EP1303380A1 - Appareil de micro-brunissage utilisant des vibrations ultrasonores - Google Patents

Appareil de micro-brunissage utilisant des vibrations ultrasonores

Info

Publication number
EP1303380A1
EP1303380A1 EP00955133A EP00955133A EP1303380A1 EP 1303380 A1 EP1303380 A1 EP 1303380A1 EP 00955133 A EP00955133 A EP 00955133A EP 00955133 A EP00955133 A EP 00955133A EP 1303380 A1 EP1303380 A1 EP 1303380A1
Authority
EP
European Patent Office
Prior art keywords
burnishing
micro
workpiece
ultrasonic
ultrasonic vibration
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Withdrawn
Application number
EP00955133A
Other languages
German (de)
English (en)
Other versions
EP1303380A4 (fr
Inventor
Young Shik Pyoun
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.)
Sun Moon Educational Foundation
Designmecha Co Ltd
Original Assignee
Sun Moon Educational Foundation
Designmecha Co Ltd
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
Application filed by Sun Moon Educational Foundation, Designmecha Co Ltd filed Critical Sun Moon Educational Foundation
Publication of EP1303380A1 publication Critical patent/EP1303380A1/fr
Publication of EP1303380A4 publication Critical patent/EP1303380A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • 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
    • 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency

Definitions

  • the lapping process includes two methods, one being a wet lapping method and the other being a dry lapping method.
  • the wet lapping method calls for mixture of lap material and fluid to be infused into a workpiece for machining.
  • the dry lapping method needs the lap tool to be buried in the lap material, which is then wiped off with cloth. Then, lapping is carried out in the dry state.
  • a high precision of a surface machining process is required for finishing metallic surfaces such as the inner surface of hydraulic or pneumatic pressure cylinder used for automobiles, industrial heavy equipment, various automated machines and other general machinery, the outer surface of various metal shafts, the plane or slant surfaces of machines, plane and the free curved surfaces of press mold, forging mold, injection mold and die casting mold.
  • the ultrasonic oscillator is fixed at a case, and the pressing means is made with pressure controlling means for controlling the pressing force to be applied to the case.
  • the case is made to fluctuate inside guiding means according to the pressure of the pressing means.
  • FIG. 4 illustrates a state of finishing an inner surface of a cylinder with a micro-burnishing apparatus of the present invention
  • the guiding means 54 is to be moved by driving (transfer) means and control means.
  • the driving (transfer) means is constructed with a variety of means including a ball screw motor.
  • the ball 55 is fixed at the fitting part 56.
  • the ball 55 is usually made of steel for finishing soft material, but super-light alloy for hard material.
  • the burnishing head 40 can be made of only chrome-molybdenum steel (for instance, SCM4), high alloy steel (for instance, SKD11).
  • the ball 55 can be made of tool steel (SKD, SKH, SKS, etc.), super light alloy steel, ceramic tool, CBN, artificial diamond, etc.
  • the ball 55 can be selectively made of various material according to finishing material and conditions.
  • the fitting part 56 of the burnishing head 40 is inserted into the holding means 42.
  • the transfer speed determines a transformation rate of the finishing surface.
  • the quality of the finished surface basically depends on static weight applied to the workpiece and amplitude of ultrasonic vibration. As a result, the selection of adequate transfer speed and rotations significantly affect the control of the surface hardening process.
  • machining process is performed by the micro- burnishing apparatus of the present invention for three minutes under the following conditions: frequency of 20 kHz, transfer speed of 0.16 mm/rev, rotations of 450 rev/min, transmission of pressing force of 12 kg, and the result of the surface finishing process is included in Table 1.
  • the ball vibrates in contact with a workpiece and smoothes its surface, thereby improving the surface hardness at a lower degree of surface roughness with a reduction in the surface finishing time, and, also, the smoothness of the surface of molds when the micro-burnishing apparatus is attached to a vertical or horizontal machining center or a robot for other uses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Un appareil de micro-brunissage utilisant des vibrations ultrasonores est construit avec une sphère d'une tête de brunissage en contact avec la surface d'une pièce à usiner, la tête de brunissage étant portée par insertion d'une pierre présentant un oscillateur à ultrasons couplé pour recevoir une haute fréquence d'un moyen générateur de haute fréquence afin d'osciller dans des vibrations ultrasonores alors que la pierre est pressée par un ressort, dès lors, la sphère étant en contact avec la pièce à usiner dans des vibrations pour exécuter un processus de lissage de surface, améliorant ainsi la dureté de la surface finie à un degré inférieur de rugosité de surface, avec une réduction du temps de finissage de surface.
EP00955133A 2000-07-13 2000-08-23 Appareil de micro-brunissage utilisant des vibrations ultrasonores Withdrawn EP1303380A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2000040177 2000-07-13
KR1020000040177A KR100316003B1 (ko) 2000-07-13 2000-07-13 초음파를 이용한 마이크로 버니싱 장치
PCT/KR2000/000947 WO2002006007A1 (fr) 2000-07-13 2000-08-23 Appareil de micro-brunissage utilisant des vibrations ultrasonores

Publications (2)

Publication Number Publication Date
EP1303380A1 true EP1303380A1 (fr) 2003-04-23
EP1303380A4 EP1303380A4 (fr) 2004-04-14

Family

ID=19677798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00955133A Withdrawn EP1303380A4 (fr) 2000-07-13 2000-08-23 Appareil de micro-brunissage utilisant des vibrations ultrasonores

Country Status (7)

Country Link
EP (1) EP1303380A4 (fr)
JP (1) JP2004504166A (fr)
KR (1) KR100316003B1 (fr)
CN (1) CN1373698A (fr)
AU (1) AU2000267371A1 (fr)
CA (1) CA2384002A1 (fr)
WO (1) WO2002006007A1 (fr)

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Publication number Priority date Publication date Assignee Title
US9152420B2 (en) 2001-10-29 2015-10-06 Intel Corporation Bitstream buffer manipulation with a SIMD merge instruction

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JP2007000977A (ja) * 2005-06-24 2007-01-11 Sumitomo Electric Hardmetal Corp バニシング工具及びそれを用いたバニシング加工方法
FI6947U1 (fi) * 2005-11-23 2006-01-30 Elpro Oy Muokkauslaite työkappaleen pinnan silottamiseksi
CN100436057C (zh) * 2006-10-17 2008-11-26 吉林大学 调压调速式模具曲面研抛系统
KR101065434B1 (ko) * 2010-10-19 2011-09-16 선문대학교 산학협력단 가변주파수진동을 이용한 표면가공장치
JP5291695B2 (ja) * 2010-12-14 2013-09-18 株式会社スギノマシン 複合加工工具
ES2393145B1 (es) * 2011-03-10 2013-11-21 Universitat Politècnica De Catalunya Herramienta con bola a baja presión, aplicable para bruñido de superficies.
CN102198611B (zh) * 2011-05-10 2013-10-23 北京航空航天大学 一种钉头保护贴片涂层超声振动套平方法及装置
CN102380804A (zh) * 2011-08-12 2012-03-21 赵辉 模具型腔超声波加工工具
JP5049402B1 (ja) * 2011-12-20 2012-10-17 有限会社アリューズ 鏡面加工方法、鏡面加工機、鏡面加工具
WO2013091166A1 (fr) * 2011-12-20 2013-06-27 中国科学院长春光学精密机械与物理研究所 Dispositif de polissage par vibrations
CN102615554B (zh) * 2012-04-15 2014-08-20 长春中俄科技园股份有限公司 一种微型球面或非球面透镜阵列的加工方法
JP5942227B2 (ja) * 2012-12-20 2016-06-29 ジヤトコ株式会社 油圧アクチュエータ装置の製造方法
KR101579943B1 (ko) * 2013-11-29 2015-12-28 한국기계연구원 초음파 진동자를 이용한 가공대상물의 표면 처리 장치
JP5590259B1 (ja) * 2014-01-28 2014-09-17 千住金属工業株式会社 Ｃｕ核ボール、はんだペーストおよびはんだ継手
RU2576280C2 (ru) * 2014-05-15 2016-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Северо-Кавказская государственная гуманитарно-технологическая академия" Ультразвуковой инструмент для комбинированной накатки плоских поверхностей
CN103978413A (zh) * 2014-05-29 2014-08-13 贵州虹山虹飞轴承有限责任公司 一种轴承沟道光整强化方法
CN104526472B (zh) * 2014-12-04 2017-01-25 中国第一汽车股份有限公司无锡油泵油嘴研究所 金属微小内凹球面高频振动抛光装置及方法
CN104924019A (zh) * 2015-03-25 2015-09-23 青岛科技大学 滚压力可测的超声滚压装置
ES2615002B1 (es) * 2017-03-21 2018-03-15 Universitat Politécnica de Catalunya Herramienta de bruñido con bola asistida por vibraciones ultrasónicas
WO2018191931A1 (fr) 2017-04-21 2018-10-25 General Electric Company Système et procédé de brunissage de rouleau à ultrasons et procédé d'usinage de composant
JP6705773B2 (ja) * 2017-05-31 2020-06-03 株式会社スギノマシン バニシング工具
PL232340B1 (pl) * 2017-07-14 2019-06-28 Univ Rzeszowski Narzędzie do nagniatania otworów w blachach
KR200485805Y1 (ko) 2017-12-01 2018-04-13 김기환 튜브 피팅 부재의 가압 연마 기구
RU185980U1 (ru) * 2018-08-13 2018-12-25 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Устройство для упрочняющей обработки внутренних поверхностей деталей
DE102018126185A1 (de) * 2018-10-22 2020-04-23 Schaeffler Technologies AG & Co. KG Werkzeug und Verfahren zur mechanischen Oberflächenbearbeitung
CN109571158B (zh) * 2018-12-29 2020-01-21 厦门大学 一种圆周驱动超声振动辅助抛光工具
RU193128U1 (ru) * 2019-02-21 2019-10-15 ООО "ТехноТерм-Саратов" Устройство для ультразвуковой обработки деталей
CN109821161A (zh) * 2019-03-22 2019-05-31 常州立新医疗美容诊所有限公司 一种医疗整形溶脂设备
JP6687958B1 (ja) * 2019-09-18 2020-04-28 佛山有限会社 電動カミソリ
KR102366459B1 (ko) * 2020-02-28 2022-02-23 엘지전자 주식회사 로터리 엔진 및 로터리 엔진 가공장치
CN111299959B (zh) * 2020-03-26 2022-02-22 山东大学 一种超声滚压装置及方法
RU208576U1 (ru) * 2021-03-31 2021-12-24 Федеральное государственное бюджетное образовательное учреждение высшего образования «Магнитогорский государственный технический университет им. Г.И. Носова» Устройство для ультразвукового выглаживания крупной внутренней упорной резьбы
CN114102154B (zh) * 2021-11-08 2023-07-07 天津新松机器人自动化有限公司 钢结构焊后表面处理机器人
RU210646U1 (ru) * 2021-11-15 2022-04-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" Устройство для ультразвукового выглаживания крупногабаритной внутренней упорной резьбы

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9152420B2 (en) 2001-10-29 2015-10-06 Intel Corporation Bitstream buffer manipulation with a SIMD merge instruction

Also Published As

Publication number Publication date
WO2002006007A1 (fr) 2002-01-24
JP2004504166A (ja) 2004-02-12
AU2000267371A1 (en) 2002-01-30
CA2384002A1 (fr) 2002-01-24
CN1373698A (zh) 2002-10-09
KR100316003B1 (ko) 2001-12-20
EP1303380A4 (fr) 2004-04-14
KR20000063450A (ko) 2000-11-06

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