| Patents for B23H 1 - 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 (3,662) |
|---|
| 03/27/2013 | CN202824896U Rapid blanking device |
| 03/27/2013 | CN202824895U Rotary handpiece of high speed numerical control discharge puncher |
| 03/27/2013 | CN202824473U Wire electrode front-end processing device |
| 03/27/2013 | CN103003016A Electrode for electric discharge machining |
| 03/26/2013 | US8404991 Wire-cut electric discharge machine having function for automatic switching between fixed temperature control and differential temperature control |
| 03/21/2013 | WO2013039502A1 Needle disabling device |
| 03/21/2013 | DE112010005506T5 Funkenerosionsmaschine und Funkenerosionsbearbeitungsverfahren EDM machine and electrical discharge machining process |
| 03/20/2013 | CN202804406U Electrode clamp |
| 03/20/2013 | CN202804405U Jig for sprue electrode |
| 03/20/2013 | CN202804404U Probe for electrosparking |
| 03/20/2013 | CN202804403U Electrode clamp |
| 03/19/2013 | US8397374 Micro spherical stylus manufacturing machine |
| 03/14/2013 | WO2012151308A3 Micro-electrical discharged based metrology system |
| 03/13/2013 | CN202780138U Quick aligning device for installing electrodes on spark machine |
| 03/13/2013 | CN102962535A High-speed perforating machine with rotary platform |
| 03/13/2013 | CN102260581B Water-in-oil type mixed powder working solution |
| 03/13/2013 | CN101733490B Working slot body for equalizing temperature of working fluid and method |
| 03/12/2013 | US8395069 Method and apparatus for controlling an electric discharge machining process |
| 03/07/2013 | US20130056445 Pre-sealing unit for wire-cut electric discharge machine |
| 03/06/2013 | CN202763233U Electric spark processing machine |
| 03/06/2013 | CN102950343A Method using non-conductive plastic as electrode micro-machining structure |
| 03/06/2013 | CN102950342A Three-rotation-axis driving device for tool electrode of electric discharge machine |
| 02/27/2013 | CN202752802U Machine head moving driving device of electric discharging machining machine tool |
| 02/27/2013 | CN202752715U Novel graphite electrode |
| 02/27/2013 | CN202752714U Mold insert continuous discharge multi-cavity discharging mechanism |
| 02/27/2013 | CN202752713U Electric spark machining device of small back-tapered hole |
| 02/27/2013 | CN102947039A Electro-discharge machining control device |
| 02/27/2013 | CN102011791B Connecting rod of engine and making method thereof |
| 02/21/2013 | US20130043218 Multi-wire cutting for efficient magnet machining |
| 02/21/2013 | US20130043217 Workpiece retainer, wire electric discharge machining device, thin-plate manufacturing method, and semiconductor-wafer manufacturing method |
| 02/21/2013 | US20130043216 Wire electric discharge machine having positioning accuracy compensation function |
| 02/21/2013 | US20130043009 Components with cooling channels and methods of manufacture |
| 02/21/2013 | DE102010046557B4 Vorrichtung zum Texturieren einer Walze Apparatus for texturing a roller |
| 02/14/2013 | US20130037523 Electrode wire for electro-discharge machining and method for manufacturing the same |
| 02/14/2013 | US20130037522 Automatic wire threader for wire electric discharge machining apparatus |
| 02/13/2013 | CN202726542U Pentroof combined discharge clamp |
| 02/13/2013 | CN202726229U Table type electric spark experimental device |
| 02/13/2013 | CN102922065A Electrode wire for electro-discharge machining and method for manufacturing the same |
| 02/13/2013 | CN102922064A Electrode machining fixture structure for machining centers |
| 02/13/2013 | CN102922063A Electric spark milling device and method |
| 02/13/2013 | CN101932404B Electric discharge machining apparatus and electric discarge machining method |
| 02/06/2013 | CN102909444A Pulsed power supply with parallel high-energy capacitors for electrosparking |
| 02/06/2013 | CN102909443A Electric spark forming and on-line detection device for turbine disk |
| 01/31/2013 | US20130026140 Electrical discharge machine and electrical discharge machining method |
| 01/30/2013 | CN202701534U A powder mixing mirror surface processing working fluid circulation device |
| 01/30/2013 | CN202701533U Machine head structure of electric spark machine tool |
| 01/30/2013 | CN102896382A Electric spark forming machine |
| 01/30/2013 | CN102357688B Electrical discharge machining method of die inserted block for forming microstructure |
| 01/23/2013 | CN202684247U Movable column type electric discharge machine |
| 01/17/2013 | US20130018480 Implant, component set, method of producing an implant and/or a component set and device for producing an implant and/or a component set |
| 01/17/2013 | US20130015162 Power supply device for wire electric discharge machine capable of suppressing wire electrode consumption |
| 01/16/2013 | EP2546015A2 Power supply device for wire electric discharge machine capable of suppressing wire electrode consumption |
| 01/16/2013 | CN202667842U Adjusting jig for electric spark machining type electrode |
| 01/16/2013 | CN102873415A Power supply device for wire electric discharge machine capable of suppressing wire electrode consumption |
| 01/16/2013 | CN102873414A Electric spark machine tool for machining crankshaft and processing broken drillbit |
| 01/16/2013 | CN102873413A 齿轮渐开线电火花修复装置 Involute gear EDM prosthetic devices |
| 01/09/2013 | CN102869470A Electrical discharge machining device and electrical discharge machining method |
| 01/08/2013 | US8350179 Application of surface relief to spot welding electrodes |
| 01/08/2013 | US8350177 Electric discharge machining device that applies a voltage pulse between a processing electrode and a workpiece |
| 01/03/2013 | WO2012148173A3 Wire electrode for electrical discharge machining, and method for manufacturing same |
| 01/03/2013 | US20130001203 Electric discharge machining hole drilling |
| 01/03/2013 | DE102012012871A1 Method for processing e.g. milling, carbon fiber-reinforced plastic workpiece using electrically conductive tool, involves applying pulsating electric voltage between workpiece and tool so that eroding sparks occur at specified distance |
| 01/02/2013 | EP2540430A2 Electric discharge machining hole drilling |
| 01/02/2013 | CN102198545B Power supply device for short-arc cutting equipment |
| 12/26/2012 | CN202622104U Linear cutting water tank with filter system |
| 12/19/2012 | CN202607019U Thin-slice electrode for electrical discharge machine |
| 12/19/2012 | CN102825349A Method for processing precise small dies with electric spark multipoint electrode |
| 12/19/2012 | CN102825348A Electrical discharge machining method of spark machine |
| 12/13/2012 | WO2012169337A1 High-frequency power source generation device |
| 12/13/2012 | US20120312786 Wire electric discharge machine for taper-machining tilted workpiece |
| 12/12/2012 | EP2532464A2 Wire electric discharge machine for taper-machining tilted workpiece |
| 12/05/2012 | EP2529872A2 Wire-cut electric discharge machine with wire electrode cooling function |
| 12/05/2012 | CN1929947B Method and device for producing an internal thread by automatically machining in a bore |
| 11/28/2012 | EP2527258A1 Method for manufacturing a boom for spacecraft |
| 11/28/2012 | CN102798363A Automatic output method for deflection quantity of electrode |
| 11/28/2012 | CN102794515A Short electric arc machining operating fluid |
| 11/28/2012 | CN102794514A High-efficiency electrosparking operating fluid |
| 11/21/2012 | CN202539729U Handle for water tank |
| 11/21/2012 | CN102784976A Electric spark processing liquid |
| 11/21/2012 | CN101939127B Power source controller of electrical discharge machine |
| 11/21/2012 | CN101890541B Spindle swivel feeding device of ultra-fine electric spark machining tool |
| 11/21/2012 | CN101722342B Method and apparatus for controlling an electric discharge machining process |
| 11/21/2012 | CN101232965B Fluid quality control method and device, as well as discharge processor using the same |
| 11/15/2012 | WO2012102993A3 Positioning method and device for forceless electrical emission disintegration |
| 11/15/2012 | WO2012097187A3 Customized and varying cross-section electrodes |
| 11/14/2012 | CN102781616A Spark gap control for electro-discharge machining |
| 11/14/2012 | CN102773574A Precise numerical control indexing rotating shaft for electric discharge machining |
| 11/14/2012 | CN102773572A Overlaid plate type internal solution filling forming electrode for high-speed electric discharge machining |
| 11/14/2012 | CN102069240B Spark discharge machining-based lossless segmentation method for silver layer electrode of piezoelectric ceramic tube |
| 11/13/2012 | US8309876 Electric discharge machining apparatus and electric discarge machining method |
| 11/08/2012 | WO2012151308A2 Micro-electrical discharged based metrology system |
| 11/08/2012 | CA2833909A1 Micro-electrical discharged based metrology system |
| 11/07/2012 | CN202517279U Bed body structure of electric discharge machine tool |
| 11/07/2012 | CN202517158U Measuring device for measuring position of rotating shaft of rotating body and electro discharge sinking machine |
| 11/07/2012 | CN102770225A Power supply device for electric discharge machining machine and method for controlling same |
| 11/01/2012 | WO2012148173A2 Wire electrode for electrical discharge machining, and method for manufacturing same |
| 11/01/2012 | WO2012103017A3 Adaptable raised head centering fixture |
| 11/01/2012 | WO2012097130A3 Adaptive flushing for workpiece erosion |
| 11/01/2012 | US20120276308 Component and methods of fabricating a coated component using multiple types of fillers |
| 11/01/2012 | US20120273465 Electrode wire for electro-discharge machining and method for manufacturing the same |