WO2002101097A1 - Procede de traitement de joints soudes de structures metalliques par martelage haute frequence - Google Patents
Procede de traitement de joints soudes de structures metalliques par martelage haute frequence Download PDFInfo
- Publication number
- WO2002101097A1 WO2002101097A1 PCT/UA2002/000025 UA0200025W WO02101097A1 WO 2002101097 A1 WO2002101097 A1 WO 2002101097A1 UA 0200025 W UA0200025 W UA 0200025W WO 02101097 A1 WO02101097 A1 WO 02101097A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- welded
- οbρabοτκi
- naπρyazheny
- joints
- svaρnyχ
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
Definitions
- a magnetic impulse is used (Danil ⁇ v GI Le ⁇ n ⁇ v ⁇ .P., Z ⁇ l ⁇ v ⁇ ⁇ and d ⁇ E ⁇ e ⁇ ivn ⁇ s ⁇ ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ i ⁇ me ⁇ d ⁇ v ⁇ vysheniya tsi ⁇ liches ⁇ g ⁇ ⁇ esu ⁇ sa sva ⁇ ny ⁇ uzl ⁇ v led ⁇ s ⁇ y ⁇ i ⁇ s ⁇ atsi ⁇ na ⁇ ny ⁇ bu ⁇ vy ⁇ us ⁇ an ⁇ v ⁇ // ⁇ sy ma ⁇ e ⁇ ial ⁇ vedeniya -.... 1996. - ⁇ ° 2.
- the main disadvantage of this system is that there are different types of steel welded joints that need to be in use, or ⁇ réelle Also, the values that are adjusted for the size and the size of the distribution of the compression stress are assumed to be the same as the maximum values that increase by a factor of 1.2.
- P ⁇ e ⁇ mu n ⁇ mi ⁇ ue maya value nav ⁇ dimy ⁇ ul ⁇ azvu ⁇ v ⁇ y uda ⁇ n ⁇ y ⁇ b ⁇ ab ⁇ y ⁇ s ⁇ a ⁇ chny ⁇ na ⁇ yazheny szha ⁇ iya in z ⁇ na ⁇ ⁇ ntsen ⁇ a ⁇ v, ⁇ i ⁇ y d ⁇ s ⁇ igae ⁇ sya ma ⁇ simaln ⁇ v ⁇ zm ⁇ zhn ⁇ e ⁇ vyshenie ⁇ edela vyn ⁇ sliv ⁇ s ⁇ i and increase tsi ⁇ liches ⁇ y d ⁇ lg ⁇ vechn ⁇ s ⁇ i s ⁇ edineniya, d ⁇ lzhna 4 to be installed differentiated, i.e.
- ⁇ azhn ⁇ y task in s ⁇ ve ⁇ shens ⁇ v ⁇ vanii ⁇ e ⁇ n ⁇ l ⁇ gii ul ⁇ azvu ⁇ v ⁇ y uda ⁇ n ⁇ y ⁇ b ⁇ ab ⁇ i or vys ⁇ chas ⁇ n ⁇ y ⁇ v ⁇ i yavlyae ⁇ sya b ⁇ lee ⁇ b ⁇ sn ⁇ vannaya ⁇ imizatsiya ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ i ⁇ ⁇ a ⁇ ame ⁇ v ⁇ ⁇ i ⁇ e ⁇ iyu nav ⁇ dimy ⁇ in z ⁇ na ⁇ ⁇ ntsen ⁇ a ⁇ v ⁇ s ⁇ a ⁇ chny ⁇ na ⁇ yazheny szha ⁇ iya.
- ⁇ ⁇ sn ⁇ vu iz ⁇ b ⁇ e ⁇ eniya ⁇ s ⁇ avlena task us ⁇ ve ⁇ shens ⁇ v ⁇ vaniya s ⁇ s ⁇ ba ⁇ b ⁇ ab ⁇ i sva ⁇ ny ⁇ s ⁇ edineny me ⁇ all ⁇ ns ⁇ u ⁇ tsy of s ⁇ aley and s ⁇ lav ⁇ v vys ⁇ chas ⁇ n ⁇ y ⁇ v ⁇ y, ⁇ y v ⁇ lyuchae ⁇ v ⁇ zdeys ⁇ vie ul ⁇ azvu ⁇ vym uda ⁇ nym ins ⁇ umen ⁇ m in z ⁇ na ⁇ ⁇ ntsen ⁇ atsii na ⁇ yazheny, ⁇ as ⁇ l ⁇ zhenny ⁇ vd ⁇ l line seam s ⁇ lavleniya with ⁇ sn ⁇ vnym me ⁇ all ⁇ m, ⁇ u ⁇ em s ⁇ zdaniya n ⁇ mi ⁇ v
- the proposed method makes it possible to ensure the targeted high-quality production of welded joints of various materials depending on the degree of wear and tear,
- the connection of welded joints is excluded and the compressive stresses are excluded;
- P ⁇ i e ⁇ m in ⁇ blas ⁇ i influence zna ⁇ e ⁇ emenny ⁇ na ⁇ yazheny ⁇ outer nag ⁇ uz ⁇ i ne ⁇ b ⁇ dimye u ⁇ vni ⁇ s ⁇ a ⁇ chny ⁇ na ⁇ yazheny, s ⁇ mi ⁇ vanny ⁇ ⁇ a ⁇ y ⁇ b ⁇ ab ⁇ y, m ⁇ gu ⁇ by ⁇ znachi ⁇ eln ⁇ lower than g ⁇ anitsa ⁇ e ⁇ uches ⁇ i me ⁇ all ⁇ v and s ⁇ lav ⁇ v and i ⁇ value us ⁇ anavlivae ⁇ sya ⁇ asche ⁇ nym me ⁇ d ⁇ m.
- n ⁇ mi ⁇ uyuschuyu value ⁇ s ⁇ a ⁇ chny ⁇ na ⁇ yazheny szha ⁇ iya in z ⁇ ne ⁇ ntsen ⁇ a ⁇ a in zavisim ⁇ s ⁇ i ⁇ u ⁇ myanu ⁇ y ⁇ ⁇ a ⁇ v for sva ⁇ ny ⁇ s ⁇ edineny, ⁇ edelyayu ⁇ in s ⁇ ve ⁇ s ⁇ vii s ⁇ following s ⁇ n ⁇ sheniem ( ⁇ ga ⁇ uak ⁇ VI, ⁇ kee ⁇ ⁇ . ⁇ ., ⁇ i ⁇ gua ⁇ ze ⁇ ⁇ i. ⁇ . ⁇ a ⁇ ie ⁇ ge ⁇ 1:.
- ⁇ a ⁇ ig. 1. ⁇ azan g ⁇ a ⁇ i ⁇ zavisim ⁇ s ⁇ i n ⁇ mi ⁇ vanny ⁇ ⁇ s ⁇ a ⁇ chny ⁇ na ⁇ yazheny szha ⁇ iya ⁇ Hc ⁇ ⁇ e ⁇ itsien ⁇ a asimme ⁇ ii tsi ⁇ la vneshneg ⁇ nag ⁇ uzheniya for s ⁇ y ⁇ vy ⁇ s ⁇ edineny s ⁇ aley, sg ⁇ u ⁇ i ⁇ vanny ⁇ ⁇ ⁇ em ⁇ lassam ⁇ chn ⁇ s ⁇ i (niz ⁇ ugle ⁇ dis ⁇ aya - ⁇ ⁇ ⁇ Pa 300 (1), niz ⁇ legi ⁇ vannaya - ⁇ ⁇ ⁇
- the capacity of the ultrasound in the range of 0.25 ... 1.0 mm, it is free to use
- the capacity and amplitude are directly ⁇ , and the diameter of the bores must be chosen to be more suitable for less basic materials.
- the average values of satisfaction for the original and processed samples are 10 5 and 7 - 10 5 cycles, respectively.
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002450369A CA2450369A1 (en) | 2001-06-12 | 2002-06-11 | Method for processing welded metalwork joints by high-frequency hummering |
US10/480,478 US20040244882A1 (en) | 2001-06-12 | 2002-06-11 | Method for processing welded metal work joints by high-frequency hummering |
EP02756067A EP1447455A4 (en) | 2001-06-12 | 2002-06-11 | PROCESS FOR TREATING WELDED JOINTS OF METAL STRUCTURES BY HIGH FREQUENCY ROCKING |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2001064020 | 2001-06-12 | ||
UA2001064020 | 2001-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002101097A1 true WO2002101097A1 (fr) | 2002-12-19 |
Family
ID=33488715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/UA2002/000025 WO2002101097A1 (fr) | 2001-06-12 | 2002-06-11 | Procede de traitement de joints soudes de structures metalliques par martelage haute frequence |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040244882A1 (ru) |
EP (1) | EP1447455A4 (ru) |
CA (1) | CA2450369A1 (ru) |
WO (1) | WO2002101097A1 (ru) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7344609B2 (en) | 1998-09-03 | 2008-03-18 | U.I.T., L.L.C. | Ultrasonic impact methods for treatment of welded structures |
US7431779B2 (en) | 1998-09-03 | 2008-10-07 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050145306A1 (en) * | 1998-09-03 | 2005-07-07 | Uit, L.L.C. Company | Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
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 |
JP4537649B2 (ja) * | 2002-10-08 | 2010-09-01 | 新日本製鐵株式会社 | 回し溶接継手、回し溶接継手の製造方法、および、溶接構造物 |
JP2005192194A (ja) * | 2003-12-05 | 2005-07-14 | Yazaki Corp | 通信装置及び通信システム |
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 |
EP1943177B1 (de) * | 2005-10-12 | 2010-01-13 | Palfinger AG | Kran mit verstärkungsblech |
US20070244595A1 (en) * | 2006-04-18 | 2007-10-18 | U.I.T., Llc | Method and means for ultrasonic impact machining of surfaces of machine components |
EP2171520A4 (en) * | 2007-07-11 | 2011-09-07 | Ravenbrick Llc | REFLECTIVE OPTICAL SHUTTER WITH THERMAL SWITCHING |
US8665414B2 (en) | 2008-08-20 | 2014-03-04 | Ravenbrick Llc | Methods for fabricating thermochromic filters |
CN106191422B (zh) * | 2016-07-11 | 2017-12-01 | 广东工业大学 | 汽车增压器铸造铝合金叶轮强化延寿的方法与装置 |
WO2018148718A1 (en) * | 2017-02-13 | 2018-08-16 | Webco Industries, Inc. | Work hardened welds and methods for same |
US11339900B2 (en) | 2017-02-13 | 2022-05-24 | Webco Industries, Inc. | Work hardened welds and methods for same |
CN110955950B (zh) * | 2018-09-25 | 2022-08-30 | 湖南工业大学 | 一种基于耗散能预测任意应力比下焊缝疲劳寿命的方法 |
CN111198547B (zh) * | 2020-01-15 | 2020-12-29 | 重庆大学 | 积材平整度与残余应力协调优化自反馈控制方法与系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU130528A1 (ru) * | 1960-01-19 | 1960-11-30 | Б.И. Лазарев | Способ повышени прочности сварных соединений кованых аустенитных сталей |
FR2444719A1 (fr) * | 1978-12-18 | 1980-07-18 | Alsthom Atlantique | Procede de traitement d'une paroi en acier inoxydable austenitique et appareil a percussion pour l'application de ce procede |
SU1118509A1 (ru) * | 1983-06-30 | 1984-10-15 | Предприятие П/Я М-5671 | Способ правки сварных листовых конструкций |
SU1481044A2 (ru) * | 1987-09-28 | 1989-05-23 | Институт Электросварки Им.Е.О.Патона | Способ упрочнени металлических поверхностей |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107292A (ja) * | 1981-12-21 | 1983-06-25 | Kawasaki Heavy Ind Ltd | 管の溶接継手部処理方法及び装置 |
JP3002229B2 (ja) * | 1990-05-14 | 2000-01-24 | 川崎製鉄株式会社 | 溶接継手の疲労強度向上法 |
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 |
US6467321B2 (en) * | 2000-05-30 | 2002-10-22 | Integrity Testing Laboratory, Inc. | Device for ultrasonic peening of metals |
US6993948B2 (en) * | 2003-06-13 | 2006-02-07 | General Electric Company | Methods for altering residual stresses using mechanically induced liquid cavitation |
-
2002
- 2002-06-11 CA CA002450369A patent/CA2450369A1/en not_active Abandoned
- 2002-06-11 US US10/480,478 patent/US20040244882A1/en not_active Abandoned
- 2002-06-11 EP EP02756067A patent/EP1447455A4/en not_active Withdrawn
- 2002-06-11 WO PCT/UA2002/000025 patent/WO2002101097A1/ru not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU130528A1 (ru) * | 1960-01-19 | 1960-11-30 | Б.И. Лазарев | Способ повышени прочности сварных соединений кованых аустенитных сталей |
FR2444719A1 (fr) * | 1978-12-18 | 1980-07-18 | Alsthom Atlantique | Procede de traitement d'une paroi en acier inoxydable austenitique et appareil a percussion pour l'application de ce procede |
SU1118509A1 (ru) * | 1983-06-30 | 1984-10-15 | Предприятие П/Я М-5671 | Способ правки сварных листовых конструкций |
SU1481044A2 (ru) * | 1987-09-28 | 1989-05-23 | Институт Электросварки Им.Е.О.Патона | Способ упрочнени металлических поверхностей |
Non-Patent Citations (1)
Title |
---|
See also references of EP1447455A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344609B2 (en) | 1998-09-03 | 2008-03-18 | U.I.T., L.L.C. | Ultrasonic impact methods for treatment of welded structures |
US7431779B2 (en) | 1998-09-03 | 2008-10-07 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
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 |
Also Published As
Publication number | Publication date |
---|---|
EP1447455A1 (en) | 2004-08-18 |
EP1447455A4 (en) | 2006-08-23 |
CA2450369A1 (en) | 2002-12-19 |
US20040244882A1 (en) | 2004-12-09 |
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