| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 06/13/2012 | CN102489801A Adjusting electrospark electrode guiding device |
| 06/13/2012 | CN102489800A Processing technology of tipped gear hob blades |
| 06/13/2012 | CN102489799A Linear cutting method for aluminum alloy plate |
| 06/13/2012 | CN102151925B Insulation board shape cutting device and use method thereof |
| 06/13/2012 | CN101947675B Controller for wire cut electric discharge machine |
| 06/07/2012 | WO2012074897A1 Electrode holder |
| 06/07/2012 | WO2012072304A1 Electrical discharge machining |
| 06/07/2012 | CA2818442A1 Electrode holder |
| 06/06/2012 | EP2171629B8 Electrical discharge machine apparatus and method for reverse taper bores |
| 06/06/2012 | CN202263997U 一种电极加工工装夹具 An electrode machining fixture |
| 06/06/2012 | CN102485393A Cutting machine speed control system |
| 06/06/2012 | CN102485392A Compound electrical discharge machining apparatus and small-hole electrical discharge machining module thereof |
| 05/31/2012 | WO2012070167A1 Wire discharge apparatus and semiconductor wafer manufacturing method |
| 05/30/2012 | EP1792683B1 Wire electric discharge apparatus and use therof |
| 05/30/2012 | CN202240710U Equalization device for linear cutting of guide wheel die |
| 05/30/2012 | CN202240706U Dividing head for wire cutting |
| 05/30/2012 | CN202240587U Linear cutting machining clamp for internal spline tooth form of special spline housing |
| 05/30/2012 | CN202240013U Supporting and locating device for linear cutting of screw rack |
| 05/30/2012 | CN202240012U Material-centralizing fixture used for wire cutting bisection of hot simulation compression sample |
| 05/30/2012 | CN202240011U Electrode guide end surface sealing device for electrolytic deburring |
| 05/30/2012 | CN202240010U Wire electrode constant-tension periodical regulation mechanism for electrospark wire electrode cutting |
| 05/30/2012 | CN202240009U Upper thread arm guide wheel lifting device of wire cutting machine |
| 05/30/2012 | CN202240008U Wire electrode guider |
| 05/30/2012 | CN202240007U Wire-electrode cutting device for aluminum |
| 05/30/2012 | CN102476226A Wire transmitting module |
| 05/30/2012 | CN101890547B Clustered shaped electrode holding device |
| 05/29/2012 | US8188401 Wire electric discharge machining apparatus |
| 05/29/2012 | US8187451 Method and device for manufacturing integrally bladed rotors |
| 05/29/2012 | US8187432 Anodizing apparatus |
| 05/24/2012 | WO2012067078A1 Wire electrode annealing treatment method and wire electric discharge machine |
| 05/23/2012 | EP2078577B1 Wire discharge processing apparatus |
| 05/23/2012 | CN202224956U Linkage clamp capable of linearly cutting and processing multiple workpieces |
| 05/23/2012 | CN202224955U Diamond composite sheet linear cutting clamp |
| 05/23/2012 | CN202224953U Set screw slotting tooling fixture |
| 05/23/2012 | CN202224789U Tooling for processing thin-walled parts easy to deform |
| 05/23/2012 | CN202224788U Single-guide-track multi-slider structure of ram in electric spark forming machine tool |
| 05/23/2012 | CN202224786U Molybdenum wire replacement device |
| 05/23/2012 | CN202224785U Wire-moving system capable of moving wire by exchanging double wires during electrospark wire cutting |
| 05/23/2012 | CN102470469A Wire electric discharge machining apparatus |
| 05/23/2012 | CN102463399A 线切割机床用防止单边松丝平衡装置 EDM with balancing device to prevent unilateral Songsi |
| 05/23/2012 | CN101947676B Clamp for processing parts and processing method thereof |
| 05/23/2012 | CN101337296B Cutting method of electric spark wire-electrode cutting machine by to-and-fro travelling wire |
| 05/23/2012 | CN101249580B Electrochemistry-laser mask focusing micro etch method for processing and device thereof |
| 05/22/2012 | US8183492 Power supply circuit for wire electric discharge machining apparatus |
| 05/22/2012 | US8182656 Electrolyzing device |
| 05/18/2012 | WO2012064219A1 Electrochemical machining method and power source for carrying out said method |
| 05/16/2012 | EP2451603A1 Device and method for electrochemically removing a surface of a component |
| 05/16/2012 | CN202219364U Remote alarm device for wire breakage and short circuit of electrical spark wire cutting machine tool |
| 05/16/2012 | CN202219363U Wire winding drum device of wire cutting machine |
| 05/16/2012 | CN202219362U Fine wire electrode guiding wire electrode clamping die block for electric spark spray orifice processing tool |
| 05/16/2012 | CN102451939A Wire cutting machine tool structure based on modular design principle |
| 05/16/2012 | CN102069245B Interval type-2 fuzzy logic-based two-order fuzzy control method for micro electrical discharge |
| 05/09/2012 | CN202212660U Universal angle scale for electrode in rib position |
| 05/09/2012 | CN202212659U Tension control device of wire cutting machine |
| 05/09/2012 | CN202212658U Special machine tool for electric spark tire mold |
| 05/09/2012 | CN102091842B Wire electrode stretching mechanism for horizontal linear cutting machine |
| 05/09/2012 | CN102091841B Horizontal type cutting linear cutting machine |
| 05/09/2012 | CN102066031B Wire discharge-working apparatus and wire discharge-working method, semiconductor wafer manufacturing apparatus and semiconductor wafer manufacturing method, and solar cell wafer manufacturing apparatus and solar cell wafer manufacturing method |
| 05/03/2012 | WO2012056788A1 Fluid quality adjustment device |
| 05/03/2012 | DE112008004055T5 Vorrichtung zum fukenerosiven Bearbeitung mittels eines Drahts Apparatus for processing fukenerosiven means of a wire |
| 05/02/2012 | EP2171629B1 Electrical discharge machine apparatus and method for reverse taper bores |
| 05/02/2012 | CN102430610A Preparation method for molybdenum alloy wires doped with nanometer rare earth oxides |
| 05/02/2012 | CN102059418B Cylindrical gear fully closed-loop numerical control processing system and method |
| 05/02/2012 | CN101362233B Comprehensive electro-machining |
| 05/01/2012 | US8168913 Electric discharge machining die sinking device |
| 05/01/2012 | CA2689074C Small hole electric discharge machine drill |
| 04/26/2012 | WO2012053568A1 Wire electrical discharge machining device |
| 04/26/2012 | DE102011082795A1 Device for manufacturing component e.g. stator blade of turbine, by electrochemical separation of material from workpiece, has electrodes comprising mold surface movable from initial position to end position and overlapped with each other |
| 04/25/2012 | CN202199873U 用于电火花成型加工的拆装式辅助工作液槽及装置 Demountable tanks and apparatus for auxiliary work EDM machining |
| 04/25/2012 | CN202199872U 一种新型线切割锥度线架 A new line cutting taper wire rack |
| 04/19/2012 | WO2012048797A1 Device for texturing a roller |
| 04/18/2012 | CN202192346U 一种线切割机床电极丝导向器 One kind of EDM wire guide |
| 04/18/2012 | CN102416511A 一种用于电火花加工机床的全浸液数控转台 Full immersion for EDM CNC turret |
| 04/18/2012 | CN102416510A 一种线切割钼丝张紧力自动控制系统及张紧力控制方法 A wire cutting molybdenum wire tension control system and automatic tension control method |
| 04/18/2012 | CN101631638B 放电检测方法以及放电加工装置 Discharge detection means and a discharge machining |
| 04/18/2012 | CN101596629B 一种水压缩嘴夹头 A water compression mouth chuck |
| 04/11/2012 | EP1868760B1 Device for electrical discharge machining with magnetic electrode guide |
| 04/11/2012 | CN202185655U 一种电火花线切割机 One kind of WEDM |
| 04/11/2012 | CN102413984A 工件测定方法、放电加工方法以及放电加工装置 Work measuring method, a discharge processing method, and electrical discharge machining device |
| 04/11/2012 | CN102407391A Wire-cut electric discharge machine having function for automatic switching between fixed temperature control and differential temperature control |
| 04/05/2012 | WO2012042980A1 Wire electric discharge machining apparatus, wire electric discharge machining method, thin board manufacturing method, and semiconductor wafer manufacturing method |
| 04/04/2012 | EP1998922B1 Method for electrical discharge machining of electrically non-conductive material |
| 04/04/2012 | CN202180272U 电极装夹组件 Electrode clamping assembly |
| 04/04/2012 | CN202180271U 电极导向器 Electrode guide |
| 04/04/2012 | CN102398094A 一种u型慢走丝线切割走丝头 One kind of u-type LSWEDM go wire head |
| 03/29/2012 | WO2012039818A1 Maintainable substrate carrier for electroplating |
| 03/29/2012 | DE102010046557A1 Vorrichtung zum Texturieren einer Walze Apparatus for texturing a roller |
| 03/28/2012 | EP1893380B1 Device and method for monitoring a production method for the preparation of a through drilling |
| 03/28/2012 | CN202174310U 拉钉和具有该拉钉的电火花夹具 Rivet and spark clamp has the pull nails |
| 03/28/2012 | CN202174309U 自动穿丝跳线机 Automatic wear silk jumper machine |
| 03/27/2012 | US8143550 Device for controlling the on and off time of the metal oxide semiconductor field effect transistor (MOSFET), a device spark coating the surfaces of metal workpiece incorporating the said control device and a method of coating metal surfaces using the said device |
| 03/21/2012 | EP2067560B1 System for manufacturing a base wire for an electrode wire for wire electrodischarge machining |
| 03/21/2012 | CN202169425U 一种新型线切割升降机构 A new line cutting lifting mechanism |
| 03/21/2012 | CN102387888A Control device for profiling electric discharge machine |
| 03/21/2012 | CN102387887A Maintenance system for wire electrical discharge machine wire transport system |
| 03/21/2012 | CN102380677A Wire electric discharge machine capable of detecting machining state |
| 03/20/2012 | US8138442 Wire electric discharge machining method, semiconductor wafer manufacturing method, and solar battery cell manufacturing method |
| 03/20/2012 | US8138441 Step-down plunge electrodischarge machining |
| 03/14/2012 | EP1721693B1 Electric discharge machining apparatus |
| 03/14/2012 | CN202162471U 一种铁路货车制动圆销线切割孔加工专用夹具 A railway wagon brake line cutting round pin hole machining special fixture |