| Patents for B23H 9 - Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects (3,245) |
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| 09/17/2008 | CN101264537A Electric spark truing method for complex surface metallic anchoring agent diamond wheel |
| 09/17/2008 | CN101264536A Metallic anchoring agent abrasive wheel electric spark precision truing device |
| 09/17/2008 | CN100418686C Process and fixture for machining profile hole in cascade guide berm of steam turbine |
| 09/17/2008 | CN100418683C Cutting method and machine and rib electrode for electric discharge machining |
| 09/04/2008 | WO2008106155A1 Edm process for manufacturing reverse tapered holes |
| 09/03/2008 | CN100415429C Electrode guide for spark-erosion machines and method for spark-erosion of workpieces |
| 08/28/2008 | DE102007009752A1 Electro-chemical machining tool for workpiece i.e. diaphragm valve housing, has division surfaces mounting three parts in processing position, where division surface is designed as plane |
| 08/26/2008 | US7416652 Tool for fluid bearings; electroconductive substrate with smooth surface; overcoating with dielectrics in pattern |
| 08/20/2008 | CN100411795C Automat for replacing electrode in pore electric discharge machine |
| 08/13/2008 | CN101243262A Damper element of bearing, method of manufacturing damper element, bearing, and gas turbine engine |
| 08/13/2008 | CN101239409A Micro-hole electric spark shunting processing method and shunting device |
| 08/12/2008 | US7411150 Method of producing a composite component |
| 08/06/2008 | CN201095019Y Special-purpose electric spark wire cutting machine tool with modified structure for processing gear |
| 08/06/2008 | CN101235563A Method for manufacturing upper leather collar pin |
| 07/30/2008 | CN201091948Y Self-guided composite material tube electrode and electric spark deep eyelet processing device thereof |
| 07/30/2008 | CN100406898C 探针阵列及其制造方法 The method of manufacturing a probe array and |
| 07/24/2008 | US20080176177 Flame arrester arrangement and method of incorporating bores in a flame arrester arrangement |
| 07/23/2008 | CN100404183C Electrode for electric discharge machining and machining method for electric discharge maching for roll |
| 07/17/2008 | WO2008085287A1 Step-down plunge electrodischarge machining |
| 07/17/2008 | WO2006093907A3 Method for repairing heat recovery steam generator tube-to-header damage |
| 07/15/2008 | US7399516 Long-life workpiece surface influencing device structure and manufacturing method |
| 07/10/2008 | WO2008080488A1 Method for machining a sealing surface |
| 07/09/2008 | EP1940577A1 Method and device for treating a nozzle body for a fuel injection valve |
| 07/03/2008 | WO2008079411A1 System and method for ultrasonic assisted edm machining |
| 07/01/2008 | US7393485 Method and apparatus for creating a sculpture on a container |
| 06/26/2008 | DE102007011632B3 Method for electropolishing and/or electrochemical deburring of surfaces made from titanium or titanium-containing alloys comprises using an electrolyte made from methane sulfonic acid or one or more alkane diphosphonic acids |
| 06/26/2008 | DE102006061245A1 Vorrichtung zur elektroerosiven Herstellung von Bohrungen Apparatus for electrical production of holes |
| 06/26/2008 | DE102006060793A1 Production of a sealing surface of a valve seat for an inlet or outlet valve of a combustion engine comprises using a pulsed electrochemical removal process |
| 06/26/2008 | DE102006060791A1 Electrochemical treatment process for hardened components comprise first forging component, hardening it and treating hardened component using pulsed electrochemical machining |
| 06/26/2008 | DE10131393B4 Herstellung von Gasseparatoren für Brennstoffzellen und dabei verwendete Apparatur Production of gas separators for fuel cells and apparatus used therein |
| 06/25/2008 | EP1935545A2 Device for electro-erosive boring |
| 06/25/2008 | EP1377404B1 A method and a device for manufacturing a stator component or rotor component |
| 06/25/2008 | CN100396397C A heat mold device and a method of making a guide wire by using the same heat mold |
| 06/19/2008 | WO2008054656A3 Electrochemical machining method and apparatus |
| 06/18/2008 | EP1932954A1 Method for coating an element comprising openings |
| 06/18/2008 | CN201073708Y High-speed keyhole tool shank type punched electrode |
| 06/17/2008 | CA2504529C Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining |
| 06/12/2008 | WO2008068070A1 Method for coating a component provided with openings |
| 06/11/2008 | CN101198431A Device and method for monitoring a production method for the preparation of a through drilling |
| 06/11/2008 | CN101198430A Tool for the electrochemical machining of a fuel injection device |
| 06/05/2008 | DE10224206B4 Spritzgussform für eine halbverfestigte FE-Legierung Injection mold for a semi-solidified Fe alloy |
| 06/04/2008 | CN101190471A Mesh processing device and method |
| 05/28/2008 | EP1925833A1 Damper element of bearing, method of manufacturing damper element, bearing, and gas turbine engine |
| 05/27/2008 | US7378611 Apparatus and method for electrical discharge machining |
| 05/22/2008 | WO2008058513A1 Electrode and method for producing an electrode |
| 05/21/2008 | CN101181760A Method for processing arc orbit tunnel hole and apparatus therefor |
| 05/21/2008 | CN101181724A Method for stamping interval half gear on edge of coin and souvenir badge |
| 05/21/2008 | CN100389004C Six point positioning base line transfer method for refine casting blade |
| 05/14/2008 | CN100387386C Bush for a chuck and method of its manufacture |
| 05/08/2008 | WO2008054656A2 Electrochemical machining method and apparatus |
| 05/08/2008 | WO2008052653A1 Method and electrode for the production of a radial bearing surface, and connecting rod |
| 05/08/2008 | WO2008052652A1 Method for machining a coated frictional contact surface made of electrically conductive material, and electrode for electrochemical machining |
| 05/08/2008 | US20080105656 Method for fabricating a nozzle |
| 05/08/2008 | DE102006062687A1 Verfahren und Elektrode zur Herstellung einer im wesentlichen zylinderförmigen Lagerfläche einer radialen Wellenlagerung in elektrisch leitfähigem Material sowie Pleuel The method and electrode of making a substantially cylindrical bearing surface of a radial shaft bearing arrangement in electrically conductive material, and connecting rod |
| 05/08/2008 | DE102006051719A1 Verfahren zur Bearbeitung einer beschichteten Reibkontaktfläche aus elektrisch leitfähigem Material und Elektrode zur elektrochemischen Bearbeitung A method for processing a coated traction contact surface of electrically conductive material and the electrode for electrochemically machining |
| 05/02/2008 | WO2008049393A1 Method for producing a lightweight turbine blade |
| 04/23/2008 | CN100383376C Inlaid oil spit hole disk for oil atomizer and its manufacturing method |
| 04/17/2008 | WO2008010044A3 Method and installation for marking an object |
| 04/17/2008 | US20080087540 Method and Device for Obtaining a Determined Flow Resistance of a Flow Channel by Means of a Measuring Bridge |
| 04/16/2008 | CN201046523Y Special electric spark machine tool for tyre die processing |
| 04/09/2008 | CN100379515C Composite component, manufacturing method thereof and turbine using the same |
| 04/02/2008 | EP1138428B1 Tubular electrode holder |
| 03/27/2008 | WO2008034818A1 Device for processing a surface of a workpiece and method for producing a bipolar plate of a fuel cell with such a device |
| 03/26/2008 | EP1472036B1 Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridge |
| 03/26/2008 | CN101147992A Large deep/dameter ratio dentiform female die numerically-controlled electric spark expanding and processing device and processing method thereof |
| 03/19/2008 | EP1900466A1 Electrochemical machining method and electrochemical machining device |
| 03/19/2008 | CN101146652A Jig |
| 03/12/2008 | CN101139048A Sheet feed roller and method of manufacturing the same |
| 03/06/2008 | US20080053841 Coat-stripping unit and method for its operation |
| 03/05/2008 | EP1893383A2 Method for repairing heat recovery stream generator tube-to-header damage |
| 03/05/2008 | EP1893380A1 Device and method for monitoring a production method for the preparation of a through drilling |
| 03/05/2008 | EP1893379A1 Tool for the electrochemical machining of a fuel injection device |
| 02/28/2008 | CA2661019A1 Machine and method for electrochemically polishing indentations within an aluminum wheel |
| 02/27/2008 | CN100371619C Damped disc brake rotor |
| 02/27/2008 | CN100371119C Electrochemical machining process for array micro type hole |
| 02/26/2008 | US7335848 Process for production of die usable for formation of honeycomb structure |
| 02/21/2008 | US20080041826 Apparatus and method for electrical discharge machining |
| 02/20/2008 | EP1888286A2 Machining method |
| 02/20/2008 | CN100369709C Model kernel making process |
| 02/12/2008 | US7329825 Electric discharge machine and machining method therefor |
| 02/12/2008 | CA2445077C Small hole electrical discharge machining method and small hole electrical discharge machining apparatus and electrode inserting method and electrode inserting apparatus |
| 02/06/2008 | EP1883498A1 Apparatus for processing and measuring workpieces which are provided with cutting teeth |
| 02/06/2008 | EP1883497A1 Apparatus for machining plate-shaped or cylindrical workpieces comprising cutting teeth |
| 02/06/2008 | CN100366379C Surface processing method for matchable, conforming to fluid tech. |
| 01/31/2008 | US20080022798 Running Gear And Production Method |
| 01/30/2008 | EP1337378B1 A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component |
| 01/24/2008 | WO2008010044A2 Method and installation for marking an object |
| 01/24/2008 | US20080017520 Method of manufacturing die for forming honeycomb structure and die for forming honeycomb structure |
| 01/23/2008 | CN201009022Y Electric spark wire cutting machine tool special for machining gear |
| 01/23/2008 | CN101108433A Minuteness milling tool spark-erosion machining method and electrode special for the same |
| 01/15/2008 | CA2221229C Adherently sprayed valve seats |
| 12/27/2007 | WO2007147674A2 Method for producing three-dimensionally structured surfaces |
| 12/27/2007 | US20070295611 Method and composition for polishing a substrate |
| 12/26/2007 | EP1870189A1 Method of electric discharge machining for electrically insulating material |
| 12/26/2007 | CN100357062C Abrasive tool having a unitary arbor |
| 12/25/2007 | US7310994 Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridge |
| 12/20/2007 | DE102006026779A1 Flammensperranordnung und Verfahren zum Einbringen von Bohrungen in eine Flammensperranordnung Flame arrester arrangement and method for drilling holes in a flame arrester arrangement |
| 12/19/2007 | EP1867436A1 Jig |
| 12/19/2007 | CN101088689A Machining apparatus for composite slitted sieve pipe |
| 12/13/2007 | WO2007141076A1 Method for the electrical discharge machining of an electrically non-conductive material |