| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 01/16/2007 | CA2485848C Clamping apparatus |
| 01/11/2007 | WO2007003665A1 Electrical discharge finishing method |
| 01/11/2007 | WO2007003664A1 Impact protection system for electrical discharge machine inlets |
| 01/11/2007 | WO2007003139A1 Method for transporting electrode wire and apparatus therefor |
| 01/11/2007 | WO2006033758A3 Electrochemical machining tool and method for machining a product using the same |
| 01/11/2007 | DE19932645C5 Funkenerosionsmaschine und Modulsatz für den Zusammenbau von Werkzeugmaschinen, insbesondere Funkenerosionsmaschinen EDM machine and module kit for the assembly of machine tools, especially EDM machines |
| 01/10/2007 | CN2855610Y Adjustable wire frame for quick wire-moving electric spark linear cutting machine |
| 01/10/2007 | CN2855609Y High frequency impulse electric power used for electric spark processing |
| 01/10/2007 | CN1891388A Clamping positioning and device for pore electro-discharge machining electrode pipe |
| 01/10/2007 | CN1891387A Numerical control quick-wire-moving linear cutting machine and precision control method |
| 01/10/2007 | CN1293978C Wire cutting machine tool |
| 01/10/2007 | CN1293977C Wire electrode cutting unit |
| 01/04/2007 | WO2005105356A3 Electrochemical mechanical planarization process and apparatus |
| 01/03/2007 | CN2853256Y Device for removing cutting fringe of quick thread cutting machine tool |
| 01/03/2007 | CN1890045A Electrospark machining equipment |
| 12/28/2006 | WO2006137525A1 Electrochemical machining method and electrochemical machining device |
| 12/28/2006 | WO2005097388A8 Method and device for producing an internal thread by automatically machining in a bore |
| 12/28/2006 | US20060289392 Method and Apparatus for Clamping an Electrode Tube in EDM Drill Equipment |
| 12/27/2006 | EP1457852B1 Method and apparatus for preparing program for die machining |
| 12/27/2006 | CN2850794Y Wire block-proof device of wire-storage canister of high speed wire-feeding linear cutting machine |
| 12/27/2006 | CN1883859A Method of working nitride semiconductor crystal |
| 12/26/2006 | US7154063 Small hole electric discharge machining equipment automatic electrode change device and method |
| 12/21/2006 | WO2006133991A1 Device and method for monitoring a production method for the preparation of a through drilling |
| 12/20/2006 | CN2848437Y Wire guide device of wire cutter |
| 12/13/2006 | CN1876301A Horizontally wire-feeding split type micro electric spark wire cutting device |
| 12/13/2006 | CN1289247C Conducting wire discharge equipment |
| 12/12/2006 | US7148442 Power supply device for electric discharge machining |
| 12/06/2006 | CN1287940C Wire electric discharge machine |
| 12/05/2006 | US7145096 Electric discharge machine power supply |
| 11/29/2006 | CN2841220Y Molybdenum-wire joggling buffering device in wire-cutting process |
| 11/29/2006 | CN2841219Y Electrode-wire constant-tension wire-conveying device of electric spark cutting machine tool |
| 11/29/2006 | CN1868652A Manufacturing method of rolling slide block of straight rolling guides |
| 11/29/2006 | CN1286605C High speed high quality electric spark processing liquid storage tank system |
| 11/23/2006 | DE10138312B4 Verfahren und Vorrichtung zum Herstellen von Hakenangüssen Method and apparatus for producing Hakenangüssen |
| 11/22/2006 | EP1722914A1 Method and device for producing an internal thread by automatically machining in a bore |
| 11/22/2006 | CN2838831Y Electrode guider for processing high-precision hexagonal blind holes |
| 11/22/2006 | CN1285436C Pore discharge processing apparatus capable of being assembled/disassembled to metal wire discharge processing machine |
| 11/22/2006 | CN1285435C Wire electric discharge machine |
| 11/16/2006 | DE102005021274A1 Electromachining process uses electrosound applied by a generator attached to the water filled processing tank |
| 11/15/2006 | EP1721693A1 Electric discharge machine |
| 11/15/2006 | CN1861307A Seal structure for a wire-cut electric discharge machine |
| 11/15/2006 | CN1284649C Discharge surface treatment method and its production method of electrode |
| 11/09/2006 | US20060249483 Method and apparatus for generating machining pulses for electrical discharge machining |
| 11/09/2006 | US20060249397 Position microelectronic substrate between electrodes; polishing; removing electroconducive materials by moving between electrodes; detecting signal |
| 11/08/2006 | EP1718432A2 Electrode wire with multi-coated layers for electrical discharge machining and method of manufacturing the same |
| 11/08/2006 | CN1857853A Machining process of roller rack for heat ransfer element of rotary air preheater |
| 11/08/2006 | CN1857839A Method and apparatus for generating machining pulses for electrical discharge machining |
| 11/07/2006 | US7131181 Tool for manufacturing ballpoint pens |
| 11/02/2006 | EP1716957A2 Seal structure for a wire-cut electric discharge machine |
| 11/01/2006 | CN2832396Y Wire guiding device for electrospark wire-electrode cutting machine |
| 10/31/2006 | US7130713 Used wire cutting device for wire cut electric discharge machine |
| 10/26/2006 | US20060239326 Chuck device for electrical discharge machine |
| 10/26/2006 | US20060237915 Seal structure for a wire-cut electric discharge machine |
| 10/26/2006 | US20060237330 Algorithm for real-time process control of electro-polishing |
| 10/25/2006 | EP1714726A1 Direct-acting electrode position controller for electrical discharge machine |
| 10/25/2006 | CN2829957Y Wire guide orifice of fast feeding wire cutting machine |
| 10/25/2006 | CN1850412A Special line cutting electrode molybdenum wire and its manufacturing method |
| 10/25/2006 | CN1850411A Micro-scale line electrode electrolysis machining method and micro-vibration line electrode system |
| 10/24/2006 | US7125477 Contacts for electrochemical processing |
| 10/18/2006 | CN2827602Y Water-proof guide wheel assembly of electrospark wire-electrode cutting machine tool |
| 10/18/2006 | CN1846918A Digitally controlled curved electric spark grinder |
| 10/11/2006 | EP1710036A1 Electro-discharge-machine machining condition optimization method |
| 10/11/2006 | EP0914894B1 Wire cutter of wire-cut electrical discharge machine |
| 10/10/2006 | US7119300 Method and apparatus of asynchronous electric discharge machine for wire cut |
| 10/05/2006 | WO2006103139A1 Mechanical electrode guide for use in electron discharge machining |
| 10/05/2006 | WO2006103135A1 Magnetic electrode guide for electrical discharge machining |
| 10/05/2006 | US20060219668 Machining fluid level detection device for wire cut electrical discharge machines |
| 10/05/2006 | US20060219667 Method and device for measuring and adjusting the electrode for taper machining on an electrical discharge machine |
| 10/05/2006 | US20060219666 Electrode wire for electric discharge machining and manufacturing method of the same |
| 10/05/2006 | DE102005015107A1 Magnetische Elektrodenführung zur funkenerosiven Bearbeitung Magnetic electrode guide for electrical discharge machining |
| 10/05/2006 | DE102005015105A1 Mechanische Elektrodenführung zur funkenerosiven Bearbeitung Mechanical electrode guide for electrical discharge machining |
| 10/04/2006 | EP1707294A2 Method and apparatus for manufacturing workpieces having a three dimensionally formed surface. |
| 10/04/2006 | EP1707293A1 Method and device for measuring and adjusting the electrode for taper machining on an electrical discharge machine |
| 10/04/2006 | EP1707292A2 Machining fluid level detection device for wire cut electrical discharge machines |
| 10/04/2006 | CN1842391A Method and apparatus for profile electrical discharge machining |
| 10/04/2006 | CN1840275A Vertical moving type electrode positioning device for electro discharge machining equipment |
| 10/04/2006 | CN1840274A Machining fluid level detection device for wire cut electrical discharge machines |
| 10/04/2006 | CN1840273A Method and device for measuring and adjusting the electrode for taper machining on an electrical discharge machine |
| 10/04/2006 | CN1840272A Method for processing dual-gate |
| 09/27/2006 | CN2820411Y Translation head of electric spark machine tool |
| 09/27/2006 | CN2820410Y Electric spark wire cutting machine tool |
| 09/27/2006 | CN1276814C Metallic wire discharging working implement |
| 09/26/2006 | US7113884 Positioning apparatus for an electrical discharge machine and a method therefor |
| 09/21/2006 | US20060207974 Direct-acting electrode position controller for electrical discharge machine |
| 09/21/2006 | DE19654964B4 Device for electrical discharge machining, comprises workpiece holder, electrode, programmed storage device for required shape and machining conditions, and electrode feed with special wear-compensation system |
| 09/20/2006 | CN2818039Y Oscillating electrode wire constant-tension controller of fast-walking thread cutting machine tool |
| 09/20/2006 | CN2818038Y Retarded controller of electrode wire constant tension for fast-walking thread cutting machine tool |
| 09/20/2006 | CN2818037Y Electric spark wire cutter |
| 09/19/2006 | US7109432 Electric power unit for machining of wire electric discharge machine |
| 09/13/2006 | CN2815527Y Integrated motor lifting supersonic machine |
| 09/13/2006 | CN1830608A Discharging processing device used for shaping fine conductive element |
| 09/12/2006 | US7104501 Blade member for airplane |
| 09/08/2006 | WO2006093605A1 Electrode tool and method for electrochemical machining |
| 09/08/2006 | WO2006093345A1 Wire discharge-treating method |
| 09/08/2006 | WO2006092837A1 Electrical discharge machine |
| 09/07/2006 | DE102005010991B3 Device for deposition of protective coating on workpiece with the aid of robot or similar carrier of moveable axial slides useful in robot aided coating deposition uses direct or indirect pressure of an electrode on the workpiece |
| 09/07/2006 | DE10085332B4 Vorrichtung zur Bearbeitung mittels elektronischer Entladung mit einer Energieversorgungseinrichtung An apparatus for processing using electronic discharge with a power supply device |
| 09/06/2006 | CN2813197Y Skewed gear rack digital control line cuttig clamp |
| 09/06/2006 | CN1827278A Method for determining the position of an electrochemically drilled passage hole. |
| 09/05/2006 | US7101471 Method for planar material removal technique using multi-phase process environment |