| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 02/19/2014 | CN103586557A Portable electric discharge machine guiding device |
| 02/19/2014 | CN103586556A Coating guide wheel |
| 02/19/2014 | CN103586555A Waterproof guide wheel assembly |
| 02/19/2014 | CN103586554A 防水导轮座 Waterproof guide wheel seat |
| 02/19/2014 | CN103586553A High-insulation guide wheel seat |
| 02/19/2014 | CN103586552A 防水导轮 Waterproof guide wheel |
| 02/18/2014 | US8653401 Wire electric discharge machining apparatus having function of automatically selecting automatic wire connecting parameter |
| 02/18/2014 | US8652307 Apparatus and method for magnetic field assisted electrochemical discharge machining |
| 02/13/2014 | WO2014025007A1 Wire electrode for use in wire electrical discharge machining |
| 02/13/2014 | WO2014024918A1 Electric discharge machining device |
| 02/12/2014 | CN203426556U Ultrasonic electric spark compound machining vibrator based on longitudinal torsional composite mode |
| 02/12/2014 | CN203426555U Opening and closing type guide wire water-spraying plate for high-speed reciprocating wire-running electrical spark linear cutting machine tool |
| 02/12/2014 | CN103567581A Temperature monitor of wire electric discharge machine |
| 02/12/2014 | CN103567580A Linear cutting machine for screen seams in casing |
| 02/12/2014 | CN103567579A Improved wire cut electrical discharge machine tool |
| 02/06/2014 | WO2014020709A1 Replacement determination device for electrical discharge machining electrode and replacement determination method |
| 02/05/2014 | CN203418192U Rapid positioning chuck of electric discharge machine |
| 02/05/2014 | CN203418191U Fixing device for machining electrode |
| 02/05/2014 | CN203418190U Wire electrode winder |
| 02/05/2014 | CN203418189U 钣金加工装置 Sheet metal processing equipment |
| 02/05/2014 | CN203418188U Sheet metal part processing device |
| 02/05/2014 | CN203418187U Processing device for sheet metal |
| 02/05/2014 | CN203418186U Processing device for sheet metal |
| 02/05/2014 | CN203418185U Processing device for sheet metal |
| 02/05/2014 | CN103561895A Process and apparatus for electrochemically machining workpieces |
| 02/05/2014 | CN103556029A Manufacturing method of anti-corrosion high-pressure-resistant sealing gasket |
| 02/05/2014 | CN103551687A Composite cathode of large-diameter deep mixed rifling and design method of composite cathode of large-diameter deep mixed rifling |
| 02/05/2014 | CN103551686A Electrode guide device capable of changing electrode machining direction |
| 02/05/2014 | CN103551685A Portable wire cutting saw |
| 02/05/2014 | CN103551684A Numerical control medium-speed wire cut electrical discharge machine |
| 02/05/2014 | CN103551683A Electrode gap control method and device for numerical control electrolytic machining |
| 02/05/2014 | CN102091796B Target processing tool |
| 02/05/2014 | CN101823172B Medium-speed wire digital servo pulse parameter configuration module |
| 02/04/2014 | US8642915 Wire electric discharge machining apparatus |
| 01/30/2014 | WO2014016923A1 Electrical discharge machining device |
| 01/29/2014 | CN203409598U Linear cutting machine tool molybdenum wire monitoring device |
| 01/29/2014 | CN203409380U Pile leg rack cutting equipment for ocean engineering self-elevating device |
| 01/29/2014 | CN103537931A Improved linear cutting fixture for oil-saving holes |
| 01/29/2014 | CN103537770A Wire electric discharge machine with machining power source switchable for wire cutting |
| 01/29/2014 | CN103537769A Wire electric discharge machine and automatic programming device for wire electric discharge machine |
| 01/29/2014 | CN102528191B Simple, three-dimensional and adjustable electrode shaking mechanism for processing inverted cone of precise electric spark micro hole |
| 01/29/2014 | CN102430610B Preparation method for molybdenum alloy wires doped with nanometer rare earth oxides |
| 01/29/2014 | CN102216014B Device for electrochemically treating work pieces |
| 01/28/2014 | US8637785 Wire-cut electric discharge machine having workpiece measuring mechanism |
| 01/22/2014 | EP2686126A2 Process and apparatus for electrochemically machining workpieces |
| 01/22/2014 | CN203401171U Wire walking mechanism of double-wire barrel multilayer wire winding reciprocating wire walking cutting machine tool |
| 01/22/2014 | CN203401170U Double-wire barrel wire conveying mechanism of lead screw gear movement wire discharging mode |
| 01/22/2014 | CN203401169U Guide wheel for wire cutting machine |
| 01/22/2014 | CN103521864A On-line preparation method of line electrode of minuteness group lines |
| 01/22/2014 | CN103521863A Control system for electric discharge cutting machine |
| 01/22/2014 | CN103521862A Base of electric discharge digital control wire cutting rapid-feeding machine tool |
| 01/22/2014 | CN102699459B Wire-electrode cutting magnetic base wire clamping device |
| 01/16/2014 | WO2014010152A1 High-frequency-vibration-assisted electrolytic grinding method and device therefor |
| 01/15/2014 | EP2684633A2 Wire electric discharge machine and automatic programming device for wire electric discharge machine |
| 01/15/2014 | CN203390592U Material plate locking device for linear cutting machine |
| 01/15/2014 | CN203390345U Linear cutting guider |
| 01/15/2014 | CN203390344U Linear cutting machine, high-frequency power supply for same and accelerator special for high-frequency power supply |
| 01/15/2014 | CN203390343U Linear cutting intelligent wire tensioning device |
| 01/15/2014 | CN103506722A Electric spark pendulum grinding machining method |
| 01/15/2014 | CN103506721A Wire-electrode cutting machining method and device for ring-shaped workpieces |
| 01/09/2014 | WO2014006672A1 Cleaning device for electrical discharge machining fluid and cleaning method for electrical discharge machining fluid |
| 01/09/2014 | WO2014006495A1 Method of and system for removing material from a cut-joint using a laser beam and a wire |
| 01/08/2014 | CN203380699U Cutting fluid circulating system of multi-wire cutting machine |
| 01/08/2014 | CN203380461U Rotating work table for true circular interpolation linear cutting machine |
| 01/08/2014 | CN203380460U Electrode clamping tool |
| 01/08/2014 | CN203380459U Tool setting shaft adjusting device for numerically controlled spark erosion drilling machine |
| 01/08/2014 | CN203380458U Linear cutting machine wire storage drum |
| 01/08/2014 | CN203380457U Wire-cut electrical discharge machine provided with wire electrode tension adjusting mechanism |
| 01/08/2014 | CN103501949A Method of producing holes and countersinks in polycrystalline bodies |
| 01/08/2014 | CN103501948A 放电加工 EDM |
| 01/08/2014 | CN103501947A Wire discharge processing apparatus |
| 01/08/2014 | CN103495782A Device and method for electric machining with circular electrode and ultrasonic wave used for cutting |
| 01/08/2014 | CN103495781A Composite tension control system used for linear cutting machine |
| 01/08/2014 | CN102699458B Electrode wire tube damping mechanism for wire cutting machine tool |
| 01/01/2014 | EP2678129A1 Method of producing holes and countersinks in polycrystalline bodies |
| 01/01/2014 | CN203371140U Intelligent control high frequency pulse power supply |
| 01/01/2014 | CN103481072A Rapid machining positioning device |
| 01/01/2014 | CN103480928A Ultrasonic-vibration micro electric discharge machining workbench |
| 01/01/2014 | CN103480927A Cutting path tracking system for wire-cutting parts |
| 01/01/2014 | CN102513626B Electrode wire rotation and feeding combined driving spindle mechanism for micro electric discharge machining |
| 01/01/2014 | CN102500850B Needle valve and precise tiny electric spark processing method for conical surfaces of needle valve body |
| 12/31/2013 | US8618433 Workpiece part discharge system |
| 12/26/2013 | US20130341305 Wire electrical discharge machining apparatus, wire electrical discharge machining method, and work |
| 12/25/2013 | CN203357013U Electric machining movable working platform |
| 12/25/2013 | CN203356790U Device for adjusting installing parallelism and perpendicularity of parts on wire cutting machine |
| 12/25/2013 | CN203356788U Device for adjusting wire for linear cutting |
| 12/25/2013 | CN203356787U Wire-electrode cutting wire constant tensioning device and wire cut electric discharge machine provided with same |
| 12/25/2013 | CN203356786U Part assembling mechanism for iron core necking through wire-cut machining |
| 12/25/2013 | CN203356785U Electric spark machining device for local thinning of sheet part with complex shape |
| 12/25/2013 | CN103476529A Electrical discharge machining device |
| 12/25/2013 | CN103464988A Uniform-section blade-type microscale turbine electric spark machining device and process method thereof |
| 12/25/2013 | CN103464849A Three-dimensional numerical control electric spark linear cutting machine tool |
| 12/25/2013 | CN103464845A Large-size multi-axis-linkage electrolytic machine tool |
| 12/25/2013 | CN102528187B Reversed alignment electrochemical discharge machining method and device |
| 12/24/2013 | DE112011105025T5 Elektroentladungsmaschine Electric discharge machine |
| 12/19/2013 | WO2013187201A1 Method for welding processed material during wire electric discharge machining |
| 12/18/2013 | CN203343571U Special hydraulic locking device for multi-line cutting machine |
| 12/18/2013 | CN103447645A Wire electrode anti-slipping device and numerical control electric spark line cutting machine |
| 12/18/2013 | CN103447644A Penetration detection method of spark erosion drilling machine |
| 12/18/2013 | CN103447642A Electrode rotating and clamping device for electrosparking of insulating ceramic coated metal |