ES2029884T3 - Tecnica de estirado en frio y aparato para formar tubos con estriado interno. - Google Patents

Tecnica de estirado en frio y aparato para formar tubos con estriado interno.

Info

Publication number
ES2029884T3
ES2029884T3 ES198888305519T ES88305519T ES2029884T3 ES 2029884 T3 ES2029884 T3 ES 2029884T3 ES 198888305519 T ES198888305519 T ES 198888305519T ES 88305519 T ES88305519 T ES 88305519T ES 2029884 T3 ES2029884 T3 ES 2029884T3
Authority
ES
Spain
Prior art keywords
tube
cold stretching
ribging
slots
internal
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 - Lifetime
Application number
ES198888305519T
Other languages
English (en)
Inventor
Dean Lowell Mayer
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of ES2029884T3 publication Critical patent/ES2029884T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

LA FORMACION DE RANURAS CONTINUAS EN LA SUPERFICIE INTERIOR DE UN TUBO (10) SE EFECTUA EN UNA SOLA FASE DE ESTIRADO EN FRIO, INTRODUCIENDO PRIMERO EL TUBO (10) EN UN TROQUEL SOBRE UN MANDRIL (20) CILINDRICO DE DIAMETRO REDUCIDO, DE FORMA QUE EL DIAMETRO DE LA SUPERFICIE INTERIOR DEL TUBO (10) SE REDUCE A UNA DIMENSION INFERIOR A LA BASE DE LAS RANURAS (22) DE UNA PARTE RANURADA (21) DEL MANDRIL (20), RETARDANDO ASI EL MOVIMIENTO LONGITUDINAL DE UNA PARTE DE LA SUPERFICIE INTERIOR REDUCIDA DEL TUBO INTRODUCIDO (10) EN VARIOS INTERVALOS ESPACIADOS CIRCUNFERENCIALMENTE PARA REALIZAR RANURAS DE POCA PROFUNDIDAD CONTINUAS LONGITUDINALMENTE. EL MANDRIL (20) GIRA SI SE DESEA FORMAR RANURAS ESPIRALES EN LA SUPERFICIE INTERIOR DEL TUBO.
ES198888305519T 1987-06-19 1988-06-16 Tecnica de estirado en frio y aparato para formar tubos con estriado interno. Expired - Lifetime ES2029884T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/064,048 US4854148A (en) 1987-06-19 1987-06-19 Cold drawing technique and apparatus for forming internally grooved tubes

Publications (1)

Publication Number Publication Date
ES2029884T3 true ES2029884T3 (es) 1992-10-01

Family

ID=22053235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888305519T Expired - Lifetime ES2029884T3 (es) 1987-06-19 1988-06-16 Tecnica de estirado en frio y aparato para formar tubos con estriado interno.

Country Status (10)

Country Link
US (1) US4854148A (es)
EP (1) EP0295919B1 (es)
JP (1) JPS6415217A (es)
KR (1) KR960004750B1 (es)
AT (1) ATE73021T1 (es)
AU (1) AU606956B2 (es)
CA (1) CA1275970C (es)
DE (1) DE3868706D1 (es)
ES (1) ES2029884T3 (es)
MX (1) MX165619B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967462A (en) * 1989-04-26 1990-11-06 Yukiyoshi Murakami Method of manufacturing an integrated light-weight solid metal shaft and an integrated light-weight metal pipe shaft for use in a business machine, and the integrated light-weight solid metal shaft and a similar pipe shaft manufactured by the same method
DE3916225A1 (de) * 1989-05-18 1990-11-22 Italcoil S P A Verfahren und vorrichtung zur herstellung genuteter rohre fuer waermeaustauscher
US5327756A (en) * 1991-12-31 1994-07-12 Fox Francis J Method and apparatus for forming spiral grooves internally in metal tubing
US5557981A (en) * 1993-05-25 1996-09-24 Tamco Limited One-piece gearshift lever with cold formed end
DE4446919A1 (de) * 1994-12-28 1996-07-04 Dynamit Nobel Ag Verfahren zur Herstellung von innenverzahnten Teilen
SE508696C2 (sv) * 1995-08-23 1998-10-26 Rheinmetall Ind Ag Draget vapenrör samt förfarande för framställning av sådant rör
JP3567629B2 (ja) * 1996-07-25 2004-09-22 マツダ株式会社 内歯を有する環状体の成形方法およびその装置
US5947111A (en) * 1998-04-30 1999-09-07 Hudson Products Corporation Apparatus for the controlled heating of process fluids
US7021106B2 (en) * 2004-04-15 2006-04-04 Mitsui Babcock (Us) Llc Apparatus and method for forming internally ribbed or rifled tubes
RU2316403C2 (ru) * 2006-02-28 2008-02-10 Игорь Владимирович Казаков Способ формирования многозаходных спиральных рифлей
JP5255339B2 (ja) * 2008-06-20 2013-08-07 株式会社クラベ ホース製造用のマンドレル線及びその製造方法
US8919172B2 (en) * 2010-11-23 2014-12-30 International Business Machines Corporation In situ formation of threads throughout bore of sleeve inserted into substrate hole
US10118259B1 (en) * 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
CN104148440A (zh) * 2014-08-11 2014-11-19 天津润德中天钢管有限公司 大容积气瓶用冷拔无缝管制造工艺
DE102014017426A1 (de) 2014-11-25 2016-05-25 Wieland-Werke Ag Verfahren zur Herstellung einer innenstruktuierten Gleitlagerbuchse
RU2664494C1 (ru) * 2014-11-25 2018-08-17 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ изготовления ребристой трубы
US20170128993A1 (en) * 2015-11-06 2017-05-11 Penn Aluminum International LLC Floating Draw Plug and Method of Drawing Tube
RU2632726C1 (ru) * 2016-10-11 2017-10-09 Роман Николаевич Серёгин Способ изготовления осколочной оболочки корпуса снаряда
RU2655555C1 (ru) * 2017-05-16 2018-05-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Способ формирования рифлей ромбовидной формы на наружной поверхности цилиндрической оболочки
RU2755137C1 (ru) * 2020-12-07 2021-09-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Способ получения рифлей ромбовидной формы на наружной и внутренней поверхностях цилиндрической оболочки

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392797A (en) * 1941-06-14 1946-01-08 Hackett Walter William Manufacture of metal tubular articles
US2852835A (en) * 1954-04-29 1958-09-23 Harvey Machine Co Inc Apparatus for forming spiral projections in tubing
DE1064010B (de) * 1958-04-16 1959-08-27 Mannesmann Ag Aus Matrize und Stopfen bestehende Rohrzieheinrichtung
US3088494A (en) * 1959-12-28 1963-05-07 Babcock & Wilcox Co Ribbed vapor generating 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
US3487673A (en) * 1967-03-06 1970-01-06 Calumet & Hecla Corp Form drawing of fluted tubing
US3830087A (en) * 1970-07-01 1974-08-20 Sumitomo Metal Ind Method of making a cross-rifled vapor generating tube
US3753364A (en) * 1971-02-08 1973-08-21 Q Dot Corp Heat pipe and method and apparatus for fabricating same
US3865184A (en) * 1971-02-08 1975-02-11 Q Dot Corp Heat pipe and method and apparatus for fabricating same
US3744290A (en) * 1971-10-18 1973-07-10 Phelps Dodge Copper Prod Production of intermittently fluted tubes
ES448624A1 (es) * 1976-06-07 1977-07-01 Transformaciones Metalurgicas Procedimiento de fabricacion de tubos de acero para canones de armas, estriados helicoidalmente en su interior.
US4148207A (en) * 1978-02-21 1979-04-10 The Babcock & Wilcox Company Drawing technique
US4161112A (en) * 1978-02-21 1979-07-17 The Babcock & Wilcox Company Tube drawing technique
US4232541A (en) * 1979-01-23 1980-11-11 The Babcock & Wilcox Company Drawing technique
JPS5645208A (en) * 1979-04-27 1981-04-24 Sumitomo Metal Ind Ltd Drawing method for internally rifled pipe and plug for use of present method
DE2925927A1 (de) * 1979-06-25 1981-01-15 Mannesmann Ag Verfahren zur herstellung von gelenkwellen mit verzahnungen aus rohren
JPS56117827A (en) * 1980-02-19 1981-09-16 Hitachi Cable Ltd Working device for internally grooved metallic pipe
DE3016135C2 (de) * 1980-04-24 1983-04-14 Mannesmann AG, 4000 Düsseldorf Zieheinrichtung
GB2128522B (en) * 1982-09-29 1986-02-26 Carrier Corp A tube expanding and grooving tool and method
JPS6172311U (es) * 1984-10-18 1986-05-16
JPS61266121A (ja) * 1985-05-20 1986-11-25 Kobe Steel Ltd 内面溝付管の加工装置

Also Published As

Publication number Publication date
US4854148A (en) 1989-08-08
KR890000178A (ko) 1989-03-13
MX165619B (es) 1992-11-25
CA1275970C (en) 1990-11-06
EP0295919B1 (en) 1992-03-04
KR960004750B1 (ko) 1996-04-13
AU606956B2 (en) 1991-02-21
JPS6415217A (en) 1989-01-19
JPH0571325B2 (es) 1993-10-07
DE3868706D1 (de) 1992-04-09
ATE73021T1 (de) 1992-03-15
EP0295919A3 (en) 1989-11-23
EP0295919A2 (en) 1988-12-21
AU1777688A (en) 1988-12-22

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