MX152795A - Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa - Google Patents

Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa

Info

Publication number
MX152795A
MX152795A MX188337A MX18833781A MX152795A MX 152795 A MX152795 A MX 152795A MX 188337 A MX188337 A MX 188337A MX 18833781 A MX18833781 A MX 18833781A MX 152795 A MX152795 A MX 152795A
Authority
MX
Mexico
Prior art keywords
procedure
tube
end portion
cold forming
thick wall
Prior art date
Application number
MX188337A
Other languages
English (en)
Inventor
Ivano G Cudini
Original Assignee
Standard Tube Canada 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
Application filed by Standard Tube Canada Ltd filed Critical Standard Tube Canada Ltd
Publication of MX152795A publication Critical patent/MX152795A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/10—Making machine elements axles or shafts of cylindrical form
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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
    • B21C37/16—Making tubes with varying diameter in longitudinal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
MX188337A 1980-07-16 1981-07-16 Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa MX152795A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/169,831 US4454745A (en) 1980-07-16 1980-07-16 Process for cold-forming a tube having a thick-walled end portion

Publications (1)

Publication Number Publication Date
MX152795A true MX152795A (es) 1986-06-06

Family

ID=22617357

Family Applications (1)

Application Number Title Priority Date Filing Date
MX188337A MX152795A (es) 1980-07-16 1981-07-16 Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa

Country Status (4)

Country Link
US (1) US4454745A (es)
BR (1) BR8104588A (es)
CA (1) CA1150611A (es)
MX (1) MX152795A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506220A1 (de) * 1985-02-22 1986-08-28 Laeis GmbH, 5500 Trier Verfahren zum herstellen von rohren mit dickwandigen enden durch kaltumformen eines rohrfoermigen rohlings
US4649728A (en) * 1985-04-23 1987-03-17 The Babcock & Wilcox Company Integral joint forming of work-hardenable high alloy tubing
US5890387A (en) * 1989-08-24 1999-04-06 Aquaform Inc. Apparatus and method for forming and hydropiercing a tubular frame member
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
CA2023675C (en) * 1989-08-24 2001-07-31 Ralph E. Roper Apparatus and method for forming a tubular frame member
US5353618A (en) 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5070717A (en) * 1991-01-22 1991-12-10 General Motors Corporation Method of forming a tubular member with flange
US5724850A (en) * 1993-03-26 1998-03-10 Honda Giken Kogyo Kabushiki Kaisha Rear fork for a motorcycle
US5517844A (en) * 1994-09-08 1996-05-21 Yuan; Chin-Chen Method for forming threadings in a bushing which is used to secure a hose therein
DE19532951A1 (de) * 1995-09-07 1997-03-13 Dynamit Nobel Ag Verfahren und Vorrichtung zur Herstellung von drückgewalzten Rohren mit inneren Wandverdickungen an den Enden
US6808210B1 (en) 1997-09-03 2004-10-26 The Charles Machine Works, Inc. Drill pipe with upset ends having constant wall thickness and method for making same
US6309195B1 (en) * 1998-06-05 2001-10-30 Halliburton Energy Services, Inc. Internally profiled stator tube
US6779375B1 (en) 2003-03-26 2004-08-24 Randall L. Alexoff Method and apparatus for producing tubes and hollow shafts
US6807837B1 (en) 2003-03-26 2004-10-26 Randall L. Alexoff Method and apparatus for producing variable wall thickness tubes and hollow shafts
US7334312B2 (en) * 2005-02-23 2008-02-26 U.S. Manufacturing Corporation Method of forming axles with internally thickened wall sections
US8707559B1 (en) 2007-02-20 2014-04-29 Dl Technology, Llc Material dispense tips and methods for manufacturing the same
US8864055B2 (en) 2009-05-01 2014-10-21 Dl Technology, Llc Material dispense tips and methods for forming the same
US9725225B1 (en) 2012-02-24 2017-08-08 Dl Technology, Llc Micro-volume dispense pump systems and methods
ES2645985T3 (es) * 2012-05-14 2017-12-11 Nippon Steel & Sumitomo Metal Corporation Método para fabricar tubería sin soldadura
US20150343506A1 (en) * 2012-11-02 2015-12-03 Schmittergroup Ag Method For Producing Different Wall Thicknesses Of A Container Tube
HUE062315T2 (hu) 2014-12-17 2023-10-28 American Axle & Mfg Inc Csõ gyártási eljárása
EP3427852A4 (en) * 2016-03-11 2020-02-19 Nippon Steel Corporation METHOD FOR PRODUCING STEEL TUBES WITH DIFFERENT THICKNESSES AND STEEL TUBE WITH DIFFERENT THICKNESSES
US11746656B1 (en) 2019-05-13 2023-09-05 DL Technology, LLC. Micro-volume dispense pump systems and methods
CN110586825B (zh) * 2019-08-26 2021-03-05 中冶陕压重工设备有限公司 一种台阶内孔筒类锻件的自由锻造法
CN112058937A (zh) * 2020-07-29 2020-12-11 宁波大学 一种长空心管内壁减薄成形方法
CN114515811B (zh) * 2022-03-18 2024-01-26 湘潭大学 一种不等厚中空零件板锻造成形方法及模具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189728160A (en) * 1897-11-30 1898-11-05 Samuel Earnshaw Howell An Improved Process for Producing Tubes of Varying Internal Diameters, and Tools for same.
GB191104661A (en) * 1911-02-24 1912-02-22 Leslie Bown Taylor Improvements in the Manufacture of Metallic Cartridge Cases and Shells and in Tools to be used in the said Manufacture.
US1945080A (en) * 1931-07-15 1934-01-30 Midland Steel Prod Co Method of making axle housings
US2506657A (en) * 1947-06-04 1950-05-09 Webster Corp Formation of tube ends
US2917823A (en) * 1957-12-09 1959-12-22 Gen Motors Corp Method of cold forming tubular bodies having internal undercut grooves
US3292408A (en) * 1964-06-22 1966-12-20 Babcock & Wilcox Co Method of forming internally ribbed tubes
US3807213A (en) * 1971-10-28 1974-04-30 Aluminum Co Of America Method of making a hollow metal bat
US3886649A (en) * 1973-08-01 1975-06-03 Joseph A Simon Process for cold forming a metal tube with an inwardly thickened end
US3837205A (en) * 1973-08-01 1974-09-24 J Simon Process for cold forming a metal tube with an inwardly thickened end
US3948073A (en) * 1974-09-27 1976-04-06 Robert Lovell Apparatus and method of metal forming
US4292831A (en) * 1979-10-24 1981-10-06 Simon Joseph A Process for extruding a metal tube with inwardly thickened end portions

Also Published As

Publication number Publication date
CA1150611A (en) 1983-07-26
US4454745A (en) 1984-06-19
BR8104588A (pt) 1982-04-06

Similar Documents

Publication Publication Date Title
MX152795A (es) Mejoras en procedimiento para formar en frio un tubo que tiene una porcion de extremo de pared gruesa
ES279780Y (es) Un recipiente de envase en forma de tubo.
GB2073350B (en) Instant fittings for pipes and tubes
BR8202646A (pt) Bracadeira para tubo
ES490699A0 (es) Un metodo para fabricar un dispositivo para mejorar la suje-ccion entre un acoplamiento y un tubo
AR224520A1 (es) Un anillo de retencion para una conexion de tubos
ES515961A0 (es) Procedimiento para la deformacion local de un tubo redondo en un tubo que comporta caras planas.
ES521181A0 (es) Perfeccionamientos en un dispositivo para el cierre de tubos especialmente tubos intercambiadores de calor.
MX155597A (es) Un metodo mejorado para hacer una junta entre un tubo de metal de diametro pequeno y un tubo de metal de diametro grande
ES274555Y (es) Un dispositivo de acoplamiento para tuberias
BR9501288A (pt) Fecho para o tubo de enchimento de um tangue de combustível
ES549935A0 (es) Metodo y su correspondiente dispositivo de fabricacion de un tubo de diametro interior constante que tiene por lo menos una extremidad ensanchada.
ES492602A0 (es) Procedimiento para la union de un proyectil con una vaina decarga propulsora
ES522023A0 (es) Un procedimiento para fabricar tubo de revestimiento de acero inoxidable de elementos combustibles.
ES517359A0 (es) Procedimiento e instalacion correspondiente para la fabricacion de un tubo compuesto.
ES534090A0 (es) Perfeccionamientos en un dispositivo para el ensamblaje de tubos de acero sobre una placa tubular y procedimiento para su fabricacion
GB2052674B (en) Inserting end couplings into hoses
GB2094435B (en) Repairing tubes
BR8100715A (pt) Dispositivo para a juncao e montagem de tubos
ES535150A0 (es) Un metodo de reparacion de un tubo metalico que tiene una seccion de pared degradada
IT8220339A0 (it) Raccordo per tubazioni e tubi flessibili.
IT8119457A0 (it) Procedimento per accoppiare a tenuta di pressione un tubo con un otturatore inserito nel tubo e giunzione a tenuta dipressione prodotta in base a detto procedimento.
AR223480A1 (es) Metodo para formar una pared de extremo para un recipiente y un recipiente mejorado que la incluye
IT7968652A0 (it) Procedimento e dispositivo per l espansione e fissaggio di un tubo in una piastra tubiera
ES252910Y (es) Un dispositivo de manguito de enchufe para una tuberia o ca-nalon