ES422412A1 - Method and apparatus for the production of helical seam pipe - Google Patents

Method and apparatus for the production of helical seam pipe

Info

Publication number
ES422412A1
ES422412A1 ES422412A ES422412A ES422412A1 ES 422412 A1 ES422412 A1 ES 422412A1 ES 422412 A ES422412 A ES 422412A ES 422412 A ES422412 A ES 422412A ES 422412 A1 ES422412 A1 ES 422412A1
Authority
ES
Spain
Prior art keywords
bending
pipe
forming mechanism
strip
pipe forming
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.)
Expired
Application number
ES422412A
Other languages
Spanish (es)
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.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Hoesch Maschinenfabrik Deutschland AG
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 Hoesch Maschinenfabrik Deutschland AG filed Critical Hoesch Maschinenfabrik Deutschland AG
Publication of ES422412A1 publication Critical patent/ES422412A1/en
Expired 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/128—Control or regulating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Apparatus is provided for forming a generally cylindrical pipe having a helical welded seam from a continuous strip of metallic material, said apparatus comprising a pipe forming mechanism which includes a plurality of individually adjustable bending rollers, means for feeding the strip to the pipe forming mechanism, measurement means located upstream from the pipe forming mechanism for measuring various dimensions of the strip prior to its entry into the pipe forming mechanism, adjustable pipe guide means located downstream from the pipe forming mechanism and arranged to engage the formed pipe to adjust the angular position thereof relative to the pipe forming mechanism, and control means whereby signals derived from the measurement means may be applied to adjust the operative positions of the pipe guide means and of the bending rollers to insure that the bending operation occurs in a manner which is correlated to the dimensions of the strip being passed therethrough. Control signals derived from the measurement means are applied to control the bending operation through a control unit which, by delaying the application of the signals, correlates the bending function with the measured values of portions of the metal strip whose measurements are taken at locations upstream of the bending apparatus. The bending apparatus and the measuring apparatus each comprise a plurality of rollers arranged in rows parallel longitudinal axes. The metal strip passes obliquely of said longitudinal axes and the measurement thereof is taken along a line which is substantially parallel and equidistant from the longitudinal axes of the bending rollers.
ES422412A 1972-10-28 1974-01-18 Method and apparatus for the production of helical seam pipe Expired ES422412A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2253025A DE2253025C3 (en) 1972-10-28 1972-10-28 Device for the production of screw sutures

Publications (1)

Publication Number Publication Date
ES422412A1 true ES422412A1 (en) 1976-12-01

Family

ID=5860336

Family Applications (2)

Application Number Title Priority Date Filing Date
ES420017A Expired ES420017A1 (en) 1972-10-28 1973-10-27 Method and apparatus for the production of helical seam pipe
ES422412A Expired ES422412A1 (en) 1972-10-28 1974-01-18 Method and apparatus for the production of helical seam pipe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES420017A Expired ES420017A1 (en) 1972-10-28 1973-10-27 Method and apparatus for the production of helical seam pipe

Country Status (11)

Country Link
US (1) US3845645A (en)
JP (1) JPS4981264A (en)
AT (1) AT340746B (en)
CA (1) CA985099A (en)
DE (1) DE2253025C3 (en)
ES (2) ES420017A1 (en)
FR (1) FR2204468B3 (en)
GB (1) GB1405523A (en)
IT (1) IT994741B (en)
NL (1) NL7314227A (en)
SU (2) SU496706A3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361992B2 (en) * 1973-12-13 1975-11-27 Blohm + Voss Ag, 2000 Hamburg Device for adjusting the angle of incidence of the deformation rollers of a screw suturing pipe plant
DE2745389C2 (en) * 1977-10-08 1984-03-08 Hoesch Werke Ag, 4600 Dortmund Method and device for the production of multilayer screw sutures
FR2433987A1 (en) * 1978-08-21 1980-03-21 Csepel Muevek Egyedi Gepgyara Helical strip welded pipe making machine - with alignment monitored pipe forming rollers ensuring automatic calibration of pipe
US4249406A (en) * 1978-09-05 1981-02-10 Anderson Frohman C Line pipe forming apparatus and method
US4287402A (en) * 1979-06-07 1981-09-01 Mannesmann Ag. Controlling upsetting during welding of a split tube
JPS6411373B2 (en) * 1980-12-24 1989-02-23 Enberu Rakumatorobitsuchi Kisumatorin
DE3116060C2 (en) * 1981-04-22 1986-07-17 Nippon Steel Corp., Tokio/Tokyo Method and device for the production of screw sutures
CA1182220A (en) * 1981-08-19 1985-02-05 Hiroshi Yamamoto Method of measuring the normalized magnitude of ring opening in spiral pipe
US4501948A (en) * 1982-08-16 1985-02-26 Ga Technologies Inc. Method and apparatus for forming spiral tubing
DE3324463A1 (en) * 1983-07-07 1985-01-17 Blohm + Voss Ag, 2000 Hamburg Process for the production of helical seam tubes
JPS6192783A (en) * 1984-10-13 1986-05-10 Mitsubishi Heavy Ind Ltd Multilayer spiral pipe manufacturing device
CA2536736A1 (en) * 2006-02-08 2007-08-08 Daryush D. F. Farhangi Spiral roller machine
US7451629B2 (en) * 2006-04-05 2008-11-18 Formtek, Inc. Spiral pipe machine
CA2659219C (en) * 2006-07-27 2013-07-16 Allan Stikeleather Metallic strip and methods and structures incorporating the same
WO2009036545A1 (en) * 2007-09-18 2009-03-26 1272507 Alberta Ltd. Apparatus for applying metallic cladding to interior surfaces of pipe elbows
DE102009051695B3 (en) * 2009-10-28 2011-05-05 Salzgitter Mannesmann Grossrohr Gmbh Method and device for producing welded threaded pipes with optimized tube geometry
US9452464B2 (en) * 2011-07-06 2016-09-27 Federal-Mogul Corporation Method of forming a tubular member
WO2014132455A1 (en) * 2013-02-28 2014-09-04 株式会社 昭和螺旋管製作所 Interlock tube manufacturing method and manufacturing device therefor
DE102013105678B4 (en) * 2013-06-03 2023-07-27 Witzenmann Gmbh Process for separating coiled hoses
US10150150B2 (en) * 2017-01-12 2018-12-11 Keystone Tower Systems, Inc. Cylindrical tube formation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030488A (en) * 1958-04-05 1962-04-17 Willy H Schlieker K G Method and apparatus for producing tubes with a helical welding seam
US3146331A (en) * 1961-10-18 1964-08-25 Hoesch Ag Apparatus for producing helical-seam pipe

Also Published As

Publication number Publication date
US3845645A (en) 1974-11-05
IT994741B (en) 1975-10-20
SU496706A3 (en) 1975-12-25
DE2253025C3 (en) 1979-10-25
AT340746B (en) 1977-12-27
ES420017A1 (en) 1976-03-01
GB1405523A (en) 1975-09-10
ATA905373A (en) 1977-04-15
DE2253025B2 (en) 1979-03-01
FR2204468A1 (en) 1974-05-24
CA985099A (en) 1976-03-09
SU564781A3 (en) 1977-07-05
DE2253025A1 (en) 1974-05-09
JPS4981264A (en) 1974-08-06
FR2204468B3 (en) 1976-09-03
NL7314227A (en) 1974-05-01

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