CA2480322A1 - Appareil et procede de formation de soudure aux proprietes physiques ameliorees - Google Patents

Appareil et procede de formation de soudure aux proprietes physiques ameliorees Download PDF

Info

Publication number
CA2480322A1
CA2480322A1 CA002480322A CA2480322A CA2480322A1 CA 2480322 A1 CA2480322 A1 CA 2480322A1 CA 002480322 A CA002480322 A CA 002480322A CA 2480322 A CA2480322 A CA 2480322A CA 2480322 A1 CA2480322 A1 CA 2480322A1
Authority
CA
Canada
Prior art keywords
welding
compression
workpieces
weld joint
along
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.)
Abandoned
Application number
CA002480322A
Other languages
English (en)
Inventor
Paul S. Prevey, Iii
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.)
Surface Technology Holdings Ltd
Original Assignee
Individual
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
Priority claimed from PCT/US2002/035214 external-priority patent/WO2003039804A1/fr
Application filed by Individual filed Critical Individual
Publication of CA2480322A1 publication Critical patent/CA2480322A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding

Abstract

La présente invention concerne un procédé et un appareil permettant la mise en oeuvre du procédé de formation de soudure de cette invention. Ce procédé utilise un appareil de soudage (100) possédant un outil de soudage (102) et un outil de compression (106) permettant d'induire une couche de contrainte de compression résiduelle le long de la surface de la ligne de soudure (18) et d'appliquer à toutes régions thermomarquées une quantité commandée de travail à froid et de trempe superficielle. Dans un mode préféré de réalisation de l'invention, l'outil de compression (106) utilise un processus de brunissage en un point de façon à obtenir une compression en profondeur à l'intérieur de la soudure (20) avec une quantité minimale de travail à froid et de trempe superficielle.
CA002480322A 2002-03-26 2003-03-25 Appareil et procede de formation de soudure aux proprietes physiques ameliorees Abandoned CA2480322A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36762302P 2002-03-26 2002-03-26
US60/367,623 2002-03-26
PCT/US2002/035214 WO2003039804A1 (fr) 2001-11-02 2002-11-01 Appareil et procede de formation de joints soudes presentant des motifs de contrainte residuelle de compression
USPCT/US02/35214 2002-11-01
PCT/US2003/008747 WO2003082512A1 (fr) 2002-03-26 2003-03-25 Appareil et procede de formation de soudure aux proprietes physiques ameliorees

Publications (1)

Publication Number Publication Date
CA2480322A1 true CA2480322A1 (fr) 2003-10-09

Family

ID=28677731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002480322A Abandoned CA2480322A1 (fr) 2002-03-26 2003-03-25 Appareil et procede de formation de soudure aux proprietes physiques ameliorees

Country Status (4)

Country Link
EP (1) EP1494832A4 (fr)
AU (1) AU2003230709A1 (fr)
CA (1) CA2480322A1 (fr)
WO (1) WO2003082512A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406190C (zh) * 2001-11-02 2008-07-30 波音公司 形成具有残余压应力分布形式的焊接接头的装置和方法
FR2945464B1 (fr) 2009-05-13 2012-03-23 Alcan Rhenalu Procede d'assemblage par soudage de pieces en alliage d'aluminium.
EP2704870A1 (fr) * 2011-05-03 2014-03-12 Alcoa Inc. Procédés d'assemblage basé sur l'état solide comportant un traitement sous compression après soudage
RU2610996C2 (ru) * 2015-08-06 2017-02-17 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Способ повышения прочностных свойств сварных соединений, полученных сваркой трением с перемешиванием
GB2561564B (en) * 2017-04-18 2019-12-18 Univ Of Hertfordshire Higher Education Corporation A method of reducing spring back in a metallic material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324698A (en) * 1964-06-26 1967-06-13 Ind Supply Corp Method and apparatus for finishing welded rectangular tubing
BE757030A (fr) * 1969-10-10 1971-03-16 Krupp Ag Huettenwerke Procede pour la realisation de vilbrequins de dimensions elevees
US4018634A (en) * 1975-12-22 1977-04-19 Grotnes Machine Works, Inc. Method of producing high strength steel pipe
JPS53123346A (en) * 1977-04-04 1978-10-27 Mitsubishi Heavy Ind Ltd Treating method for toe of weld
US4612071A (en) * 1984-02-22 1986-09-16 O'donnell & Associates, Inc. Mechanical stress improvement process
JPH06270810A (ja) * 1993-03-19 1994-09-27 Sumitomo Metal Ind Ltd 鉄道車両用台車枠溶接部の疲労強度向上方法
US5688419A (en) * 1994-04-22 1997-11-18 General Electric Company Method for mitigating residual stresses in welded metal components using high torch travel speeds
JP3598204B2 (ja) * 1997-06-26 2004-12-08 昭和電工株式会社 摩擦撹拌接合法及び摩擦撹拌接合装置
ATE337138T1 (de) * 2000-03-01 2006-09-15 Lambda Res Inc Verfahren und vorrichtung zum erzeugen einer restspannungverteilung in der oberfläche eines werkstückes
CN100406190C (zh) * 2001-11-02 2008-07-30 波音公司 形成具有残余压应力分布形式的焊接接头的装置和方法

Also Published As

Publication number Publication date
WO2003082512A1 (fr) 2003-10-09
EP1494832A4 (fr) 2007-04-04
EP1494832A1 (fr) 2005-01-12
AU2003230709A1 (en) 2003-10-13

Similar Documents

Publication Publication Date Title
US6926970B2 (en) Apparatus and method for forming weld joints having compressive residual stress patterns
US20050224562A1 (en) Apparatus and method for forming a weld joint having improved physical properties
Pattanayak et al. Gas metal arc welding based additive manufacturing—a review
EP2957377B1 (fr) Dispositif de soudage par friction malaxage avec un element de refroidissement
RU2630726C2 (ru) Способ изготовления прокатного валка, прокатный валок и устройство для изготовления прокатного валка
JP2009538738A (ja) 予熱を伴って自己穿孔型リベットを使用して金属を接合するための方法および装置
AU2016201548B2 (en) Structural Component and Method of Manufacture
US20060191878A1 (en) Control of cracking in heat affected zones of fusion welded structures
US20070227215A1 (en) Method and apparatus for preventing or arresting crack development and propagation
CA2480322A1 (fr) Appareil et procede de formation de soudure aux proprietes physiques ameliorees
EP3498425B1 (fr) Appareil et procédé de finition de surface assistée par laser
CN110938740B (zh) 一种金属间化合物激光冲击强化寿命提升与变形控制方法
EP3498424B1 (fr) Appareil et procédé de finition de surface assistée par plasma
US5077081A (en) Friction surfacing a rotating hard metal facing material onto a substrate material with the benefit of positively cooling the substrate
US20040040944A1 (en) Method for welding on stress-sensitive materials
JP7035458B2 (ja) 溶接構造体、および溶接構造体の製造方法
JP6809303B2 (ja) スポット溶接装置
Buffa et al. In-process tool rotational speed variation with constant heat input in friction stir welding of AZ31 sheets with variable thickness
KR20240007941A (ko) 마운트 시스템, 핀 지지 시스템 및 왜곡을 완화시키기 위한 금속 작업물을 생성하기 위한 지향성 에너지 증착 방법
JPH0866736A (ja) 金属条材の局部増肉加工方法
Olson et al. Welding, Brazing, and Soldering

Legal Events

Date Code Title Description
FZDE Discontinued