• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a wire or band electrode type electric discharge machine an electric spark is generated between the wire or band electrode (2) and a workpiece (12) to machine that workpiece (12). The electrode (2) is fed longitudinally of itself to provide a fresh supply thereof. …<??>For automatically restoring operation when the electrode (2) breaks, the machine has a clamping mechanism (8) which immediately clamps the broken electrode (2) on the electrode supply side of the workpiece (12) to prevent the electrode (2) falling under its own weight. An electrode feed mechanism (9) is then actuated, first to draw back the broken electrode (2) from the workpiece (12) on the supply side then to guide the end of the broken electrode (12) into a slot or hole (21) machined in the workpiece (12) until the end emerges from the other side of the workpiece (12). An electrode pull-up mechanism (13) grips the emergent end and pulls up the electrode (2) after release by the clamping mechanism (8).
    公开号:SU1304740A3
    申请号:SU802935052
    申请日:1980-06-13
    公开日:1987-04-15
    发明作者:Кацубе Хидео；Гамо Гатаро；Номура Есиюки；Окуда Канемаса
    申请人:Фудзицу Фанук Лимитед (Фирма)；
    IPC主号:
    专利说明:


    1 phi; J ooes-). as: 1.cn; l) 6es; consider: a and; and prokhp.ch pro C i; a eeeshetu., 1eiie llets} -: - 1a 5 a nor h fur;
    yo 1frame siopMfiribHo progka; about the electron CKpi: -; BOK processing solenoid electromagnet 26 is turned off and the rollers 25 per: 1 is the position shown by
    arrow. When the electrode 2 is fed upwards as indicated in arrow A. 13 if the tension is broken, the wire stops and the wire tends to lower under its own force. At the same time videos
    iii-riM We send; Crk g: ode ,, esg) ols.keyi- with CTopOfih; ere- feeds to the treatment area, BbiF Ojn-ieHbbui in the form of a housing with a transextractable notch j with a large base facing the area surrounding and communicating with the slot for the electrode lead, the specified mechanism provides the par- ers placed in the notch of the rollers freely installed on axles with the possibility of vertical movement under the influence of 3130D7404
    The mechanism is designed for tamming with the mowed surfaces of the ejecting of the rollers in the position of the contact and with a gap relative to them.
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    Editor I.R; bchenko
    Compiled by (i. Komarova
    Tehred V. Kadar Corrector M. Pojo
    Order 1325/58
    Tirac-: 976Subscription
    BNIIPI USSR State Committee
    for discoveries and discoveries 113035, iM ocKBa, Ж-35, Raushsk nab. , d, 4/5
    Prokzvs; Printing company, Uzhgorod, Proektna str., 4
    权利要求:
    Claims (1)
    [1]
    MACHINE FOR ELECTROEROSION PROCESSING
    The invention relates to the field of electrophysical processing methods, in particular for the design of wire cutting machine. The aim of the invention is to increase the reliability of the machine by ensuring the capture of the electrode-tool with its accidental break. For this, an additional clamping mechanism of the electrode-tool is introduced into the machine, located on the side of its entry into the processing zone and made in the form of a body with a trapezoidal recess facing the larger side to the processing zone, in which a pair of rollers mounted freely on the axes with the possibility of vertical movement . 4 ill.
    > cm
    And since there is no need to connect to the cepstrum flock t for evil to tulle s. K to not include includes 2 5 for ο · т t and to take t>>: I am in press · movements: I’m living with me • I have t.jg'tygi ha with s.ey 2ya and dolicosis y in the c-pa na fig <3 4 both
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1304740A3|1987-04-15|Electric-discharge machine
    US4263116A|1981-04-21|Electrode holder-guidance assembly for wire-cut electrical machining
    JPS60188272A|1985-09-25|Positively thread feeding apparatus in knitting machine
    JPH04201124A|1992-07-22|Electrode for electric discharge machining and its device
    ES2068000T3|1995-04-01|SEPARATION OF METALS FROM PEROXIACIDES OR AQUEOUS PEROXISALS.
    JPS6138836A|1986-02-24|Fixing/guiding method of sliding member
    JPS58211828A|1983-12-09|Positioning device
    GB907950A|1962-10-10|Electro-plating thin wire
    JPS584322A|1983-01-11|Apparatus for feeding machining liquid in electric machining
    JPS57149125A|1982-09-14|Wire electrode feeder of wire cut electric discharge machining device
    JPS60184470A|1985-09-19|Consumable electrode type arc welding machine
    JPS58199674A|1983-11-21|Torch for welding
    SU1129052A1|1984-12-15|Loading device
    JPS6399129A|1988-04-30|Machining liquid supply device for wire cut electric discharge machining
    JPS6067028A|1985-04-17|Nozzle device for wire-cut electric-discharge machining
    ES8305441A1|1983-04-16|A yarn feeding apparatus for multi-feed knitting machines
    JPS63283820A|1988-11-21|Wire cut electric discharge machine
    JPS63120031A|1988-05-24|Wire-cut electric discharge machine
    JPS6019632A|1985-01-31|Paper feeder
    JPS6099529A|1985-06-03|Electric spark machining electrode device
    JPS6411730A|1989-01-17|Wire electrode guide device for wire electric discharge machine
    JPS55139060A|1980-10-30|Manufacturing apparatus of interphase insulator of rotary machine
    JPS60135124A|1985-07-18|Electric discharge machining unit
    JPS6481772A|1989-03-28|Method for guiding yarn in yarn relaying device and device therefor
    JPS61111857A|1986-05-29|Small bore electro-chemical machining device
    同族专利:
    公开号 | 公开日
    JPS5927298B2|1984-07-04|
    JPS563146A|1981-01-13|
    EP0021715B1|1983-10-12|
    US4347423A|1982-08-31|
    EP0021715A1|1981-01-07|
    DE3065267D1|1983-11-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2544086A|1946-12-24|1951-03-06|Sanford W Herrington|Wedge type strand brake with cocking engagement|
    FR2071481A5|1969-12-30|1971-09-17|Verdol Mecaniques|Stop motion - for yarn winding mechanisms acts under reduced - or increased yarn tension|
    US3987270A|1973-08-15|1976-10-19|A.G. Fur Industrielle Elektronik Agie Losone B. Locarno|Automatic set-up electroerosion machining method and apparatus|
    FR2346588B1|1975-10-20|1980-05-16|Pradon Jacques|
    DE2619261C3|1976-04-30|1981-01-22|Siemens Ag, 1000 Berlin Und 8000 Muenchen|Threading device for a wire EDM|
    DE2755777C2|1977-12-14|1983-12-01|Siemens AG, 1000 Berlin und 8000 München|Method and device for the automatic change of interfaces in electrical discharge machining with a wire or band-shaped electrode|
    US4233486A|1977-12-26|1980-11-11|Inoue-Japax Research Incorporated|Traveling-wire electrical discharge machine|JPS6052893B2|1980-06-30|1985-11-21|Fanuc Ltd|
    US4484052A|1981-03-13|1984-11-20|Inoue-Japax Research Incorporated|Cutting method and apparatus|
    DE3212751A1|1981-04-15|1982-12-02|National Research Development Corp., London|METHOD AND DEVICE FOR REMOVING MATERIAL FROM AN ELECTRICALLY CONDUCTIVE WORKPIECE|
    JPS5859734A|1981-10-02|1983-04-08|Fanuc Ltd|Wire cut discharge machining device|
    US4511114A|1982-01-18|1985-04-16|The United States Of America As Represented By The United States Department Of Energy|Centrally activated pipe snubbing system|
    JPH0520213B2|1985-07-04|1993-03-18|Fanuc Ltd|
    JPH0547330B2|1985-09-13|1993-07-16|Fanuc Ltd|
    JPS6362614A|1986-08-30|1988-03-18|Fanuc Ltd|Wire-cut electric spark machine|
    US4768893A|1987-06-09|1988-09-06|Esselte Pendaflex Corporation|Continuous paper supply feeder and tracker for a printer|
    EP1003612B1|1997-09-04|2004-06-02|International Metalizing Corporation|Twin wire electric arc metalizing device|
    CN102489997A|2011-12-08|2012-06-13|北京智博高科生物技术有限公司|Wire-threading machine for threading metal wire into microtubule|
    WO2013121533A1|2012-02-15|2013-08-22|三菱電機株式会社|Electrical discharge machining device|
    CN104117740A|2014-06-17|2014-10-29|曾义锋|Electric spark belt-type cutting device|
    JP6017096B1|2015-10-30|2016-10-26|三菱電機株式会社|Wire electric discharge machine, control method of wire electric discharge machine control device, and positioning method|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP7527779A|JPS5927298B2|1979-06-15|1979-06-15|
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