NO20056071L - Fremgangsmate og anordning for a fremstille en tildekket rorkonstruksjon - Google Patents

Fremgangsmate og anordning for a fremstille en tildekket rorkonstruksjon

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
English (en)
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/no

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And 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).
NO20056071A 2003-05-20 2005-12-20 Fremgangsmate og anordning for a fremstille en tildekket rorkonstruksjon NO20056071L (no)

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 (no) 2006-02-20

Family

ID=31501306

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056071A NO20056071L (no) 2003-05-20 2005-12-20 Fremgangsmate og anordning for a fremstille en tildekket rorkonstruksjon

Country Status (7)

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

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CN107042246B (zh) * 2016-04-28 2019-02-22 西北大学 一种利用牵引法生产双金属复合管的方法
JP6697959B2 (ja) * 2016-06-15 2020-05-27 オリンパス株式会社 接合方法
DE102016010162A1 (de) 2016-08-25 2018-03-01 Erndtebrücker Eisenwerk GmbH & Co. KG Verfahren zur Herstellung eines Mehrlagenrohres und Mehrlagenrohr
CN107309618B (zh) * 2017-06-19 2019-09-27 南京水门电子有限公司 水表玛瑙轴套的装配工艺方法
JP7118645B2 (ja) * 2017-06-27 2022-08-16 株式会社神戸製鋼所 部材の接合方法および接合体
CN107297705B (zh) * 2017-08-24 2023-08-01 上海翊科聚合物科技有限公司 一种套管的制作装置及制作方法
CN107878008B (zh) * 2017-12-20 2024-11-29 张家港市金马电气有限公司 一种车牌烫印机系统
CN108000036B (zh) * 2018-01-01 2023-08-04 宁波市江北保隆消声系统制造有限公司 装饰尾管焊接工装设备
CN108890263B (zh) * 2018-08-22 2024-02-23 江苏众信绿色管业科技有限公司 一种钢衬复合管的组装设备
CN109140057B (zh) * 2018-09-30 2024-02-13 佛山市顺德区鑫雷节能设备有限公司 一种双壁管及其制造方法
CN109531104B (zh) * 2019-01-17 2023-07-25 安徽海螺川崎装备制造有限公司 一种挤压辊辊套热拆装置及使用该装置的拆卸方法
CN110626848B (zh) * 2019-08-14 2024-05-03 山东广泰环保科技有限公司 一种复合管、制备装置、工艺、辊体和辊体的应用
CN110860778B (zh) * 2019-10-18 2021-09-28 甘肃酒钢集团宏兴钢铁股份有限公司 一种基于二氧化碳膨胀致裂管制备金属复合管的方法
CN110977410B (zh) * 2019-12-31 2024-11-22 嘉兴丰沃增压技术有限公司 一种电动压缩机转子总成装碳纤维管压装工装
JP6999729B2 (ja) * 2020-03-30 2022-01-19 中西商事株式会社 二重管構造体及びサポート
CN112719102B (zh) * 2020-12-04 2022-11-25 浙江凯越塑胶工业有限公司 一种全自动金属双扣管组装的装置
CN116175084B (zh) * 2021-11-29 2026-04-21 常熟市盈博钢管有限公司 一种多角度异型钢管的加工工艺
CN115283771A (zh) * 2022-07-29 2022-11-04 鸿创智能装备(苏州)有限公司 一种自行车铝件双工位感应钎焊设备
CN115283557B (zh) * 2022-08-04 2025-08-26 桂林电子科技大学 一种铜管与翅片的自动连接与胀接装置
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Also Published As

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

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