CA2491743A1 - Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner - Google Patents

Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner Download PDF

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Publication number
CA2491743A1
CA2491743A1 CA002491743A CA2491743A CA2491743A1 CA 2491743 A1 CA2491743 A1 CA 2491743A1 CA 002491743 A CA002491743 A CA 002491743A CA 2491743 A CA2491743 A CA 2491743A CA 2491743 A1 CA2491743 A1 CA 2491743A1
Authority
CA
Canada
Prior art keywords
impact
ultrasonic
workpiece
elements
impacting
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
CA002491743A
Other languages
English (en)
Inventor
Efim S. Statnikov
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.)
UIT LLC
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 US10/207,859 external-priority patent/US6932876B1/en
Application filed by Individual filed Critical Individual
Publication of CA2491743A1 publication Critical patent/CA2491743A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/04—Treating or finishing by hammering or applying repeated pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Selon la présente invention, des pièces à usiner métalliques de différentes formes présentant des surfaces d'usinage (13) sont déformées au niveau de la surface et des couches de sous-surface adjacentes, par impact en surface commandé par des transducteurs ultrasoniques (11) utilisant des éléments d'impact (12) se déplaçant librement de manière axiale, propulsés et excités par une surface oscillante du transducteur vibrant périodiquement (10) à une fréquence ultrasonique (14). Les éléments d'impact sont propulsés selon un mode d'impact apériodique et commandés de manière aléatoire lors de différentes phases des cycles d'oscillation périodique. Le transducteur peut être portable et il utilise une série d'étages interconnectés mécaniquement présentant des résonances mécaniques associées de manière harmonique en tant que multiple de la fréquence ultrasonique primaire et présentant des résistances d'étages appariées sous charge instantanée lorsque les éléments d'impact sont entraînés par la surface d'oscillation de transducteur dans la surface de la pièce à usiner. Ledit mode de fonctionnement produit une amplification du facteur de qualité de l'énergie de l'oscillateur de puissance ultrasonique d'entrée sur les aiguilles d'impact et des vitesses de propulsion élevées, ce qui permet l'usinage de corps de pièces à usiner métalliques à des profondeurs supérieures par compression du métal afin d'augmenter la résistance à la compression des surfaces d'usinage et la résistance à la rupture du matériau de la pièce à usiner. L'usinage est effectué à température ambiante.
CA002491743A 2002-07-31 2003-04-17 Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner Abandoned CA2491743A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/207,859 US6932876B1 (en) 1998-09-03 2002-07-31 Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces
US10/207,859 2002-07-31
PCT/US2003/011791 WO2004013359A1 (fr) 2002-07-31 2003-04-17 Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner

Publications (1)

Publication Number Publication Date
CA2491743A1 true CA2491743A1 (fr) 2004-02-12

Family

ID=31494256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002491743A Abandoned CA2491743A1 (fr) 2002-07-31 2003-04-17 Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner

Country Status (5)

Country Link
EP (1) EP1552028A4 (fr)
AU (1) AU2003247341A1 (fr)
CA (1) CA2491743A1 (fr)
RU (1) RU2387531C2 (fr)
WO (1) WO2004013359A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399371B2 (en) 2004-04-16 2008-07-15 Nippon Steel Corporation Treatment method for improving fatigue life and long-life metal material treated by using same treatment
CN108754122A (zh) * 2018-06-27 2018-11-06 中国核工业华兴建设有限公司 一种自动超声冲击消除焊接残余应力装置
CN110298107A (zh) * 2019-06-26 2019-10-01 中煤能源研究院有限责任公司 一种基于增量叠加的工作面冲击危险性评价方法
CN115338426A (zh) * 2022-07-20 2022-11-15 武汉理工大学 一种强化3d打印工件的装置及方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
US6338765B1 (en) 1998-09-03 2002-01-15 Uit, L.L.C. Ultrasonic impact methods for treatment of welded structures
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
KR101732185B1 (ko) 2010-01-06 2017-05-11 도시유끼 가에리야마 소형 전자 기계 시스템의 미소 가동 구조체 구동 제어 방법과 제어 장치
RU2457100C2 (ru) * 2010-05-11 2012-07-27 Альберт Викторович Королев Способ релаксации остаточных напряжений
CN102433427A (zh) * 2011-12-05 2012-05-02 沈阳理工大学 一种增强轨道钢表面强度的方法
UA105414C2 (uk) * 2012-08-23 2014-05-12 Юрий Филиппович Кудрявцев Спосіб ультразвукової ударної обробки поверхонь деталей та зварних з'єднань
RU2531990C2 (ru) * 2013-02-21 2014-10-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли РФ Способ продления срока эксплуатации гребного винта
CN108555528A (zh) * 2018-04-07 2018-09-21 大连理工大学 一种爆破阀拉力螺栓削弱槽表面超声冲击处理装置及其工作方法
CN109097545B (zh) * 2018-10-08 2023-09-15 吉林大学 激光预热与高频振动耦合非晶合金表面改性装置与方法
CN110539055B (zh) * 2019-08-16 2021-03-30 上海交通大学 大电流高频率任意波形电弧耦合超声能场激励装置及方法
RU2715404C1 (ru) * 2019-09-09 2020-02-27 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Способ создания заготовки гребного винта
CN112643501B (zh) * 2019-10-12 2022-06-24 丹阳亿鑫合金有限公司 一种去除镍铬合金表面氧化层的方法
CN111763817A (zh) * 2020-07-31 2020-10-13 江苏阳明船舶装备制造技术有限公司 一种适用于曲面的磁性自动小车
CN113604651B (zh) * 2021-08-02 2023-03-21 吉林大学重庆研究院 一种用于叶片型面超声强化的装置
CN113604652B (zh) * 2021-08-02 2023-03-21 吉林大学重庆研究院 用于叶片型面超声强化的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622404A (en) * 1969-02-19 1971-11-23 Leonard E Thompson Method and apparatus for stress relieving a workpiece by vibration
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
WO1991017273A1 (fr) * 1990-05-08 1991-11-14 Vysshee Tekhnicheskoe Uchebnoe Zavedenie 'sevmashvtuz' Procede et system technologique operationnel de traitement par chocs ultrasoniques
US5242512A (en) * 1992-03-13 1993-09-07 Alloying Surfaces, Inc. Method and apparatus for relieving residual stresses
JPH091666A (ja) * 1995-06-21 1997-01-07 Suzuki Motor Corp 超音波加工装置
US6338765B1 (en) * 1998-09-03 2002-01-15 Uit, L.L.C. Ultrasonic impact methods for treatment of welded structures
CA2348834A1 (fr) * 2000-05-30 2001-11-30 George I Prokopenko Dispositif pour le martelage aux ultrasons de metaux
GB2367028B (en) * 2000-09-22 2004-06-09 Rolls Royce Plc Gas turbine engine rotor blades

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399371B2 (en) 2004-04-16 2008-07-15 Nippon Steel Corporation Treatment method for improving fatigue life and long-life metal material treated by using same treatment
CN108754122A (zh) * 2018-06-27 2018-11-06 中国核工业华兴建设有限公司 一种自动超声冲击消除焊接残余应力装置
CN108754122B (zh) * 2018-06-27 2023-11-10 中国核工业华兴建设有限公司 一种自动超声冲击消除焊接残余应力装置
CN110298107A (zh) * 2019-06-26 2019-10-01 中煤能源研究院有限责任公司 一种基于增量叠加的工作面冲击危险性评价方法
CN115338426A (zh) * 2022-07-20 2022-11-15 武汉理工大学 一种强化3d打印工件的装置及方法
CN115338426B (zh) * 2022-07-20 2023-09-26 武汉理工大学 一种强化3d打印工件的装置及方法

Also Published As

Publication number Publication date
EP1552028A4 (fr) 2006-06-14
RU2005103594A (ru) 2005-07-27
WO2004013359A1 (fr) 2004-02-12
RU2387531C2 (ru) 2010-04-27
EP1552028A1 (fr) 2005-07-13
AU2003247341A1 (en) 2004-02-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued