FR2464120B1 - Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques - Google Patents

Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques

Info

Publication number
FR2464120B1
FR2464120B1 FR8018831A FR8018831A FR2464120B1 FR 2464120 B1 FR2464120 B1 FR 2464120B1 FR 8018831 A FR8018831 A FR 8018831A FR 8018831 A FR8018831 A FR 8018831A FR 2464120 B1 FR2464120 B1 FR 2464120B1
Authority
FR
France
Prior art keywords
machining
making
electric shock
deep hole
small deep
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.)
Expired
Application number
FR8018831A
Other languages
English (en)
Other versions
FR2464120A1 (fr
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 JP11055279A external-priority patent/JPS5639823A/ja
Priority claimed from JP11142779A external-priority patent/JPS5639824A/ja
Priority claimed from JP14411779A external-priority patent/JPS5669033A/ja
Priority claimed from JP15510779A external-priority patent/JPS5682124A/ja
Priority claimed from JP17258779A external-priority patent/JPS5695539A/ja
Priority claimed from JP9826680A external-priority patent/JPS5727622A/ja
Application filed by Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Publication of FR2464120A1 publication Critical patent/FR2464120A1/fr
Application granted granted Critical
Publication of FR2464120B1 publication Critical patent/FR2464120B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/08—Working media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/38—Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR8018831A 1979-08-30 1980-08-29 Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques Expired FR2464120B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP11055279A JPS5639823A (en) 1979-08-30 1979-08-30 Electric discharge device
JP11142779A JPS5639824A (en) 1979-08-31 1979-08-31 Electric discharge device
JP14411779A JPS5669033A (en) 1979-11-06 1979-11-06 Discharge working method and processing liquid feeder therefor
JP15510779A JPS5682124A (en) 1979-11-29 1979-11-29 Electrospark machining device
JP17258779A JPS5695539A (en) 1979-12-27 1979-12-27 Electrospark machining device
JP9826680A JPS5727622A (en) 1980-07-17 1980-07-17 Electric discharge processing device

Publications (2)

Publication Number Publication Date
FR2464120A1 FR2464120A1 (fr) 1981-03-06
FR2464120B1 true FR2464120B1 (fr) 1985-06-07

Family

ID=27552037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018831A Expired FR2464120B1 (fr) 1979-08-30 1980-08-29 Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques

Country Status (7)

Country Link
US (1) US4393292A (fr)
DE (1) DE3032604A1 (fr)
FR (1) FR2464120B1 (fr)
GB (1) GB2060459B (fr)
HK (1) HK53585A (fr)
IT (1) IT1127549B (fr)
SG (1) SG31385G (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766822A (en) * 1980-10-08 1982-04-23 Inoue Japax Res Inc Discharge processing method
GB2118880B (en) * 1982-04-15 1986-12-10 Inoue Japax Res An edm method and apparatus
DE3233994C2 (de) * 1982-09-14 1984-12-06 Martin Dipl.-Ing. 7140 Ludwigsburg Maier Verfahren zum Herstellen von Mikrobohrungen im μ-Bereich unter Anwendung der Funkenerosion
EP0129340B1 (fr) * 1983-05-19 1988-11-17 Matsushita Electric Industrial Co., Ltd. Dispositif d'usinage par étincelage électro-érosif pour fabrication des trous minces dans une pièce d'oeuvre
JPS59214544A (ja) * 1983-05-19 1984-12-04 Matsushita Electric Ind Co Ltd 微小穴加工装置
US4947467A (en) * 1988-03-24 1990-08-07 Manoly Arthur E Traveling-wave tube slow-wave structure with integral conductively-loaded barrel and method of making same
GB8825064D0 (en) * 1988-10-26 1988-11-30 Rolls Royce Plc Combined edm & ultrasonic drilling
GB8907328D0 (en) * 1989-03-31 1989-05-17 Rolls Royce Plc Method of and apparatus for forming a slot in a workpiece
US5045663A (en) * 1990-02-27 1991-09-03 Elox Corporation System for control of flushing flow in a spark discharge (EDM) machine
JPH0531629A (ja) * 1991-07-26 1993-02-09 Fanuc Ltd 放電加工装置
JP3241780B2 (ja) * 1991-12-17 2001-12-25 株式会社ソディック 細孔放電加工装置
US5416289A (en) * 1994-02-14 1995-05-16 Tanaka; Dwight Method of and apparatus for increasing the productivity of an electroerosion drill
US5838005A (en) * 1995-05-11 1998-11-17 The Regents Of The University Of California Use of focused ion and electron beams for fabricating a sensor on a probe tip used for scanning multiprobe microscopy and the like
US5581083A (en) * 1995-05-11 1996-12-03 The Regents Of The University Of California Method for fabricating a sensor on a probe tip used for atomic force microscopy and the like
JP4103981B2 (ja) 2001-02-05 2008-06-18 株式会社ソディック 細穴放電加工機
US6717094B2 (en) 2002-07-22 2004-04-06 Edward L. Beaumont Electrical discharge machine and methods of establishing zero set conditions for operation thereof
GB0302347D0 (en) * 2003-01-31 2003-03-05 Rolls Royce Plc Electro discharge machining
US20070284339A1 (en) * 2006-06-09 2007-12-13 Moore David O Plasma etching chamber parts made with EDM
US8212171B2 (en) 2006-12-22 2012-07-03 Sonics & Materials Inc. System and method for ultrasonic assisted EDM machining
WO2008079411A1 (fr) * 2006-12-22 2008-07-03 Sonics & Materials Inc. Système et procédé d'usinage par électroérosion assisté par ultrasons
DE102007054308B4 (de) 2007-11-08 2009-09-10 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Antriebsvorrichtung für Erodierwerkzeuge
GB0723666D0 (en) * 2007-12-04 2008-01-16 Rolls Royce Plc Electrical discharge machining
ES2388030B1 (es) * 2008-12-30 2013-09-06 Pecm Engineering Systems S L Metodo de mecanizado electroquimico pulsado.
CN102781616A (zh) * 2009-10-21 2012-11-14 完美点Edm公司 放电加工的火花隙控制
GB201020401D0 (en) 2010-12-02 2011-01-19 Rolls Royce Plc Electrical discharge machining
EP3191751B1 (fr) 2014-09-09 2020-11-04 Proteus Industries Inc. Systèmes et procédés pour rappel de liquide de refroidissement
CN104646773B (zh) * 2014-11-11 2016-08-24 新疆短电弧科技开发有限公司 一种短电弧便携可移动放电加工系统
CN104827144B (zh) * 2015-04-21 2017-04-12 浙江工业大学 工具电极低频振动电解加工装置
RU2596567C1 (ru) * 2015-06-10 2016-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Способ электроэрозионной обработки отверстий малого диаметра
CN104907648B (zh) * 2015-07-08 2017-03-01 上海交通大学 基于复合断弧和高效排屑的电弧轮廓切割放电加工方法
US10029810B2 (en) * 2015-11-15 2018-07-24 Xerox Corporation Single dose screening for particulate materials
WO2018080496A1 (fr) * 2016-10-27 2018-05-03 C&J Energy Services, Inc. Extrémité côté fluide pour pompe
CA3042510A1 (fr) * 2016-11-04 2018-05-11 Global Innovative Products, Llc Electrode pour fraisage electro-erosif
CN108340035B (zh) * 2017-01-25 2021-03-30 北京阿奇夏米尔工业电子有限公司 孔深确定方法及计算控制系统、电极加工装置
US10589370B2 (en) * 2017-05-08 2020-03-17 General Electric Company Automatic blocked hole identification
CN110076402B (zh) * 2019-05-13 2020-05-19 华中科技大学 一种用于电火花线切割加工的辅助装置
RU2747841C1 (ru) * 2020-01-09 2021-05-14 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" Способ электроэрозионной обработки отверстий малого диаметра
CN111151830A (zh) * 2020-02-06 2020-05-15 山东大学 一种超声振动辅助电解矩阵斜方孔加工系统及方法
US20230193772A1 (en) * 2021-12-21 2023-06-22 Raytheon Technologies Corporation Fabrication of cooling holes using laser machining and ultrasonic machining

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821718A (en) * 1956-12-05 1959-10-14 Wickman Ltd Electro-erosion of metals
US3072777A (en) * 1960-03-25 1963-01-08 Elox Corp Michigan High frequency electrode vibration
CH412142A (fr) * 1965-02-25 1966-04-30 Charmilles Sa Ateliers Procédé d'usinage électrique par décharges intermittentes
NL7114048A (fr) * 1971-10-13 1973-04-17
US3793169A (en) * 1972-01-10 1974-02-19 United Aircraft Corp Small hole ecm drilling with controlled current
DE2355675A1 (de) * 1972-11-10 1974-05-22 Rolls Royce 1971 Ltd Verfahren und vorrichtung zur bearbeitung von werkstuecken
CH560574A5 (fr) * 1973-09-11 1975-04-15 Agie Ag Ind Elektronik
US3939321A (en) * 1973-11-19 1976-02-17 Lockheed Aircraft Corporation Portable electrical discharge metalworking machine
JPS54117992U (fr) * 1978-02-08 1979-08-18

Also Published As

Publication number Publication date
IT1127549B (it) 1986-05-21
HK53585A (en) 1985-07-19
US4393292A (en) 1983-07-12
IT8049588A0 (it) 1980-09-01
SG31385G (en) 1985-11-15
GB2060459A (en) 1981-05-07
FR2464120A1 (fr) 1981-03-06
GB2060459B (en) 1984-06-20
DE3032604A1 (de) 1981-03-19

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Legal Events

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TP Transmission of property