TW200618924A - Welded joints with new properties and provision of such properties by ultrasonic impact treatment - Google Patents
Welded joints with new properties and provision of such properties by ultrasonic impact treatmentInfo
- Publication number
- TW200618924A TW200618924A TW094134637A TW94134637A TW200618924A TW 200618924 A TW200618924 A TW 200618924A TW 094134637 A TW094134637 A TW 094134637A TW 94134637 A TW94134637 A TW 94134637A TW 200618924 A TW200618924 A TW 200618924A
- Authority
- TW
- Taiwan
- Prior art keywords
- properties
- ultrasonic impact
- welded joints
- provision
- impact treatment
- Prior art date
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
- B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
- B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/12—Spot welding; Stitch welding making use of vibrations
-
- 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
- B23K13/00—Welding by high-frequency current heating
-
- 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
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
- B23K20/106—Features related to sonotrodes
-
- 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
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- 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
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
-
- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Non-detachable welded joints with certain new or improved properties and the provision of such non-detachable welded joints by ultrasonic impact treatment, is described involving conforming to select treatment parameters to control the formation of predetermined properties and thus provide improved qualities and reliability to a joint based on the task to be served by the welded joint. The treatment parameters include repetition rate and length of the ultrasonic impact, pressing force exerted on the ultrasonic impact tool against the surface being treated, and impact amplitude.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/994,551 US20050145306A1 (en) | 1998-09-03 | 2004-11-23 | Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200618924A true TW200618924A (en) | 2006-06-16 |
TWI353904B TWI353904B (en) | 2011-12-11 |
Family
ID=36498419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094134637A TWI353904B (en) | 2004-11-23 | 2005-10-04 | Welded joints with new properties and provision of |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050145306A1 (en) |
JP (1) | JP5777266B2 (en) |
KR (1) | KR101313526B1 (en) |
CN (1) | CN101124063B (en) |
TW (1) | TWI353904B (en) |
WO (1) | WO2006057836A2 (en) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6932876B1 (en) | 1998-09-03 | 2005-08-23 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
US20060016858A1 (en) * | 1998-09-03 | 2006-01-26 | U.I.T., Llc | Method of improving quality and reliability of welded rail joint properties by ultrasonic impact treatment |
US6338765B1 (en) | 1998-09-03 | 2002-01-15 | Uit, L.L.C. | Ultrasonic impact methods for treatment of welded structures |
US20030229476A1 (en) * | 2002-06-07 | 2003-12-11 | Lohitsa, Inc. | Enhancing dynamic characteristics in an analytical model |
JP2005192194A (en) * | 2003-12-05 | 2005-07-14 | Yazaki Corp | Communication apparatus and communication system |
US7301123B2 (en) | 2004-04-29 | 2007-11-27 | U.I.T., L.L.C. | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween |
US7276824B2 (en) * | 2005-08-19 | 2007-10-02 | U.I.T., L.L.C. | Oscillating system and tool for ultrasonic impact treatment |
US20070068605A1 (en) * | 2005-09-23 | 2007-03-29 | U.I.T., Llc | Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact |
JP2007190564A (en) * | 2006-01-17 | 2007-08-02 | Kobe Steel Ltd | Consumable electrode type welding method and welding apparatus |
US20070244595A1 (en) * | 2006-04-18 | 2007-10-18 | U.I.T., Llc | Method and means for ultrasonic impact machining of surfaces of machine components |
JP4709697B2 (en) * | 2006-06-23 | 2011-06-22 | 新日本製鐵株式会社 | Method for improving fatigue strength of metal lap weld joints |
DE102006035585B3 (en) * | 2006-07-25 | 2007-11-15 | Europipe Gmbh | Welding process for metal workpieces involves applying sonic energy via transfer rod in molten metal pool directly to added working material |
JP4767885B2 (en) * | 2007-03-07 | 2011-09-07 | 新日本製鐵株式会社 | Welded joint, welded structure excellent in brittle crack propagation stopping characteristics, and method for improving brittle crack propagation stopping characteristics |
JP5088035B2 (en) * | 2007-08-03 | 2012-12-05 | 新日本製鐵株式会社 | Manufacturing method for welded joints with excellent fatigue resistance |
JP2009061500A (en) * | 2007-08-10 | 2009-03-26 | Nissan Motor Co Ltd | Dissimilar metal bonded member, and method of bonding dissimilar metals |
TW200946270A (en) * | 2008-02-19 | 2009-11-16 | Nippon Steel Corp | Welded joint with excellent fatigue-resistance characteristics, and method for producing same |
DE102009001284B4 (en) * | 2008-03-04 | 2019-11-21 | Peter Gerster | Apparatus and method for the treatment of metallic surfaces by means of a motor-driven striking tool |
JP4441641B1 (en) * | 2008-11-25 | 2010-03-31 | 国立大学法人名古屋大学 | Fatigue crack repair method for steel structures |
CN101797670A (en) * | 2010-03-17 | 2010-08-11 | 哈尔滨理工大学 | Weld shape design method capable of bearing under-matching T joint according to intensity of parent material |
DE102010044034B4 (en) | 2010-11-17 | 2023-01-19 | Airbus Defence and Space GmbH | Process for increasing the strength of friction stir welded components |
US8450644B2 (en) * | 2011-03-03 | 2013-05-28 | GM Global Technology Operations LLC | Multi-mode ultrasonic welding control and optimization |
DE102011101369A1 (en) * | 2011-05-12 | 2012-11-15 | Mtu Aero Engines Gmbh | Method of making, repairing or replacing a component |
GB201112696D0 (en) * | 2011-07-25 | 2011-09-07 | Rolls Royce Plc | A method of treating an aerofoil |
US9605328B2 (en) * | 2011-07-29 | 2017-03-28 | Progress Rail Services Corporation | Surface contouring of a weld cap and adjacent base metal using ultrasonic impact treatment |
JP5985849B2 (en) * | 2012-03-23 | 2016-09-06 | 株式会社豊田中央研究所 | JOINT BODY, MANUFACTURING METHOD THEREOF, AND MEMBER |
CN102839276B (en) * | 2012-09-19 | 2014-12-10 | 哈尔滨工业大学 | Method for ultrasonically loosening residual stress of connecting part of metal part bolt |
CN103624474A (en) * | 2013-01-21 | 2014-03-12 | 中电投工程研究检测评定中心 | Method for repairing fatigue crack in weld toe zone of fillet weld on front face of steel structure |
CN103624475A (en) * | 2013-01-21 | 2014-03-12 | 中电投工程研究检测评定中心 | Method for repairing fatigue crack in weld toe zone of fillet weld for steel structure |
US20140255620A1 (en) * | 2013-03-06 | 2014-09-11 | Rolls-Royce Corporation | Sonic grain refinement of laser deposits |
JP6123461B2 (en) * | 2013-04-30 | 2017-05-10 | 新日鐵住金株式会社 | Ultrasonic shock treatment method |
CN103590048B (en) * | 2013-11-18 | 2016-01-13 | 湖北工业大学 | Thermal sprayed coating on surface of metal material ultrasonic wave added presses gradual pressure working method |
CN103692070B (en) * | 2013-12-16 | 2017-05-24 | 华侨大学 | Welding method |
ES2741739T3 (en) | 2014-01-31 | 2020-02-12 | Nippon Steel Corp | Spot welded joint and spot welding method |
JP6226814B2 (en) * | 2014-05-22 | 2017-11-08 | 株式会社神戸製鋼所 | Manufacturing method of welded structure |
CN104439672A (en) * | 2014-11-14 | 2015-03-25 | 番禺珠江钢管(连云港)有限公司 | High frequency prewelding technology of longitudinal submerged arc welded pipe |
CN104531980A (en) * | 2014-12-23 | 2015-04-22 | 清华大学深圳研究生院 | Method for improving mechanical performance and corrosion resistance of weld zone by ultrasonic and electric pulse coupling |
US20170368635A1 (en) * | 2015-01-21 | 2017-12-28 | Florian Hanschmann | Oscillating remote laser welding on a fillet lap joint |
FR3054154B1 (en) * | 2016-07-21 | 2019-05-10 | Europe Technologies | ROBOTISE DRYING METHOD AND ROBOTIC SYSTEM FOR IMPLEMENTING THE METHOD |
CN106181042B (en) * | 2016-07-28 | 2017-11-28 | 东南大学 | A kind of ultra-large type sea frock is for low stress without surplus welding method and device |
US10338032B2 (en) | 2016-11-22 | 2019-07-02 | Gm Global Technology Operations Llc. | Automated quality determination of joints |
JP7181217B2 (en) * | 2017-04-04 | 2022-11-30 | クリック アンド ソッファ インダストリーズ、インク. | Ultrasonic welding system and method of use |
DE102017107617A1 (en) | 2017-04-10 | 2018-10-11 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Method for the intermittent ultrasonic machining of a material web |
CN108754122B (en) * | 2018-06-27 | 2023-11-10 | 中国核工业华兴建设有限公司 | Automatic ultrasonic impact welding residual stress eliminating device |
CN110728080A (en) * | 2018-06-27 | 2020-01-24 | 株洲中车时代电气股份有限公司 | Welding finite element model construction method and checking method |
CN109163831B (en) * | 2018-08-21 | 2020-11-13 | 南京中车浦镇城轨车辆有限责任公司 | Ultrasonic residual stress measuring method |
CN109371225B (en) * | 2018-12-20 | 2023-12-22 | 江苏阳明船舶装备制造技术有限公司 | Be used for automatic ultrasonic impact to dispel welding residual stress machine |
CN110076350B (en) * | 2019-04-30 | 2020-05-29 | 北京航空航天大学 | Ultrasonic stamping type cutting and extruding integrated processing method |
CN110263364B (en) * | 2019-05-05 | 2020-08-25 | 四川大学 | Oil and gas pipeline corrosion defect residual strength algorithm considering attenuation time-varying property |
CN111590224B (en) * | 2020-05-29 | 2021-10-26 | 广东工业大学 | System and method for preparing bulk amorphous alloy with assistance of laser |
CN111766300B (en) * | 2020-07-17 | 2023-02-14 | 中国计量大学 | Online detection device and method for weld cracking of metal structure |
CN113088955B (en) * | 2021-02-24 | 2023-06-13 | 刘川 | Metal surface corrosion-resistant wear-resistant coating based on high-frequency impact method and preparation method thereof |
CN113278788B (en) * | 2021-05-11 | 2022-04-22 | 北京航空航天大学 | Composite device and method for eliminating residual stress of welding line |
CN114871280A (en) * | 2021-05-31 | 2022-08-09 | 河南济源钢铁(集团)有限公司 | Detection assembly for rolling size of high-end spring steel |
WO2023023243A1 (en) * | 2021-08-19 | 2023-02-23 | Magna International Inc. | Quality monitoring of welding process |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE16599E (en) * | 1927-04-19 | Rmatt | ||
US1703111A (en) * | 1929-02-26 | Method of welding | ||
US1770932A (en) * | 1929-05-17 | 1930-07-22 | Arthur G Leake | Method of strengthening structural members under load |
US2537533A (en) * | 1946-12-17 | 1951-01-09 | Gerald E Ingalls | Method of repairing cracks in castings |
DE1216064C2 (en) * | 1959-10-06 | 1966-11-10 | Stahl Und Walzwerke Rasselstei | Device for the production of metallic coatings, possibly also lacquer and plastic coatings, with a certain surface roughness, in particular on metal strips and sheets |
US3274033A (en) * | 1963-08-12 | 1966-09-20 | Branson Instr | Ultrasonics |
US3622404A (en) * | 1969-02-19 | 1971-11-23 | Leonard E Thompson | Method and apparatus for stress relieving a workpiece by vibration |
US3650016A (en) * | 1969-04-28 | 1972-03-21 | Univ Ohio State | Process for torquing threaded fasteners |
DE2054528C3 (en) * | 1970-11-05 | 1981-07-23 | Vsesojuznyj naučno-issledovatel'skij i konstruktorsko-technologičeskij institut trubnoj promyšlennosti, Dnepropetrovsk | Device for hardening pipes from the rolling heat |
US3661655A (en) * | 1970-11-17 | 1972-05-09 | North American Rockwell | Metallic articles and the manufacture thereof |
US3961739A (en) * | 1972-04-17 | 1976-06-08 | Grumman Aerospace Corporation | Method of welding metals using stress waves |
US3864542A (en) * | 1973-11-13 | 1975-02-04 | Nasa | Grain refinement control in tig arc welding |
US3945098A (en) * | 1975-04-18 | 1976-03-23 | Petr Ivanovich Yascheritsyn | Pulse impact tool for finishing internal surfaces of revolution in blanks |
US4049186A (en) * | 1976-10-20 | 1977-09-20 | General Electric Company | Process for reducing stress corrosion in a weld by applying an overlay weld |
US4126031A (en) * | 1977-07-07 | 1978-11-21 | Ignashev Evgeny P | Apparatus for producing metal bands |
US4250726A (en) * | 1978-08-28 | 1981-02-17 | Safian Matvei M | Sheet rolling method |
US4214923A (en) * | 1978-10-04 | 1980-07-29 | Caterpillar Tractor Co. | Method for treating metal |
US4330699A (en) * | 1979-07-27 | 1982-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Laser/ultrasonic welding technique |
JPS58107292A (en) * | 1981-12-21 | 1983-06-25 | Kawasaki Heavy Ind Ltd | Method and device for treating welded joint part of pipe |
US4453392A (en) * | 1982-05-11 | 1984-06-12 | Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr | Method of hardening shaped surfaces by plastic deformation |
US4624402A (en) * | 1983-01-18 | 1986-11-25 | Nutech, Inc. | Method for applying an overlay weld for preventing and controlling stress corrosion cracking |
DE3676703D1 (en) * | 1986-09-26 | 1991-02-07 | Vsr Martin Eng Gmbh | METHOD FOR OPERATING A MACHINE FOR RELAXING WORKPIECES BY VIBRATION. |
ES2037232T3 (en) * | 1987-09-24 | 1993-06-16 | Nippon Steel Corporation | REFRIGERATION DRUM FOR CONTINUOUS CAST MACHINES TO MANUFACTURE THIN METALLIC STRAP. |
US4968359A (en) * | 1989-08-14 | 1990-11-06 | Bonal Technologies, Inc. | Stress relief of metals |
US5035142A (en) * | 1989-12-19 | 1991-07-30 | Dryga Alexandr I | Method for vibratory treatment of workpieces and a device for carrying same into effect |
US5166885A (en) * | 1991-01-28 | 1992-11-24 | General Electric Company | Non-destructive monitoring of surfaces by 3-D profilometry using a power spectra |
JPH0578798A (en) * | 1991-09-24 | 1993-03-30 | Mazda Motor Corp | Surface modifying method for member made of aluminum alloy |
US5352305A (en) * | 1991-10-16 | 1994-10-04 | Dayton Walther Corporation | Prestressed brake drum or rotor |
US5286313A (en) * | 1991-10-31 | 1994-02-15 | Surface Combustion, Inc. | Process control system using polarizing interferometer |
US5193375A (en) * | 1991-11-27 | 1993-03-16 | Metal Improvement Company, Inc. | Method for enhancing the wear performance and life characteristics of a brake drum |
US5330790A (en) * | 1992-02-07 | 1994-07-19 | Calkins Noel C | Impact implantation of particulate material into polymer surfaces |
US5242512A (en) * | 1992-03-13 | 1993-09-07 | Alloying Surfaces, Inc. | Method and apparatus for relieving residual stresses |
JPH081344A (en) * | 1994-06-20 | 1996-01-09 | Hitachi Ltd | Method and device for repairing in-furnace structural member of nuclear reactor |
US6215097B1 (en) * | 1994-12-22 | 2001-04-10 | General Electric Company | On the fly laser shock peening |
EP0808269B1 (en) * | 1995-02-16 | 2002-01-09 | Fundia Profiler A/S | Plate web and profile element |
US5569018A (en) * | 1995-03-06 | 1996-10-29 | General Electric Company | Technique to prevent or divert cracks |
US5525429A (en) * | 1995-03-06 | 1996-06-11 | General Electric Company | Laser shock peening surface enhancement for gas turbine engine high strength rotor alloy repair |
US5674328A (en) * | 1996-04-26 | 1997-10-07 | General Electric Company | Dry tape covered laser shock peening |
US5826453A (en) * | 1996-12-05 | 1998-10-27 | Lambda Research, Inc. | Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece |
US5841033A (en) * | 1996-12-18 | 1998-11-24 | Caterpillar Inc. | Process for improving fatigue resistance of a component by tailoring compressive residual stress profile, and article |
RU2180274C2 (en) * | 1997-03-27 | 2002-03-10 | Компания "ЮАйТи, Л.Л.С." | Apparatus for exciting electroacoustic converter |
US5771729A (en) * | 1997-06-30 | 1998-06-30 | General Electric Company | Precision deep peening with mechanical indicator |
JP3284930B2 (en) * | 1997-07-09 | 2002-05-27 | 株式会社日立製作所 | High-frequency pulse arc welding method and its equipment and applications |
DE29713448U1 (en) * | 1997-07-29 | 1997-10-23 | Spaichingen Gmbh Maschf | Device for ultrasound processing of workpieces |
US6144012A (en) * | 1997-11-05 | 2000-11-07 | Lsp Technologies, Inc. | Efficient laser peening |
US6051140A (en) * | 1997-12-04 | 2000-04-18 | Perry; Cliff | Water decontaminating system and method |
JPH11286787A (en) * | 1998-04-06 | 1999-10-19 | Nisshinbo Ind Inc | Surface treating method for back plate for friction material |
US6458225B1 (en) * | 1998-09-03 | 2002-10-01 | Uit, L.L.C. Company | Ultrasonic machining and reconfiguration of braking surfaces |
US20060016858A1 (en) * | 1998-09-03 | 2006-01-26 | U.I.T., Llc | Method of improving quality and reliability of welded rail joint properties by ultrasonic impact treatment |
US6338765B1 (en) * | 1998-09-03 | 2002-01-15 | Uit, L.L.C. | Ultrasonic impact methods for treatment of welded structures |
US6171415B1 (en) * | 1998-09-03 | 2001-01-09 | Uit, Llc | Ultrasonic impact methods for treatment of welded structures |
US6932876B1 (en) * | 1998-09-03 | 2005-08-23 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
US6223974B1 (en) * | 1999-10-13 | 2001-05-01 | Madhavji A. Unde | Trailing edge stress relief process (TESR) for welds |
FR2801322B1 (en) * | 1999-11-18 | 2002-02-08 | Snecma | METHOD FOR ULTRASONIC BLASTING OF LARGE DIMENSIONAL ANNULAR SURFACES ON THIN PARTS |
US6467321B2 (en) * | 2000-05-30 | 2002-10-22 | Integrity Testing Laboratory, Inc. | Device for ultrasonic peening of metals |
GB2367028B (en) * | 2000-09-22 | 2004-06-09 | Rolls Royce Plc | Gas turbine engine rotor blades |
US20040244882A1 (en) * | 2001-06-12 | 2004-12-09 | Lobanov Leonid M. | Method for processing welded metal work joints by high-frequency hummering |
JP4394860B2 (en) * | 2002-04-08 | 2010-01-06 | 新日本製鐵株式会社 | Welding method using ultra low temperature transformation melt, high fatigue strength joint and ultra low temperature transformation melt |
JP3944046B2 (en) * | 2002-09-30 | 2007-07-11 | 新日本製鐵株式会社 | Fatigue strength improvement method of spot welded joint by ultrasonic impact treatment |
JP3828855B2 (en) * | 2002-09-30 | 2006-10-04 | 新日本製鐵株式会社 | Method for improving tensile strength of spot welded joints by ultrasonic impact treatment |
JP3820208B2 (en) * | 2002-10-08 | 2006-09-13 | 新日本製鐵株式会社 | Method for improving fatigue strength of lap welded joints |
JP3899008B2 (en) * | 2002-10-08 | 2007-03-28 | 新日本製鐵株式会社 | Method for improving fatigue strength of butt welded joints |
JP4189201B2 (en) * | 2002-10-30 | 2008-12-03 | 新日本製鐵株式会社 | Method for improving toughness of heat-affected zone in steel welded joints |
JP2004167519A (en) * | 2002-11-19 | 2004-06-17 | Nippon Steel Corp | Method for preventing delayed fracture of steel structure, and method for producing steel structure |
JP3965106B2 (en) * | 2002-11-19 | 2007-08-29 | 新日本製鐵株式会社 | Girder structure reinforcement method |
US6945774B2 (en) * | 2003-03-07 | 2005-09-20 | Weber-Stephen Products Co. | Gas burner with flame stabilization structure |
US7301123B2 (en) * | 2004-04-29 | 2007-11-27 | U.I.T., L.L.C. | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween |
US7326629B2 (en) * | 2004-09-10 | 2008-02-05 | Agency For Science, Technology And Research | Method of stacking thin substrates by transfer bonding |
-
2004
- 2004-11-23 US US10/994,551 patent/US20050145306A1/en not_active Abandoned
-
2005
- 2005-10-04 TW TW094134637A patent/TWI353904B/en not_active IP Right Cessation
- 2005-11-14 WO PCT/US2005/041036 patent/WO2006057836A2/en active Application Filing
- 2005-11-14 JP JP2007543140A patent/JP5777266B2/en not_active Expired - Fee Related
- 2005-11-14 KR KR1020077014167A patent/KR101313526B1/en not_active IP Right Cessation
- 2005-11-14 CN CN2005800471047A patent/CN101124063B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP5777266B2 (en) | 2015-09-09 |
US20050145306A1 (en) | 2005-07-07 |
CN101124063A (en) | 2008-02-13 |
TWI353904B (en) | 2011-12-11 |
JP2008520443A (en) | 2008-06-19 |
KR20070086532A (en) | 2007-08-27 |
WO2006057836A3 (en) | 2006-11-23 |
WO2006057836A2 (en) | 2006-06-01 |
CN101124063B (en) | 2011-03-02 |
KR101313526B1 (en) | 2013-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200618924A (en) | Welded joints with new properties and provision of such properties by ultrasonic impact treatment | |
WO2005110667A3 (en) | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses, a normalizing energy thereof and pauses therebetween | |
WO2010019733A3 (en) | Methods of hardbanding joints of pipe using friction stir welding | |
ATE438040T1 (en) | METHOD FOR PRODUCING A NAIL JOINT AND NAIL THEREFOR | |
WO2009082458A3 (en) | Contact angle attenuations on multiple surfaces | |
WO2009050681A3 (en) | Multilayered ball sealer and method of use thereof | |
WO2003093422A3 (en) | Novel tissue factor targeted antibodies as anticoagulants | |
WO2009137399A3 (en) | High density breaker fluids and methods of use thereof | |
WO2006104885A3 (en) | Rotary drill bit shank, rotary drill bits so equipped, and methods of manufacture | |
ATE289531T1 (en) | METHOD AND DEVICE FOR APPLYING FLUIDS | |
WO2006110773A3 (en) | Ultrasound catheter with cavitation promoting surface | |
WO2007100884A3 (en) | Modification of polymeric materials for increased adhesion | |
WO2012141671A3 (en) | Acoustic material with liquid repellency | |
WO2012007325A3 (en) | Torsion sonotrode and ultrasonic welding process using a torsion sonotrode | |
ATE477075T1 (en) | FRICTION WELD JOINT BETWEEN A SHEET METAL PART AND A ROTATIONAL BODY | |
WO2007103325A3 (en) | Improved contact speaker | |
WO2002059410A3 (en) | Laminate and web characteristic control by varying bonding patterns | |
ATE426537T1 (en) | COUPLING ROD FOR TRANSMITTING TENSILE AND SHOCK FORCES | |
WO2007130599A3 (en) | Adaptive continuous acoustic welding system for incompatible materials | |
WO2008054602A3 (en) | Pipeline field joint coating for wet insulation with improved adhesion | |
MX2018001185A (en) | Sonotrode, device and method for producing a join. | |
EP1900499A3 (en) | Apparatus for continuously bonding and/or consolidating of web material by ultrasonics | |
WO2008038193A3 (en) | Feedback loop for focused ultrasound application | |
MXPA04003619A (en) | Ultrasonic cleaning products comprising cleaning composition having dissolved gas. | |
WO2012059079A3 (en) | Friction weld connection comprising a component which has a larger material cross-section than the second component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |