EP1494832A4 - Vorrichtung und verfahren zur herstellung einer schweissverbindung mit verbesserten physikalischen eigenschaften - Google Patents
Vorrichtung und verfahren zur herstellung einer schweissverbindung mit verbesserten physikalischen eigenschaftenInfo
- Publication number
- EP1494832A4 EP1494832A4 EP03723799A EP03723799A EP1494832A4 EP 1494832 A4 EP1494832 A4 EP 1494832A4 EP 03723799 A EP03723799 A EP 03723799A EP 03723799 A EP03723799 A EP 03723799A EP 1494832 A4 EP1494832 A4 EP 1494832A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- forming
- physical properties
- weld joint
- improved physical
- improved
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36762302P | 2002-03-26 | 2002-03-26 | |
US367623P | 2002-03-26 | ||
PCT/US2002/035214 WO2003039804A1 (en) | 2001-11-02 | 2002-11-01 | Apparatus and method for forming weld joints having compressive residual stress patterns |
WOPCT/US02/35214 | 2002-11-01 | ||
PCT/US2003/008747 WO2003082512A1 (en) | 2002-03-26 | 2003-03-25 | Apparatus and method for forming a weld joint having improved physical properties |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1494832A1 EP1494832A1 (de) | 2005-01-12 |
EP1494832A4 true EP1494832A4 (de) | 2007-04-04 |
Family
ID=28677731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03723799A Withdrawn EP1494832A4 (de) | 2002-03-26 | 2003-03-25 | Vorrichtung und verfahren zur herstellung einer schweissverbindung mit verbesserten physikalischen eigenschaften |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1494832A4 (de) |
AU (1) | AU2003230709A1 (de) |
CA (1) | CA2480322A1 (de) |
WO (1) | WO2003082512A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003039804A1 (en) * | 2001-11-02 | 2003-05-15 | The Boeing Company | Apparatus and method for forming weld joints having compressive residual stress patterns |
FR2945464B1 (fr) | 2009-05-13 | 2012-03-23 | Alcan Rhenalu | Procede d'assemblage par soudage de pieces en alliage d'aluminium. |
US20120280485A1 (en) * | 2011-05-03 | 2012-11-08 | Israel Stol | Solid state based joining processes with post-weld processing(s) under compression and apparatuses therefor |
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 |
Citations (8)
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 |
GB1318764A (en) * | 1969-10-10 | 1973-05-31 | Krupp Ag Huettenwerke | Production of crankshafts |
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 |
EP0888843A1 (de) * | 1997-06-26 | 1999-01-07 | Showa Aluminum Corporation | Umgerührtes Reibschweissverfahren und -vorrichtung |
WO2001064398A2 (en) * | 2000-03-01 | 2001-09-07 | Lambda Research, Inc. | Method and apparatus for providing a residual stress distribution in the surface of a part |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2003039804A1 (en) * | 2001-11-02 | 2003-05-15 | The Boeing Company | Apparatus and method for forming weld joints having compressive residual stress patterns |
-
2003
- 2003-03-25 AU AU2003230709A patent/AU2003230709A1/en not_active Abandoned
- 2003-03-25 CA CA002480322A patent/CA2480322A1/en not_active Abandoned
- 2003-03-25 EP EP03723799A patent/EP1494832A4/de not_active Withdrawn
- 2003-03-25 WO PCT/US2003/008747 patent/WO2003082512A1/en not_active Application Discontinuation
Patent Citations (8)
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 |
GB1318764A (en) * | 1969-10-10 | 1973-05-31 | Krupp Ag Huettenwerke | Production of crankshafts |
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 |
EP0888843A1 (de) * | 1997-06-26 | 1999-01-07 | Showa Aluminum Corporation | Umgerührtes Reibschweissverfahren und -vorrichtung |
WO2001064398A2 (en) * | 2000-03-01 | 2001-09-07 | Lambda Research, Inc. | Method and apparatus for providing a residual stress distribution in the surface of a part |
Non-Patent Citations (1)
Title |
---|
See also references of WO03082512A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1494832A1 (de) | 2005-01-12 |
WO2003082512A1 (en) | 2003-10-09 |
CA2480322A1 (en) | 2003-10-09 |
AU2003230709A1 (en) | 2003-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20041014 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20070305 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C21D 7/08 20060101ALI20070227BHEP Ipc: B24B 39/00 20060101ALI20070227BHEP Ipc: B23K 20/12 20060101ALI20070227BHEP Ipc: B23K 37/08 20060101ALI20070227BHEP Ipc: B23K 31/02 20060101AFI20031017BHEP |
|
17Q | First examination report despatched |
Effective date: 20071008 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080419 |