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NO20056071L - Method and apparatus for producing a covered rudder structure - Google Patents

Method and apparatus for producing a covered rudder structure

Info

Publication number
NO20056071L
NO20056071L NO20056071A NO20056071A NO20056071L NO 20056071 L NO20056071 L NO 20056071L NO 20056071 A NO20056071 A NO 20056071A NO 20056071 A NO20056071 A NO 20056071A NO 20056071 L NO20056071 L NO 20056071L
Authority
NO
Norway
Prior art keywords
pipe section
outer pipe
inner pipe
expansion
sections
Prior art date
Application number
NO20056071A
Other languages
Norwegian (no)
Inventor
Paul Anthony Montague
Original Assignee
Cladtek Internat Pty Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31501306&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20056071(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cladtek Internat Pty Ltd filed Critical Cladtek Internat Pty Ltd
Publication of NO20056071L publication Critical patent/NO20056071L/en

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
    • B21C37/154—Making multi-wall 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Fremgangsmåte for fremstilling av en rørformet struktur så som et mantelrør (10), med indre og ytre røravsnitt (11, 13) med innbyrdes sampasning, og et mantelrør (10) fremstilt ifølge fremgangsmåten. Fremgangsmåten innbefatter de følgende trinn (a) plassering av to røravsnitt i hverandre for derved å tilveiebringe en anordning (15) med det indre røravsnitt (11) og det ytre røravsnitt (13), (b) radiell ekspandering av en del av det indre røravsnittet (11) til samvirke med den omgivende del av det ytre røravsnitt (13) ved hjelp av et ekspansjonsverktøy (17), (c) fortsatt radiell ekspandering av den nevnte del av det indre røravsnitt (11) for derved å bevirke en plastisk ekspandering av denne del av det indre røravsnitt (13) og en elastisk ekspandering av den omgivende del av det ytre røravsnitt (13), og (d) gjentagelse av trinnene (b) og (c) for én eller flere ytterligere deler av det indre røravsnitt (11). Fordi det indre røravsnitt (11) blir ekspandert radielt til en tilstand med plastisk deformasjon og det ytre røravsnitt (13) blir radielt ekspandert slik at det underkastes en elastisk, men ikke en plastisk deformasjon, oppnås det en sampasning mellom det indre og ytre røravsnitt som følge av reststrekkspenning i det ytre røravsnitt (13) og restkompresjonsspenning i det indre røravsnitt (11). Fremgangsmåten kan også innbefatte tilveiebringelsen av en metallurgisk binding mellom de motliggende overflater i henholdsvis på de to røravsnitt (11, 13).A method of manufacturing a tubular structure such as a jacket pipe (10), with inner and outer pipe sections (11, 13) with mutual matching, and a jacket pipe (10) manufactured according to the method. The method comprises the following steps (a) placing two pipe sections in each other to thereby provide a device (15) with the inner pipe section (11) and the outer pipe section (13), (b) radially expanding a part of the inner pipe section (11) cooperating with the surrounding part of the outer pipe section (13) by means of an expansion tool (17), (c) continuing radial expansion of said part of the inner pipe section (11) so as to cause a plastic expansion of this part of the inner pipe section (13) and an elastic expansion of the surrounding part of the outer pipe section (13), and (d) repeating steps (b) and (c) for one or more further parts of the inner pipe section ( 11). Because the inner pipe section (11) is expanded radially to a state of plastic deformation and the outer pipe section (13) is radially expanded so that it is subjected to an elastic but not a plastic deformation, a mating fit between the inner and outer pipe sections is obtained which due to residual tensile stress in the outer pipe section (13) and residual compression stress in the inner pipe section (11). The method may also include the provision of a metallurgical bond between the opposite surfaces in the two pipe sections (11, 13), respectively.

NO20056071A 2003-05-20 2005-12-20 Method and apparatus for producing a covered rudder structure NO20056071L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003902440A AU2003902440A0 (en) 2003-05-20 2003-05-20 Production of clad pipes
PCT/AU2004/000672 WO2004103603A1 (en) 2003-05-20 2004-05-20 Production of clad pipes

Publications (1)

Publication Number Publication Date
NO20056071L true NO20056071L (en) 2006-02-20

Family

ID=31501306

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056071A NO20056071L (en) 2003-05-20 2005-12-20 Method and apparatus for producing a covered rudder structure

Country Status (7)

Country Link
US (1) US20070132228A1 (en)
EP (1) EP1635969A4 (en)
CN (1) CN100364685C (en)
AU (1) AU2003902440A0 (en)
BR (1) BRPI0411149A (en)
NO (1) NO20056071L (en)
WO (1) WO2004103603A1 (en)

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CN103899906B (en) * 2012-12-30 2016-05-11 上海沃迪自动化装备股份有限公司 A kind of multiple tube and manufacture method thereof
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BR102013021663B1 (en) * 2013-08-23 2020-08-25 Vallourec Soluções Tubulares Do Brasil S.A. process for the production of expansion coated tube and coated tube produced by this process
BR102013021662A2 (en) * 2013-08-23 2014-09-02 Vallourec Tubos Do Brasil S A COATED MULTI-LAYER PIPE
BR102013021664B1 (en) * 2013-08-23 2020-11-10 Vallourec Soluções Tubulares Do Brasil S.A process for production of clad tube by drawing and clad tube
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DE102014108145A1 (en) * 2014-06-10 2015-12-17 EISENBAU KRäMER GMBH Method for producing a multi-layered large pipe
GB2528713B (en) * 2014-07-30 2017-10-25 Technip France Method of manufacturing a bi-metallic mechanically lined pipe
GB2533644B (en) 2014-12-24 2017-12-06 Acergy France SAS Improving the bending behaviour of mechanically-lined rigid pipe
CN104588964B (en) * 2014-12-29 2018-01-09 佛山晓世科技服务有限公司 Dissimilar metal tubing and its preparation method and application
DE102015103338B3 (en) * 2015-03-06 2016-04-14 EISENBAU KRäMER GMBH Method for producing a multi-layered large pipe
DE202015101441U1 (en) * 2015-03-06 2016-06-08 EISENBAU KRäMER GMBH Apparatus for producing a multi-layered large pipe
EP3265251B1 (en) 2015-03-06 2021-08-11 Eisenbau Krämer GmbH Method and coating device for applying a cladding layer during the production of a multilayer heavy-duty pipe
CN104874994B (en) * 2015-05-27 2017-02-22 安徽普伦智能装备有限公司 Composite tube assembly tool
DE102015122297A1 (en) * 2015-12-18 2017-06-22 Sandvik Materials Technology Deutschland Gmbh Method for producing a high-pressure pipe
CN107042246B (en) * 2016-04-28 2019-02-22 西北大学 A method for producing bimetallic composite pipe by pulling method
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DE102016010162A1 (en) 2016-08-25 2018-03-01 Erndtebrücker Eisenwerk GmbH & Co. KG Method for producing a multilayer pipe and multilayer pipe
CN107309618B (en) * 2017-06-19 2019-09-27 南京水门电子有限公司 The assembly technique of water meter agate axle sleeve
JP7118645B2 (en) * 2017-06-27 2022-08-16 株式会社神戸製鋼所 Member joining method and joined body
CN107297705B (en) * 2017-08-24 2023-08-01 上海翊科聚合物科技有限公司 Device and method for manufacturing a casing
CN107878008B (en) * 2017-12-20 2024-11-29 张家港市金马电气有限公司 License plate thermoprinting machine system
CN108000036B (en) * 2018-01-01 2023-08-04 宁波市江北保隆消声系统制造有限公司 Decorative tail pipe welding tooling equipment
CN108890263B (en) * 2018-08-22 2024-02-23 江苏众信绿色管业科技有限公司 Equipment for assembling steel lining composite pipe
CN109140057B (en) * 2018-09-30 2024-02-13 佛山市顺德区鑫雷节能设备有限公司 Double-wall pipe and manufacturing method thereof
CN109531104B (en) * 2019-01-17 2023-07-25 安徽海螺川崎装备制造有限公司 Squeeze roller sleeve hot disassembling device and disassembling method using same
CN110626848B (en) * 2019-08-14 2024-05-03 山东广泰环保科技有限公司 Composite pipe, preparation device, process, roller and application of roller
CN110860778B (en) * 2019-10-18 2021-09-28 甘肃酒钢集团宏兴钢铁股份有限公司 Method for preparing metal composite pipe based on carbon dioxide expansion fracturing pipe
CN110977410B (en) * 2019-12-31 2024-11-22 嘉兴丰沃增压技术有限公司 A carbon fiber tube press-fitting tool for electric compressor rotor assembly
JP6999729B2 (en) * 2020-03-30 2022-01-19 中西商事株式会社 Double tube structure and support
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CN115283771A (en) * 2022-07-29 2022-11-04 鸿创智能装备(苏州)有限公司 Double-station induction brazing equipment for bicycle aluminum parts
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CN118060863A (en) * 2023-02-07 2024-05-24 滕州市中等职业教育中心学校 A computer heat dissipation pipe processing device
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Also Published As

Publication number Publication date
CN100364685C (en) 2008-01-30
CN1822907A (en) 2006-08-23
EP1635969A4 (en) 2009-12-02
AU2003902440A0 (en) 2003-06-05
BRPI0411149A (en) 2006-07-11
WO2004103603A1 (en) 2004-12-02
EP1635969A1 (en) 2006-03-22
US20070132228A1 (en) 2007-06-14

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