western Electric Co Cable manufacturing apparatus
GB791514A (en) * 1954-02-01 1958-03-05 Gen Electric Co Ltd Improvements in or relating to machines and methods for corrugating tubes
US3700158A (en) * 1970-04-23 1972-10-24 Friedrich Schatz Apparatus for making thin walled metal tubing
US3910713A (en) * 1972-06-13 1975-10-07 Ernest J Maroschak Method for making corrugated plastic tubing
US3843758A (en) * 1972-07-13 1974-10-22 Plastic Tubing Method for making and slitting plastic corrugated tubes
DE2331757A1 (de) * 1973-06-22 1975-03-20 Kabel Metallwerke Ghh Verfahren zur herstellung von druckfesten metallrohren
US4083484A (en) * 1974-11-19 1978-04-11 Kabel-Und Metallwerke Gutehoffnungshutte Ag Process and apparatus for manufacturing flexible shielded coaxial cable
US3945552A (en) * 1974-12-09 1976-03-23 Furukawa Electric Co., Ltd. Method and apparatus for forming a corrugated waveguide
DE2537184C2 (de) * 1975-08-21 1984-06-07 Ziegelwerke Heinrich Oltmanns, 2905 Edewecht Anlage zur kontinuierlichen Herstellung von Kunststoffrohren
US5179770A (en) * 1990-01-26 1993-01-19 Lcoa Laminating Company Of America Machine and method for fabricating a sheet metal structure having a corrugated core
DE4304780C2 (de) * 1993-02-17 2001-03-22 Kabelmetal Electro Gmbh Verfahren zur Herstellung eines Koaxialkabels
DE19710071A1 (de) * 1997-03-12 1998-09-24 Alsthom Cge Alcatel Vorrichtung zum Ringwellen von Rohren
EP1181994B1 (de) * 2000-08-17 2003-08-27 Nexans Vorrichtung zur Herstellung ringförming gewellter Metallrohre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115687B (de) * 1958-07-31 1961-10-26 Siemens Ag Verfahren zum Herstellen von quergewellten Kabelmaenteln aus einem laengszugefuehrten, quergerillten Metallband
DE1164355B (de) * 1961-05-16 1964-03-05 Hackethal Draht & Kabelwerk Ag Einrichtung zur Herstellung duennwandiger sowie nahtgeschweisster, gewellter Metallrohre, insbesondere Maentel fuer elektrische Kabel
DE2400842A1 (de) * 1974-01-09 1975-07-17 Kabel Metallwerke Ghh Verfahren zur herstellung flexibler metallrohre
US5975404A (en) * 1994-09-24 1999-11-02 Alcatel Kabel Ag & Co Apparatus for manufacturing an optical cable from a metal tube
EP1088605A2 (de) * 1999-10-01 2001-04-04 Olimpia 80 SRL Verfahren zur kontinuierlichen Herstellung eines ringförmig gewellten Metallrohres
EP1084774A1 (de) * 2000-01-28 2001-03-21 Alcatel Verfahren zur kontinuierlichen Herstellung längsnahtgeschweisster und gewellter Metallrohre

Also Published As

Publication number Publication date
CA2404539A1 (en) 2003-03-22
JP2003145221A (ja) 2003-05-20
US20030056559A1 (en) 2003-03-27
CN1408487A (zh) 2003-04-09
US6789318B2 (en) 2004-09-14
DE10146807A1 (de) 2003-04-10
EP1295652A2 (de) 2003-03-26

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