| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 07/26/2005 | US6921877 EDM drill |
| 07/26/2005 | US6921876 Method for adjusting nozzle gap |
| 07/21/2005 | US20050155864 Automatic process control; facility for automatically selecting and refining electrical parameters for processing a microelectronic workpiece |
| 07/21/2005 | DE19883025T5 Vorrichtung für eine Qualitätsentscheidung über einen Bearbeitungszustand einer elektrischen Funkenmaschine Device for a quality decision on a processing state of an electric spark machine |
| 07/13/2005 | CN1636662A Hole-drilling guide and method |
| 07/12/2005 | US6916412 Divided housing |
| 07/07/2005 | US20050145603 Wire electrical discharge machining apparatus |
| 07/07/2005 | DE10357648A1 Vorrichtung zum elektroerosiven Bearbeiten von Werkstücken Device for electric discharge machining of workpieces |
| 07/07/2005 | DE10356394A1 Erosions-Anlage zur formgebenden Bearbeitung eines metallischen Struktur-Bauteils oder eines metallischen Einsatz-Elementes in einem Struktur-Bauteil sowie Erosions-Verfahren Erosion system for forming machining of a metallic structure or component of a metallic insert element in a structural component, as well as erosion process |
| 07/05/2005 | US6913683 Method and device for the production of pipe segments from a hollow pipe |
| 06/30/2005 | DE10355908A1 Vorrichtung und Verfahren zum Erodieren Apparatus and method for eroding |
| 06/30/2005 | DE10355907A1 Verfahren und Vorrichtung zum Erodieren kleiner Drosselbohrungen mit definierten hydraulischen Eigenschaften Method and apparatus for eroding smaller orifices with defined hydraulic properties |
| 06/30/2005 | DE10355905A1 Verfahren und Vorrichtung zum Erodieren konischer Bohrungen Method and apparatus for eroding conical holes |
| 06/30/2005 | DE10355875A1 Vorrichtung zur präzisen elektrochemischen Bearbeitung A device for precise electrochemical machining |
| 06/29/2005 | EP1547714A2 Hole drilling guide and method |
| 06/29/2005 | CN1631290A Interrupted tooth on edge of coin and souvenir badge and its printing method |
| 06/28/2005 | US6910854 Leak resistant vane cluster |
| 06/22/2005 | CA2489963A1 Hole-drilling guide and method |
| 06/16/2005 | US20050127042 Drilling |
| 06/16/2005 | US20050127041 Electric power unit for machining of wire electric discharge machine |
| 06/15/2005 | EP1541272A2 Method and device for electric discharge drilling |
| 06/15/2005 | EP1541271A2 Electro-erosion machining apparatus |
| 06/14/2005 | US6907311 Electrical discharge machining apparatus and electrical discharge machining simulator |
| 06/09/2005 | DE102004045162A1 Linearmotor für eine Erodiermaschine Linear motor for EDM |
| 06/08/2005 | EP1537935A2 Electro-erosion machining apparatus for shape machining metallic structural elements or an insert in a structural element and method for electro-erosion machining. |
| 06/08/2005 | EP1537934A2 Electric discharge machine |
| 06/08/2005 | CN1625485A Equipment for making ballpoint pen tips |
| 06/08/2005 | CN1623715A Electric discharge machine |
| 06/07/2005 | US6903297 Wire electric-discharge machining method and device |
| 06/07/2005 | US6901661 Method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component |
| 06/02/2005 | US20050115929 Electric discharge machine |
| 06/02/2005 | US20050115928 Manual feed device in wire electric discharge machine |
| 06/01/2005 | EP1535688A2 Method and apparatus for erosion machining of small metering holes having defined hydraulic characteristics. |
| 06/01/2005 | EP1535687A2 Electro-erosion method and apparatus |
| 06/01/2005 | EP1535686A2 Method and apparatus for electro-erosion machining conical holes. |
| 06/01/2005 | EP1535685A2 Device for high precision electrochemical machining |
| 06/01/2005 | EP1535684A2 Manual feed device in wire electric discharge machine |
| 06/01/2005 | CN1621187A Manual feed device in wire electric discharge machine |
| 05/31/2005 | US6900407 Electric discharge machine with reactive force compensated by jump locus adjustment |
| 05/26/2005 | US20050109634 Apparatus for electrochemical precision machining |
| 05/25/2005 | EP1533065A1 Wire electric discharge machine |
| 05/25/2005 | CN2701576Y Electric spark linear cutting machine index head |
| 05/25/2005 | CN2701566Y Taper head structure for wire cutting machine |
| 05/24/2005 | US6897400 Out flushing guide bushing |
| 05/24/2005 | US6897399 Hollow metal object and method of its fabrication |
| 05/24/2005 | US6897398 Machining monitor |
| 05/24/2005 | US6897397 Wire electric discharge machining method and wire electric discharge machine |
| 05/19/2005 | US20050102809 Method for processing metal molding member having fine configuration, method for manufacturing metal molding member, extrusion die, method for manufacturing extruded member, and extruded member |
| 05/18/2005 | CN1201898C Connection device |
| 05/12/2005 | US20050098407 Clamping apparatus |
| 05/11/2005 | EP1529594A1 Clamping device with at least three centering lugs on a first coupling member and corresponding grooves on a second coupling member |
| 05/11/2005 | CN2698515Y Waste collecting cushion for wire cutting machine tool |
| 05/11/2005 | CN1615199A Working liquid ejector of wire electric discharge machine |
| 05/11/2005 | CN1613600A Clamping device |
| 05/06/2005 | WO2005023477A3 Complex hole shaping |
| 05/04/2005 | EP1147842B1 Apparatus for electrodischarge machining |
| 05/04/2005 | CN2696759Y High-precision wire-electrode cutting guide-wheel |
| 05/04/2005 | CN1612790A Automated machine control gap for conical fluid dynamic bearing ECM grooving |
| 05/03/2005 | US6888087 Wire electric discharge machine |
| 04/27/2005 | CN2695159Y Wire cutting cross guide wheel large inclination lifting oscillating linked electrode wire support |
| 04/27/2005 | CN1610592A Discharge processing apparatus |
| 04/26/2005 | US6884957 Wire electric discharge machine |
| 04/21/2005 | US20050082261 An apparatus and method for machining in confined spaces |
| 04/20/2005 | EP1524059A2 An apparatus and method for machining in confined spaces |
| 04/20/2005 | CN2693394Y Electrode wire constant tenslator of double filament storage canister |
| 04/20/2005 | CN1607998A A method and related apparatus for cutting a product from a sheet material |
| 04/20/2005 | CN1607057A An apparatus and method for machining in confined spaces |
| 04/19/2005 | US6881918 Electric discharge machining apparatus |
| 04/14/2005 | US20050077269 Small hole electrical discharge machining method and small hole electrical discharge machining apparatus and electrode inserting method and electrode inserting apparatus |
| 04/13/2005 | EP1522365A1 Small hole electrical discharge machining method and small hole electrical discharge machining apparatus and electrode inserting method and electrode inserting apparatus |
| 04/13/2005 | EP1522364A2 Wire electric discharge machine |
| 04/13/2005 | CN1605423A Wire electric discharge machine |
| 04/07/2005 | US20050072760 Wire electric discharge machine |
| 04/07/2005 | US20050072759 Working liquid ejector of wire electric discharge machine |
| 04/06/2005 | CN1604830A Wire for high-speed electrical discharge machining |
| 04/05/2005 | US6875943 Electric discharge machining wire |
| 03/24/2005 | US20050061682 Method and device for electroerosive material machining of a workpiece |
| 03/23/2005 | CN2686781Y Molybdenum wire falling-proof device |
| 03/23/2005 | CN2686780Y Electric spark linear cutting machine wire-moving mechanism |
| 03/23/2005 | CN2686779Y Rapid wire moving linear cutting machine control device |
| 03/23/2005 | CN1597215A Method of processing revolving surface on wire-cutting lathe |
| 03/23/2005 | CN1597214A Cyclic superimposed chopper energy-saving pulse power source for spark machining |
| 03/17/2005 | WO2005023477A2 Complex hole shaping |
| 03/16/2005 | CN2684984Y Convenient threading device for wire cutting machine tool |
| 03/16/2005 | CN1596171A Machining power supply of wire electric discharge machine |
| 03/10/2005 | US20050051519 Machining power supply for wire electrical discharge machine |
| 03/09/2005 | CN2683310Y Clamp for linear cutting machine |
| 03/09/2005 | CN2683298Y Long range taper head for linear cutting machine |
| 03/09/2005 | CN2683297Y Three-wheel oriented wire-discharging support for linear cutting machine |
| 03/09/2005 | CN2683296Y Electric spark linear cutting machine guide wheel |
| 03/03/2005 | WO2005018858A1 Electric discharge machining method |
| 03/03/2005 | DE19840465B4 Meßvorrichtung und Verfahren zur Bestimmung der Länge einer Elektrode A measuring device and method for determining the length of an electrode |
| 03/03/2005 | DE102004005118A1 Vorrichtung zum elektroerosiven bearbeiten Edit device for electrical discharge |
| 03/03/2005 | DE10128097B4 Halter für ein zu bearbeitendes Werkstück Holder for a workpiece to be machined |
| 03/02/2005 | EP1509356A1 A method and an arrangement to determine a running value of the gap during the electrochemical machining |
| 03/02/2005 | CN2681848Y Feeder device for electrospark wire-cutting machine tool |
| 03/02/2005 | CN1586780A Pulse power source for electric working machine tool |
| 02/24/2005 | US20050040142 Machining control method for wire-cut electric discharge machine |
| 02/24/2005 | US20050040141 Wire for high-speed electrical discharge machining |
| 02/24/2005 | US20050040049 Electrochemical depositing copper on a semiconductor wafer, chemical mechanical polishing of the conductive surface; deliverying solution to anode cavity, applying a potential |