MXPA03009049A - Metodo para fabricar componentes estructurales a partir de preformas de tubo de espesor de pared variable. - Google Patents

Metodo para fabricar componentes estructurales a partir de preformas de tubo de espesor de pared variable.

Info

Publication number
MXPA03009049A
MXPA03009049A MXPA03009049A MXPA03009049A MXPA03009049A MX PA03009049 A MXPA03009049 A MX PA03009049A MX PA03009049 A MXPA03009049 A MX PA03009049A MX PA03009049 A MXPA03009049 A MX PA03009049A MX PA03009049 A MXPA03009049 A MX PA03009049A
Authority
MX
Mexico
Prior art keywords
wall thickness
ofvariable
structural components
tube blanks
manufacturing structural
Prior art date
Application number
MXPA03009049A
Other languages
English (en)
Inventor
Newport Colin
Original Assignee
Copperweld Canada Inc
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 Copperweld Canada Inc filed Critical Copperweld Canada Inc
Publication of MXPA03009049A publication Critical patent/MXPA03009049A/es

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • 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
    • B21C37/065—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 starting from a specific blank, e.g. tailored blank
    • 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
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/006—Blanks having varying thickness, e.g. tailored blanks
    • 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
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Un metodo para formar un elemento estructural tubular incluye los pasos de conformar en frio una preforma de tubo (10) para tener un espesor de pared longitudinalmente variable pero circunferencialmente constante (11, 12, 13) y formar la preforma en el elemento estructural deseado (90). De preferencia, el paso de formacion implica hidroformacion.
MXPA03009049A 2001-04-04 2002-04-04 Metodo para fabricar componentes estructurales a partir de preformas de tubo de espesor de pared variable. MXPA03009049A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002342702A CA2342702A1 (en) 2001-04-04 2001-04-04 Forming method using tube blanks of variable wall thickness
PCT/CA2002/000464 WO2002081115A1 (en) 2001-04-04 2002-04-04 Method of manufacturing structural components from tube blanks ofvariable wall thickness

Publications (1)

Publication Number Publication Date
MXPA03009049A true MXPA03009049A (es) 2004-04-02

Family

ID=4168756

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03009049A MXPA03009049A (es) 2001-04-04 2002-04-04 Metodo para fabricar componentes estructurales a partir de preformas de tubo de espesor de pared variable.

Country Status (6)

Country Link
US (1) US8141404B2 (es)
EP (1) EP1377396B1 (es)
CA (1) CA2342702A1 (es)
DE (1) DE60230494D1 (es)
MX (1) MXPA03009049A (es)
WO (1) WO2002081115A1 (es)

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SE519170C2 (sv) * 2002-03-07 2003-01-21 Finnveden Technology Ab Process vid framställning av slutna härdade profiler utan tvärsnittsbegränsningar
CA2841620C (en) 2004-10-28 2016-09-27 U.S. Manufacturing Corporation Method of manufacturing a tubular axle housing assembly with varying wall thickness
US7334312B2 (en) * 2005-02-23 2008-02-26 U.S. Manufacturing Corporation Method of forming axles with internally thickened wall sections
US20070283562A1 (en) * 2006-06-05 2007-12-13 Benteler Automotive Corporation Method for making a non-driving vehicle axle beam
KR100958977B1 (ko) * 2007-07-25 2010-05-20 주식회사 포스코 자동차의 후륜 현가장치용 튜브형 토션 빔 및 그 제조방법
CA2644464C (en) * 2008-10-17 2010-04-20 Arcelormittal Tubular Products Canada Inc. Twist-axle of variable wall thickness
DE102009026297B4 (de) * 2009-07-31 2013-08-08 Thyssenkrupp Steel Europe Ag Cockpitquerträger mit variablem Lenksäulenneigungswinkel
DE102010027093A1 (de) 2010-07-13 2012-01-19 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Hohlprofils aus Metall
DE102011113662A1 (de) 2011-09-19 2013-03-21 Benteler Automobiltechnik Gmbh Strukturbauteil für ein Kraftfahrzeug mit einem hohlförmigen Grundprofil sowie Verfahren zu dessen Herstellung
CN102989857A (zh) * 2012-09-14 2013-03-27 黄启瑞 金属板材的成型方法
DE102013020587A1 (de) * 2012-12-14 2014-06-18 Salzgitter Hydroforming GmbH & Co. KG Verfahren zur Herstellung von nachträglich ausgebildeten partiellen Wandstärkenreduzierungen an Halbzeugen mit Hohlraumausbildung
CA2837626C (en) * 2012-12-21 2017-06-27 Bell Helicopter Textron Inc. Helicopter skid landing gear
CN103736811B (zh) * 2014-01-23 2016-04-27 哈尔滨工业大学 采用轴向不等壁厚管坯成形等壁厚变直径管件的方法
US10040108B2 (en) 2014-09-18 2018-08-07 L&W Engineering Tubular structure support with variable dimensions and mechanical properties
DE102016206640A1 (de) * 2016-04-20 2017-10-26 Thyssenkrupp Ag Trägerrohr einer Nockenwelle mit variierender Wandstärke
CN108357447B (zh) * 2018-01-15 2020-01-14 长安大学 一种梯度刻槽缓冲吸能元件及其制备方法
CN108194545A (zh) * 2018-01-15 2018-06-22 长安大学 一种梯度宽度刻槽缓冲吸能元件及其制备方法
CN108266480A (zh) * 2018-01-15 2018-07-10 长安大学 一种梯度深度刻槽缓冲吸能元件及其制备方法
US11122741B2 (en) * 2018-01-30 2021-09-21 Cnh Industrial America Llc Stalk roller assembly for an agricultural system
US11384810B2 (en) 2018-10-22 2022-07-12 Tenneco Automotive Operating Company Inc. Damper with two-piece shell
GB201903228D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd Aerosol generation device heater element manufacture
JP7303718B2 (ja) * 2019-10-01 2023-07-05 住友重機械工業株式会社 成形装置及びブロー成形用の金属パイプ材料
EP3858684A1 (en) * 2020-01-28 2021-08-04 Outokumpu Oyj Expanded tube for a motor vehicle crash box and manufacturing method for it
CN115319412B (zh) * 2022-08-08 2023-06-06 四川航天中天动力装备有限责任公司 一种变壁厚壳体加工工艺方法

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Also Published As

Publication number Publication date
DE60230494D1 (de) 2009-02-05
WO2002081115A1 (en) 2002-10-17
US8141404B2 (en) 2012-03-27
EP1377396B1 (en) 2008-12-24
CA2342702A1 (en) 2002-10-04
EP1377396A1 (en) 2004-01-07
US20040200255A1 (en) 2004-10-14

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