Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23H - Working of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool; Such working combined with other forms of working of metal › B23H 3 - Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
Patents for B23H 3 - Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte (1,991)
10/2011
10/13/2011DE102010014242A1 Verfahren und Elektrode zum elektrochemischen Bearbeiten eines Werkstücks The method and electrode for electrochemical machining of a workpiece
10/12/2011CN102216015A Machine and method for machining a part by micro-electrical discharge machining
10/12/2011CN102216014A Device for electrochemically treating work pieces
10/11/2011US8034228 Method and device for the production of components having a three-dimensionally formed surface
09/2011
09/28/2011CN102198549A Electrochemical machining method and device for pulsating flow field tube electrode
09/15/2011DE102009022926B4 Elektrode zur elektrochemischen Bearbeitung eines Werkstücks Electrode for electrochemical machining of a workpiece
09/14/2011CN102179579A Spinning printing electrolytic machining method and system for complex concave-convex profile
09/01/2011US20110210005 Device suitable for the electrochemical processing of an object and a method therefor
08/2011
08/24/2011EP2358496A1 Device for electrochemically treating work pieces
08/17/2011CN201933898U 互相制约式安全型多抽屉锁定结构 Mutual restraint safety-type multi-drawer locking structure
08/16/2011US7998334 establishing an optimal pulse duration; determined from a first calibration preceding the machining of the work piece and a second calibration carried out during the machining of the work piece; monitoring actual value of operational parameter and comparing actual to a preset value
08/04/2011US20110186442 Method for machining a metal component
07/2011
07/28/2011WO2011091119A1 Tool adapter assembly and machining system
07/28/2011CA2787630A1 Tool adapter assembly and machining system
07/27/2011CN101607328B Vibrating plate tuning electrolysis unit
07/21/2011US20110174634 Machine and method for machining a part by micro-electrical discharge machining
07/13/2011EP2342037A2 Device suitable for the electrochemical processing of an object and a method therefor
07/12/2011US7976989 Precious metal oxide catalyst for water electrolysis
06/2011
06/29/2011CN102107304A Electrochemical machining device and method and electrode unit thereof
06/22/2011CN102101205A Electrochemical processing device, processing method and electrode unit thereof
06/22/2011CN101733491B Method for electrolytically machining complex case type surface
06/22/2011CN101590552B Deep hole internal spline electrolytic machining device
06/21/2011US7964087 Electrochemical machining electrode; overcoating segment with insulation; insertion of electrode; controlling cross-section
06/21/2011US7964086 Electrode and method for electrochemically machining a workpiece
06/21/2011US7964085 Electrochemical removal of tantalum-containing materials
06/03/2011WO2011065377A1 Discharge detection method for electrochemical machining apparatus, and electrochemical machining apparatus
06/01/2011EP2326450A1 Machine and method for machining a part by micro-electrical discharge machining
06/01/2011DE102009049811B4 Verfahren zum Herstellen einer Elektrode A method for manufacturing an electrode
05/2011
05/31/2011US7951284 Electrolysis apparatus, electrochemical reaction membrane apparatus, porous electrical conductor, and production method thereof
05/18/2011CN102061846A Mutually-constrained secure-type multi-drawer locking structure
05/10/2011US7938951 Methods and systems for forming tapered cooling holes
05/04/2011CN101693312B Method for processing steel mold cavity
04/2011
04/28/2011WO2011047838A1 Method for producing an electrode, and corresponding electrode
04/21/2011DE10214619C5 Verfahren zum Bearbeiten von Werkstücken mittels eines Bearbeitungsverfahrens, insbesondere des elektrochemischen Bearbeitungsverfahrens A method of machining workpieces by means of a machining method, in particular the electrochemical machining method
04/21/2011DE102009049811A1 Verfahren zum Herstellen einer Elektrode A method for manufacturing an electrode
04/20/2011EP2311593A2 Methods, Systems and Apparatus Relating to Electrochemical Machining
04/20/2011CN102019470A Curved electrode and electrochemical machining method and assembly employing the same
04/14/2011US20110083972 Electrochemical method and apparatus for removing coating from a substrate
04/13/2011CN102017236A Electrode tool and method of manufacturing same
04/07/2011DE102010037269A1 Gekrümmte Elektrode und elektrochemisches Bearbeitungsverfahren und dieses benutzende Einrichtung Curved electrode and electrochemical machining process and this means-use
04/06/2011EP2305410A2 Amorphous metallic material elements and methods for processing same
03/2011
03/31/2011US20110073486 Amorphous metallic material elements and methods for processing same
03/31/2011US20110073465 Systems and apparatus relating to electrochemical machining
03/30/2011EP2301703A2 Systems and apparatus relating to electrochemical machining
03/30/2011CN101693313B Electric spark and electrolysis combined milling machining method of micro three-dimensional structure
03/24/2011US20110070096 Curved electrode and electrochemical machining method and assembly employing the same
03/16/2011CN201760679U Split mounting type graphite die electrode
03/16/2011CN101612685B Electrolytic machining system and electrolytic machining method for profiled hole
03/09/2011EP2292900A2 metallic screwed plug
02/2011
02/17/2011DE102009036221A1 Verfahren zur elektrochemischen Bearbeitung eines Werkstückes A method for electrochemical machining of a workpiece
02/15/2011US7887678 Electrode tool for electrochemical machining and method for manufacturing same
02/10/2011WO2011015559A1 Method for electrochemical processing of a workpiece
02/10/2011US20110031115 Manufacturing Apparatus For Depositing A Material On An Electrode For Use Therein
02/02/2011CN101961805A Mechanical vibration electrochemical machining device for special-shaped cross-section deep holes
01/2011
01/26/2011CN101954618A Magnetic grinder
01/19/2011CN101947672A Method for manufacturing profiled hole shaft sleeve with logarithmic concavity through electrochemical machining technology
01/13/2011WO2011003400A1 Device and method for electrochemically removing a surface of a component
01/12/2011CN201702480U Electrochemical deburring device
01/11/2011US7867374 Active matrix electrochemical machining apparatus and method
01/05/2011CN101633065B Microscale pulse electrolysis jet processing system and processing method thereof
01/05/2011CN101576178B Preparation method for metal-ceramic composite tube
12/2010
12/22/2010CN101450405B Electrolytic machine tool with gear box
12/21/2010US7855005 Apparatus and methods of determination of state of charge in a redox flow battery
12/14/2010US7850831 Method and apparatus for electrochemical machining
12/09/2010DE102009022926A1 Elektrode und Verfahren zur elektrochemischen Bearbeitung eines Werkstücks Electrode and method for the electrochemical machining of a workpiece
12/08/2010CN101491851B Electro-chemical machining technology of inner hole wall turbulence structure of metal parts
12/02/2010WO2010136009A1 Electrode and method for the electrochemical machining of a workpiece
12/01/2010CN101372058B Electrode for electrochemical processing
11/2010
11/16/2010US7833405 doped areas are first selectively anodized (porous etching), which is carried out locally by means of a monocrystalline cover layer, e.g., an epitaxial layer, followed by a time-controlled switch to selective electropolishing of doped layer buried under the membrane to produce a cavity under cover layer
11/11/2010DE102009020800A1 Electro-chemical processing tool for workpiece i.e. diaphragm valve, has electrode segments comprising sections that are guided into sleeve, such that one of segments is displaced to rear gripping position through guiding of other segment
10/2010
10/27/2010CN101870018A Electrochemical machining method of fuel nozzle spray orifice inner orifice and adopted electrochemical fixture
10/20/2010CN101862871A Electrochemical burring device and burring process thereof
10/20/2010CN101862870A Array micro-pit electrolytic machining method and system
10/19/2010US7815777 Power supply device in a device for electrochemical treatment
10/13/2010EP2237915A2 Method for removing material from a component, and electrode
10/13/2010EP2237914A2 Method for machining a metal component
10/13/2010CN1685086B Electropolishing and electroplating methods
10/13/2010CN101856753A Photoelectrochemical three-dimensional processing method and device of laser bubble cavitation
10/07/2010WO2010114358A1 Method for producing an ecm tool and use thereof as a cathode in electrochemical machining of a workpiece
10/06/2010CN101850449A Preparation method and equipment of screw drill inside spin pre-outline stator
10/05/2010US7807038 with a polishing pad having thin cellular polymeric layer overlying a metal or alloy conductive substrate; improved electrical and thermal capabilities and control; porosity
10/05/2010US7807037 Inserting a porous metallic cathode into one of of slots of a metal part; removing a portion of an inner surface of slots by flowing an electric current between the part and porous metallic cathode while introducing an electrolyte;
09/2010
09/30/2010WO2009074142A3 Method for machining a metal component
09/29/2010CN101219493B Method for manufacturing skiving knife
09/23/2010WO2009074141A3 Method for removing material from a component, and electrode
09/22/2010CN201586806U Micro-scale pulse electrolysis jet processing system
09/21/2010US7799201 Continuously rotating, e.g., a stent, while applying a voltage across an anode and a cathode so that electrical contact between the anode and the cathode continuously changes, leading to a reduction in marks that are traditionally generated around the anode-stent contact and more uniform polishing
09/21/2010US7799200 Attaching an accelerator to a surface with recessed and exposed regions; bringing the surface into close proximity with an electric field-imposing member so that the accelerator is selectively removed from the exposed surface regions; accelerator remaining in recessed regions catalyzes metal deposition
09/21/2010US7799193 Electrochemical sensor and method of manufacture
09/21/2010US7799183 Electropolishing apparatus and method for medical implants
09/16/2010DE102009004981B4 Verfahren zur Ermittlung der Erosion auf einer Oberfläche eines Werkstückes in Folge des Aufbringens von Rillenstrukturen mittels eines ECM Verfahrens A method for determining the erosion of a surface of a workpiece in consequence of the application of groove structures by means of an ECM method
09/14/2010US7794581 minimum treatment time required for each individual component; applying a voltage to the component first electrode, and applying repeatedly a measurement voltage, reach a decision on when to terminate or interrupt the acid treatment; refurbish the gas turbine blades
09/14/2010CA2289093C Use of melatonin for preparing medicaments for treating circadian rhythm phase disorders
09/08/2010EP2225065A1 Method for producing and repairing a part, and part of a gas turbine
09/08/2010CN101113530B Compound micro-processing device and method combined with electrochemical processing and electrolytic polishing
09/07/2010US7790015 determining removal of material from a wafer during polishing; biasing via electrodes; electro-chemical mechanical polishing; for semiconductor wafers/integrated circuits
09/02/2010DE102008044297B4 Verfahren sowie Vorrichtung zum Bearbeiten eines Werkstücks Method and apparatus for processing a workpiece
08/2010
08/26/2010WO2010094629A1 Method and device for supplying an electrolyte for an electrochemical machining process
08/26/2010DE102009009889A1 Method for determining lateral misalignment of cylindrical electrochemical machining electrode during manufacturing of fluid-dynamic bearing, involves determining lateral misalignment of electrode based on shape, depth and pitch of curve
08/18/2010CN101804488A Method for processing inner curved surface maskless microstructure of sleeve part
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