MX2009005615A - Metodo para formar, insertar y unir de manera permanente aletas en tubos de caldera. - Google Patents

Metodo para formar, insertar y unir de manera permanente aletas en tubos de caldera.

Info

Publication number
MX2009005615A
MX2009005615A MX2009005615A MX2009005615A MX2009005615A MX 2009005615 A MX2009005615 A MX 2009005615A MX 2009005615 A MX2009005615 A MX 2009005615A MX 2009005615 A MX2009005615 A MX 2009005615A MX 2009005615 A MX2009005615 A MX 2009005615A
Authority
MX
Mexico
Prior art keywords
tube
wire
spindle
boiler tubes
forming
Prior art date
Application number
MX2009005615A
Other languages
English (en)
Inventor
Walter R Mohn
George B Watson
John Hainsworth
James M Tanzosh
Douglas D Zeigler
Original Assignee
Babcock & Wilcox Power Generat
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 Babcock & Wilcox Power Generat filed Critical Babcock & Wilcox Power Generat
Publication of MX2009005615A publication Critical patent/MX2009005615A/es

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
    • B21C37/15—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 and tubes with decorated walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • F22B37/103—Internally ribbed 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/018—Unsoldering; Removal of melted solder or other residues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Ceramic Products (AREA)
  • Resistance Heating (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Un método para proporcionar tubos de caldera con una superficie interior variablemente aletada. Un huso adecuadamente dimensionado con un canal que tiene un patrón deseado en la superficie exterior del huso se enrolla mediante un miembro similar a un alambre en el canal para formar en el mismo una imagen inversa de la aleta de tubo deseada, modelada. La pasta de metal de soldadura se aplica en la superficie exterior del miembro similar a un alambre y el huso se inserta en un tubo se va a aletar. El miembro similar a un alambre se libera del huso para permitir que el miembro similar a un alambre se ajuste a la superficie interna del tubo y el tubo se calienta a una temperatura de fusión de la pasta de metal de soldadura para que el miembro similar a un alambre se enlace a la superficie interna del tubo y el tubo de metal se enfríe posteriormente.
MX2009005615A 2008-06-06 2009-05-27 Metodo para formar, insertar y unir de manera permanente aletas en tubos de caldera. MX2009005615A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/134,295 US8350176B2 (en) 2008-06-06 2008-06-06 Method of forming, inserting and permanently bonding ribs in boiler tubes

Publications (1)

Publication Number Publication Date
MX2009005615A true MX2009005615A (es) 2010-01-15

Family

ID=41399071

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005615A MX2009005615A (es) 2008-06-06 2009-05-27 Metodo para formar, insertar y unir de manera permanente aletas en tubos de caldera.

Country Status (17)

Country Link
US (1) US8350176B2 (es)
EP (1) EP2423585B1 (es)
JP (1) JP2009291839A (es)
KR (1) KR20090127227A (es)
CN (1) CN101598329B (es)
AR (1) AR072064A1 (es)
BR (1) BRPI0901557A2 (es)
CA (1) CA2667860C (es)
DK (1) DK2423585T3 (es)
ES (1) ES2645743T3 (es)
HU (1) HUE035661T2 (es)
MX (1) MX2009005615A (es)
PL (1) PL2423585T3 (es)
PT (1) PT2423585T (es)
RU (1) RU2522261C2 (es)
UA (1) UA104406C2 (es)
ZA (1) ZA200903398B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390567A1 (de) * 2010-05-31 2011-11-30 Siemens Aktiengesellschaft Verfahren zum Herstellen von Dampferzeugerrohren
EP2390566A1 (de) * 2010-05-31 2011-11-30 Siemens Aktiengesellschaft Vorrichtung zum Herstellen von Einbaukörpern für Dampferzeugerrohre
JP2014025592A (ja) * 2012-06-19 2014-02-06 Atago Seisakusho:Kk 熱交換器の製造方法
CN102921756B (zh) * 2012-10-15 2014-11-12 华东理工大学 高温内螺旋管及其制造方法、螺旋线挤出装置
CN103727826B (zh) * 2013-12-23 2016-03-02 江苏大学 一种带螺旋翅片的换热管
RU2641765C1 (ru) * 2013-12-27 2018-01-22 Мицубиси Хитачи Пауэр Системз, Лтд. Теплообменная труба, котел и паротурбинное устройство
CN108151571B (zh) * 2017-12-25 2019-08-09 南京工业大学 一种螺旋百叶窗式矩形内翅片管
CN117182243A (zh) * 2023-09-25 2023-12-08 中国科学技术大学 一种在金属圆管内壁钎焊微纳米多层次复合结构的新工艺

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US2976907A (en) * 1958-08-28 1961-03-28 Gen Dynamics Corp Metal forming device and method
US3088494A (en) 1959-12-28 1963-05-07 Babcock & Wilcox Co Ribbed vapor generating tubes
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US3246116A (en) * 1962-12-31 1966-04-12 Kentube Company Process for making finned tubes
US3289451A (en) * 1964-05-22 1966-12-06 Babcock & Wilcox Co Method and apparatus for forming internal helical ribbing in a tube
US3292408A (en) * 1964-06-22 1966-12-20 Babcock & Wilcox Co Method of forming internally ribbed tubes
US3272961A (en) * 1964-11-05 1966-09-13 Foster Wheeler Corp Method for making ribbed vapor generating tubes
US3422518A (en) * 1967-10-20 1969-01-21 Valley Metallurg Processing Method of reforming tubular metal blanks into inner-fin tubes
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US3896860A (en) * 1974-03-13 1975-07-29 Rockwell International Corp Assembly for preforming wire during helical winding
JPS5714421A (en) * 1980-06-28 1982-01-25 Toyota Motor Corp Producing device for spiral type hollow body
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JP3702171B2 (ja) * 2000-11-27 2005-10-05 三菱重工業株式会社 積層耐熱合金板の製作方法
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CN2865966Y (zh) * 2005-06-20 2007-02-07 田耀坤 新型手工钎焊焊枪
EP1793163A1 (de) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Dampferzeugerrohr, zugehöriges Herstellungsverfahren sowie Durchlaufdampferzeuger
EP1793164A1 (de) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Dampferzeugerrohr, zugehöriges Herstellungsverfahren sowie Durchlaufdampferzeuger
CN2928345Y (zh) * 2006-07-27 2007-08-01 中国科学院电子学研究所 一种垂直内对中钎焊装置

Also Published As

Publication number Publication date
HUE035661T2 (en) 2018-05-28
CA2667860A1 (en) 2009-12-06
CA2667860C (en) 2017-03-21
AR072064A1 (es) 2010-08-04
ZA200903398B (en) 2010-10-27
EP2423585B1 (en) 2017-10-04
PT2423585T (pt) 2017-11-17
RU2009121576A (ru) 2010-12-10
BRPI0901557A2 (pt) 2010-04-06
JP2009291839A (ja) 2009-12-17
UA104406C2 (uk) 2014-02-10
EP2423585A2 (en) 2012-02-29
ES2645743T3 (es) 2017-12-07
PL2423585T3 (pl) 2018-03-30
KR20090127227A (ko) 2009-12-10
US20090301159A1 (en) 2009-12-10
EP2423585A3 (en) 2013-11-27
US8350176B2 (en) 2013-01-08
CN101598329A (zh) 2009-12-09
RU2522261C2 (ru) 2014-07-10
CN101598329B (zh) 2013-06-26
DK2423585T3 (en) 2018-01-08

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