| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 08/14/2013 | CN103240476A Electric spark punching machine for forming symmetric holes once |
| 08/14/2013 | CN103240475A Electrode structure for forming symmetric holes once |
| 08/14/2013 | CN103240474A Discharge gap control method for electric discharge machining unit |
| 08/14/2013 | CN103240473A Electrode and manufacture method thereof |
| 08/14/2013 | CN103240472A Fixing device for electrode wire cutting |
| 08/14/2013 | CN103240471A Wire electric discharge machine, turning tool machining method with wire electric discharge machine |
| 08/14/2013 | CN103240470A Wire electric discharge machine capable of detecting machining state and determining average voltage in machining gap |
| 08/14/2013 | CN103240469A Wire electric discharge machine having function for controlling machining liquid temperature |
| 08/13/2013 | US8506791 Linear guide |
| 08/07/2013 | EP2623246A2 Electrode and device for electrochemically processing and method therefore |
| 08/07/2013 | EP2623245A2 Wire electric discharge machine capable of detecting machining state and determining average voltage in machining gap |
| 08/07/2013 | CN203109395U Linear cutting locating device |
| 08/07/2013 | CN203109394U Rail oil recovery oil channel structure of wire cutting electrical discharge machining machine tool |
| 08/07/2013 | CN203109391U Ultrasound electric spark combined machining vibrator based on longitudinal vibration modality |
| 08/07/2013 | CN203109388U Driving electric spark molding machine spindle of linear motor |
| 08/07/2013 | CN103231135A Controller of numerically controlled wire cutting machine |
| 08/07/2013 | CN103231134A Electrolytic wire cut electric discharge machining device and electrolytic wire cut electric discharge machining method of non-conducting materials |
| 08/07/2013 | CN102601474B Method for strengthening rigidity of linearly cut rectangular sheet materials |
| 08/06/2013 | US8500988 Device and method for ELID honing |
| 08/01/2013 | WO2013112117A1 Method of producing holes and countersinks in polycrystalline bodies |
| 08/01/2013 | WO2013111323A1 Wire discharge processing machine and wire electrode elimination device |
| 08/01/2013 | WO2013111322A1 Wire discharge processing machine and wire electrode elimination device |
| 08/01/2013 | DE102012201305A1 Elektrode und Anlage zum elektrochemischen Bearbeiten sowie Verfahren hierzu Electrode and electrochemical machining system and method therefor |
| 07/31/2013 | CN203092184U Universal chuck for linear cutting |
| 07/31/2013 | CN203091905U Receiving platform of bulk material undergoing linear cutting machining and dividing |
| 07/31/2013 | CN203091904U Abrasion gap adjustor of screw rod and screw of linear cutting carriage |
| 07/31/2013 | CN203091903U Uniformly controlled wire plate wire unwinding device for linear cutting |
| 07/31/2013 | CN203091902U Wire tightening device of linear cutting machine |
| 07/31/2013 | CN203091901U Device capable of preventing cutting liquid of linear cutting lower guide roller from being tossed out |
| 07/31/2013 | CN203090580U Filter for working solution of wire cut machining |
| 07/31/2013 | CN103228387A Wire discharge apparatus and semiconductor wafer manufacturing method |
| 07/31/2013 | CN102615364B Three-dimensional ultrasonic synergetic modulation micro electrospark wire-electrode cutting machining device |
| 07/31/2013 | CN102133667B Wire cutting mechanism and wire cutting discharge processing machine applying same |
| 07/25/2013 | WO2013108530A1 Wire discharge machining device, wire discharge machining method, thin-plate manufacturing method, and semiconductor wafer manufacturing method |
| 07/25/2013 | DE102012201052A1 Mehrteilige Elektrodenanordnung und Verfahren zur elektrochemischen Bearbeitung von Schaufeln mit Deckbändern Multi-piece electrode assembly and method of electrochemical machining of blades with shrouds |
| 07/24/2013 | EP2617507A2 Fixing mechanism of wire guide of wire electric discharge machine |
| 07/24/2013 | EP2617506A2 Wire electrical discharge machine carrying out electrical discharge machining by inclining wire electrode |
| 07/24/2013 | CN203076745U High-speed wire-cutting working-solution circulating device |
| 07/24/2013 | CN203076744U Large-stroke conical head of electrospark linear cutting machine tool |
| 07/24/2013 | CN203076743U Electric discharge machining (EDM) glue feeding universal clamp |
| 07/24/2013 | CN203076742U Control device of wire cut electric discharge machine |
| 07/24/2013 | CN203076741U Automatic lifting device of wire feeding arm guide roller of electrospark linear cutting machine tool |
| 07/24/2013 | CN203076740U Following type water nozzle spraying head device of linear cutting machine |
| 07/24/2013 | CN203076739U High-insulation guide wheel base |
| 07/24/2013 | CN203076738U Line cutting equipment for machining round metal part |
| 07/24/2013 | CN103212759A Method for processing plastic profile shape extrusion die cavity by slow feeding |
| 07/24/2013 | CN103212758A Sharing-type processing liquid feeding device |
| 07/24/2013 | CN103212757A Middle-speed wire winding cutting control system |
| 07/24/2013 | CN103212756A Wire electrical discharge machine carrying out electrical discharge machining by inclining wire electrode |
| 07/24/2013 | CN101772393B Sinker electric discharge machining method, and sinker electric discharge machining apparatus |
| 07/18/2013 | WO2013105235A1 Wire electrical discharge machining device |
| 07/18/2013 | DE112011103305T5 Drahterodierbearbeitungsvorrichtung, Drahterodierbearbeitungsverfahren. Drahterodierbearbeitungsvorrichtung, Drahterodierbearbeitungsverfahren. Dünnplattenherstellungsverfahren und Halbleiterwaferherstellungsverfahren Thin plate-making process and semiconductor wafer manufacturing process |
| 07/18/2013 | DE10248450B4 Elektrische Entladungsbearbeitungsvorrichtung und elektrisches Entladungsbearbeitungsverfahren Electrical discharge machining apparatus and electrical discharge machining process |
| 07/18/2013 | DE102012023864A1 Determining hardness depth of regionally hardened component, comprises removing material of component starting from component surface until predetermined depth in region to be determined and performing hardness test at produced test surface |
| 07/17/2013 | EP2613900A2 Edm cuttable, high cbn content solid pcbn compact |
| 07/17/2013 | CN203062026U Anti-splash device for wire cutting fluid |
| 07/17/2013 | CN203062022U Hole die bracket for wire moving in wire cutting |
| 07/17/2013 | CN203062021U Molybdenum wire three-guide wheel tensioning system |
| 07/17/2013 | CN103209796A Wire electrode annealing treatment method and wire electric discharge machine |
| 07/17/2013 | CN103203508A Fixing mechanism of wire guide of wire electric discharge machine |
| 07/17/2013 | CN103203507A Line tension balance control devices |
| 07/17/2013 | CN103203506A Mortar line cutting machining device and mortar line cutting machining method for nonconductive material |
| 07/17/2013 | CN103203505A Settling type electric spark wire-cutting machine with inclination processing function and processing method |
| 07/10/2013 | CN203045095U Adjustable machine head spray nozzle of middle-speed wire cutting machine tool |
| 07/10/2013 | CN203045094U Molybdenum wire tension regulator |
| 07/10/2013 | CN103192147A Mobile laser focus-induced pulse micro arc discharge method and application thereof |
| 07/10/2013 | CN103192146A Settling wire-cut electrical discharge machining tool and machining method using same |
| 07/10/2013 | CN102489804B Sealing structure for one-way wire cutting machine tool |
| 07/03/2013 | EP2610028A1 Triaxial driving device for an electrodischarge machine tool |
| 07/03/2013 | EP2610027A1 Electric discharge machining method and apparatus |
| 07/03/2013 | EP2610026A1 Wire cutting method |
| 07/03/2013 | CN203031080U Swarf guiding device preventing abnormal wire moving in wire-electrode cutting |
| 07/03/2013 | CN203031078U Automatic Z-axis lifting mechanism of wire cutting machine |
| 07/03/2013 | CN203031077U Automatic tension adjusting mechanism used for wire cutting machine |
| 07/03/2013 | CN203031076U Device for improving cutting accuracy of linear cutting machine |
| 07/03/2013 | CN203031075U Linear cutting machine of gas turbine outer ring dovetail groove |
| 07/03/2013 | CN203031074U Vertical lifting mechanism for taper head Z axis of linear cutting machine |
| 07/03/2013 | CN203031073U Drainage mechanism of wire cutting machine |
| 07/03/2013 | CN203031072U High-speed electric spark toolroom machine |
| 07/03/2013 | CN103182575A Wire cutting method |
| 07/03/2013 | CN103182574A Wire electric discharge machine having dielectric heating tube |
| 07/02/2013 | US8476548 Method of cutting out part with making partially welded spots in wire-cut electrical discharge machining |
| 07/02/2013 | US8476547 Wire electric discharge machine |
| 06/27/2013 | CA2858600A1 Methods for forming a heat exchanger and portions thereof |
| 06/26/2013 | EP2607006A1 Pivoting wire guide |
| 06/26/2013 | EP2607005A2 Wire electric discharge machining apparatus having function of automatically selecting automatic wire connecting parameter |
| 06/26/2013 | CN203018869U Wire penetrating tool |
| 06/26/2013 | CN203018868U Molybdenum wire regulator of numerical control wire cutting machine |
| 06/26/2013 | CN103170691A Wire electric discharge machining apparatus having function of automatically selecting automatic wire connecting parameter |
| 06/26/2013 | CN103170690A Method for manufacturing delta type hard alloy micro milling cutter |
| 06/26/2013 | CN102489801B Adjusting electrospark electrode guiding device |
| 06/25/2013 | US8470159 Surface treatment method and device thereof |
| 06/19/2013 | CN203003293U Travel regulation mechanism for linear cutting machine |
| 06/19/2013 | CN203003292U Linear cutting electrode wire deburring device |
| 06/19/2013 | CN203003291U Upward-downward movement mechanism for head of linear cutting machine |
| 06/19/2013 | CN203003290U Tension regulation mechanism for linear cutting machine |
| 06/19/2013 | CN203003289U Wire-electrode cutting processing machine |
| 06/19/2013 | CN203003288U Linear cutting machine |
| 06/19/2013 | CN203002462U Magnetic separator |
| 06/19/2013 | CN103167925A 线放电加工装置 Wire electric discharge machining apparatus |