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 9 - Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
Patents for B23H 9 - Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects (3,245)
05/2014
05/07/2014CN103769705A 一种用于深小孔电火花加工的多功能主轴机构 Multifunction spindle mechanism for a deep hole EDM
05/07/2014CN102728915B 适用于圆周方向均布曲面结构的同步数控加工方法及装置 Apply uniform circumferential direction CNC machining method and apparatus for synchronizing the surface structure
05/07/2014CN102275021B 一种工件旋转的高压电火花束流加工装置及加工方法 High-voltage spark beam processing apparatus and method for processing a workpiece rotation
05/06/2014US8715468 Machine and method for machining a part by micro-electrical discharge machining
05/01/2014WO2014066866A1 Electro discharge machining system and method of operation thereof
05/01/2014WO2014066865A1 Electro discharge machining system with batch processing of holes and manufacturing method therefor
04/2014
04/30/2014EP2724804A1 Deformation measurement during electrochemical machining
04/30/2014CN203565992U Wire cut electrical discharge machining mechanism and three-dimensional wire cut electrical discharge machining device
04/30/2014CN203565986U Front-surface discharging machining device
04/30/2014CN103752963A Electric spark machining electrode
04/30/2014CN103752961A High-precision rotary electric spark machining orifice back tapering mechanism
04/29/2014US8710392 Electric discharge machining hole drilling
04/24/2014DE102012110016A1 Method for producing recess portion in bone for growth of tissue, used in medical field, involves performing electro-chemical removal of material while moving electrode at movement portion along movement direction to larger distance
04/23/2014CN103737133A Method for machining aero-engine valve casing crescent groove
04/17/2014WO2014057970A1 Electrochemical machining device
04/16/2014CN203541776U Machine tool for machining multi-head molded surface helix tube
04/16/2014CN102848039B Tool and fixture structure arranged on electric discharge machine for machining glass die punch
04/09/2014EP2716394A1 Combined method for drilling a layered system, involving machining and EDM processing
04/09/2014CN203526741U Electrochemical deburring device
04/09/2014CN103706904A Device capable of processing magnetic control electric spark on internal surface of through hole and method thereof
04/03/2014WO2014025727A3 Sealed laminated structure, system and method for electrolytic processing the same
04/02/2014CN203509261U Key groove gear centering tool for taper inner hole gear
04/02/2014CN203509260U Stainless steel wire diameter-changing machining equipment
04/02/2014CN103692038A Intractable metal material discharge ablation processing method based on quantitative high-pressure and low-pressure combination gas inlet system
04/02/2014CN103692033A Device and method for magnetic control electric spark processing of back taper hole
04/02/2014CN103692018A Bilateral discharge machine
04/02/2014CN102764920B Processing method for double-side outward-expanded metal micro-hole array
03/2014
03/26/2014CN203495361U Device for machining inclined hole in spark erosion equipment
03/26/2014CN203495356U Mold processing machine
03/26/2014CN103658895A Device for carrying out electrical discharge machining on inner surface of complicated shape
03/26/2014CN103658894A Method for machining high-precision extrusion die
03/26/2014CN103658893A Stainless steel wire reduce-machining equipment
03/26/2014CN103658881A Front electric discharge machine
03/20/2014WO2013104949A3 Method for treating an object
03/19/2014EP2707167A1 Machine for electrochemical metal machining
03/19/2014CN203484761U Internal thread machining device
03/19/2014CN103648698A Machine for electrochemical metal machining
03/12/2014CN103624350A Blisk blade electrolytic finishing forming device and blisk blade machining forming method
03/12/2014CN103624348A Mass array group small hole electrolytic machining method and device based on PDMS masks
03/05/2014CN203459786U Electric spark machining device for micro-scale turbine with uniform-section blade profile
03/05/2014CN103611994A Complex-surface recast-layer-free single/group-hole multi-station electric spark-electrolytic machine tool
03/05/2014CN103611993A Processing method of baseplate bunching groove for electric pulse processing
03/04/2014US8663450 Guide bore electrical machining methods
02/2014
02/26/2014CN203448809U Tool electrode assembly and grinding wheel repair machine
02/26/2014CN103600146A Precision electric grinding process for fuel injector tiny ball seat surface of high-pressure common-rail diesel engine
02/20/2014WO2014028189A1 Template for forming cooling passages in a turbine engine component
02/12/2014EP2695692A2 Electric discharge machining process and article for electric discharge machining
02/11/2014US8648276 Method for fabrication of a quadrupole mass filter or quadrupole ion trap using electrode discharge machining
02/06/2014WO2014020700A1 Electrical discharge machining method
02/05/2014CN203418193U Dragging plate positioning and guiding mechanism of spark erosion drilling machine
02/05/2014CN103561895A Process and apparatus for electrochemically machining workpieces
02/05/2014CN103551688A Method and device for improving electric spark high-speed piercing finished surface integrity
01/2014
01/30/2014DE102012213017A1 Verfahren zur Herstellung einer Turbinenschaufel Process for producing a turbine blade
01/29/2014CN203409380U Pile leg rack cutting equipment for ocean engineering self-elevating device
01/29/2014CN102528191B Simple, three-dimensional and adjustable electrode shaking mechanism for processing inverted cone of precise electric spark micro hole
01/23/2014DE102012014114A1 Roughening of metal surfaces, comprises carrying out material-removing treatment of surface, and generating material-removing treatment structures having substantially orthogonal development for estimated loading direction and undercuts
01/22/2014EP2686126A2 Process and apparatus for electrochemically machining workpieces
01/22/2014CN203401172U Electrode for machining dense parallelogram holes in sheet metal part
01/22/2014CN103521861A Device and method based on three-dimensional composite flow field for blisk molded surface electrochemical machining
01/16/2014DE102012104817B4 Verfahren und Maschine zum Bearbeiten rotationssymmetrischer Gleitlagerstellen mittels PECM Method and machine for machining rotationally symmetric friction bearing locations by means of PECM
01/15/2014CN203390346U Electric spark forming fixture with external spiral structure
01/15/2014CN103506722A Electric spark pendulum grinding machining method
01/15/2014CN102216015B Machine and method for machining a part by micro-electrical discharge machining
01/14/2014US8629368 High-speed, ultra precision manufacturing station that combines direct metal deposition and EDM
01/08/2014CN203380462U Graphite electrode for machining steam passage of nozzle set of steam turbine
01/08/2014CN203380459U Tool setting shaft adjusting device for numerically controlled spark erosion drilling machine
01/08/2014CN103501949A Method of producing holes and countersinks in polycrystalline bodies
01/02/2014US20140001159 Adaptive flushing for workpiece erosion
01/01/2014EP2678129A1 Method of producing holes and countersinks in polycrystalline bodies
01/01/2014CN203371141U Electric spark deep blind hole machining and guiding device
01/01/2014CN103480931A Deep hole electrical discharge machining process
01/01/2014CN103480930A Electrode and electrochemical machining process for forming non-circular holes
01/01/2014CN103480929A Processing method of three-dimensional microstructure prepared by minute electric sparks based on sheet electrodes
01/01/2014CN102500850B Needle valve and precise tiny electric spark processing method for conical surfaces of needle valve body
12/2013
12/25/2013EP2326450B1 Machine and method for machining a part by micro-electrical discharge machining
12/25/2013CN103464988A Uniform-section blade-type microscale turbine electric spark machining device and process method thereof
12/25/2013CN103464850A Deep hole electric spark machining process
12/19/2013US20130336800 Channel marker and related methods
12/18/2013CN203343570U Device preventing mould core corner collapse
12/18/2013CN103447644A Penetration detection method of spark erosion drilling machine
12/18/2013CN103447643A Positioning and guide mechanism for carriage of spark erosion drilling machine
12/18/2013CN103447642A Electrode rotating and clamping device for electrosparking of insulating ceramic coated metal
12/18/2013CN102699453B Electric spark machining method and device for micro inverted taper hole
12/11/2013EP2671660A2 Electrode and electrochemical machining process for forming non-circular holes
12/11/2013EP2671659A2 Spark erosion tool, electrode for a spark erosion tool and method for creating a hole by spark erosion
12/11/2013CN103433583A Tool electrode assembly and grinding wheel repair machine
12/11/2013CN103433579A Electrochemical machining method for micro-protrusions on inner surface of sleeve part
12/11/2013CN103433578A Machine tool and method for machining over-length lead multipoint molded surface helix tube
12/11/2013CN103433576A Self-inductive-internal flushing liquid electric spark processing method for metal with insulating ceramic coating
12/11/2013CN102554379B Electric spark machining device for superhard cutting tools and operation method
12/10/2013CA2676851C Electro-erosion edge honing of cutting tools
12/05/2013DE102013105680A1 Funkenerosions-Werkzeug und Elektrode für ein Funkenerosions-Werkzeug EDM tool electrode and a EDM tool
12/05/2013DE102012104817A1 Method for machining rotationally symmetrical bearing point at crankshaft in internal combustion engine of passenger car, involves pulsating distance between tool and workpiece by vibration of tool and tension- or current applying of tool
12/04/2013EP2669036A2 Hybrid electro-spark deposition and machining method and system
12/03/2013US8597489 Method, apparatus and system for flexible electrochemical processing
11/2013
11/27/2013CN103406610A Electric spark processing method for electrode with simple shape processing and formation shape
11/21/2013WO2013173098A1 Component machining method and assembly
11/20/2013EP2039457B1 Molding die machining electrode, fabricating method of molding die, and molding die
11/20/2013EP1864772B1 Method of manufacturing ferrule for molding honeycomb structure and ferrule for molding honeycomb structure
11/20/2013CN203292645U Linear guide rail lifting mechanism for numerical-control high-speed spark erosion drilling machine
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