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WO/2023/157298A1 |
A device (2) for generating machining conditions comprises: a machining test pattern generation unit (11) that generates a machining test pattern on the basis of reference conditions used as a reference for generating machining condition...
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WO/2023/157913A1 |
Provided is a novel SiSiC member that has not been available in the past.　The SiSiC member comprises at least one long hole provided therein, wherein the diameter of the long hole is at most 2 mm, the length of the long hole is at leas...
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WO/2022/219760A9 |
Provided is a numerical value control device that controls electrical discharge machining, and that has: a program path creation unit that analyzes a machining program comprising a plurality of machining processes, including rough machin...
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WO/2023/145005A1 |
A wire electrical discharge machine (10) comprises: an acquisition unit (44) that acquires a relative moving distance (L) defined for each of a plurality of blocks included in a machining program (40); a determination unit (48) that dete...
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WO/2023/144987A1 |
Provided is a wire electrical discharge machine (10) which, when a voltage (V) between a wire electrode (18) and a workpiece (W) is lower than a threshold value (VTH), determines that the wire electrode (18) and the workpiece (W) have co...
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WO/2023/137827A1 |
The present invention relates to the technical field of non-traditional machining. Disclosed are an electrolytic machining method and apparatus based on flexible PI film conductive characteristic laser localized regulation. A graphene ar...
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WO/2023/137820A1 |
The present invention relates to the field of non-traditional machining. Disclosed are an abrasive particle-assisted laser electrolysis self-coupling collaborative alignment drilling method and system. Short pulse laser "point-scanning" ...
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WO/2023/140147A1 |
This sample tube for nuclear magnetic resonance equipment comprises a tubular member comprising ceramic and a bottom comprising ceramic and closing one end of the tubular member. A first opposing surface of the tubular member opposing th...
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WO/2023/135358A1 |
The object of the invention is a connecting structure for mechanically connecting steel pipe profiles (1, 2, 3) to each other to form a truss structure, comprising at least one elongated frame beam (1) with a rectangular cross-section, t...
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WO/2023/136040A1 |
This surface processing method of a semiconductor wafer (W) comprises the following treatments, procedures, or steps of: passing a pulsed current with a current density of 20 mA/cm2 or more through the semiconductor wafer (W) as an anode...
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WO/2022/210170A9 |
Provided is a processing-condition estimation device that has a processing information database storing processing information data in which data related to processing conditions that satisfy processing details and required specification...
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WO/2023/131802A1 |
A power delivery and control system for an EOT machine. The system has component assemblies assembled in a densely packed array. Each component assembly including one or a sub-set of a power delivery system and a servo-controller to cont...
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WO/2023/127103A1 |
A wire electric discharge machine (10) for machining a workpiece (W) by generating an electrical discharge by a wire electrode (60), comprises: an upper wire guide (64); a roller (78) that feeds the wire electrode; a pipe (110) through w...
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WO/2023/127901A1 |
Provided is a wire electric discharge machine (10) which processes a workpiece by applying prescribed pulse power between a traveling wire electrode (16) and the workpiece (17), wherein in the machine: a working liquid is supplied to noz...
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WO/2023/126033A1 |
The invention relates to a method for producing a radial pressing tool (1). The radial pressing tool (1) comprises a plurality of die elements (2, 2') and is designed to group the die elements (2, 2') in an annular manner relative to a d...
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WO/2023/112207A1 |
This map-data-editing device (10) comprises: a map acquisition unit (26) for acquiring map data (20); a group creation unit (28) for grouping processing shapes (24) that are congruent with or similar to each other; a pathway addition uni...
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WO/2023/112206A1 |
This graphic data editing device (10) comprises: a graphic acquisition unit (26) that acquires graphic data (20); a route addition unit (32) that adds a first approach route (38) to the graphic data (20) in accordance with an operator's ...
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WO/2023/108197A1 |
An electrochemical treatment electrode configured to contact an internal surface of metallic article with an electrochemical treatment fluid, the electrode comprising: a flexible conducting body; and a plurality of flexible elements conn...
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WO/2023/105137A2 |
The invention relates to a tool-electrode for machining a recess in a conductive part by spark machining of the die-sinking type. Said tool-electrode comprises a conductive body having opposing lower and upper surfaces, two opposing main...
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WO/2023/105478A1 |
Electrical discharge machining method on an electrical discharge machining machine using an electrical discharge machining wire packaged on a reel provided with an identification data medium (11) holding embedded identification data (ME)...
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WO/2023/095282A1 |
In a control device (18) for a wire electric-discharge machining machine (10), if it has been determined that the length of a route defined by two blocks is equal to or less than the diameter of a wire electrode (12), a route shape deter...
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WO/2023/088601A1 |
The invention relates to an electrode wire comprising: a metal core (10) which extends along a longitudinal axis, and, on the metal core, a coating comprising one or more zones (30-32) of copper-zinc gamma phase alloy, each of these zone...
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WO/2023/088602A1 |
The invention relates to an electrode wire, for electrical discharge machining, comprising: a metal core (10), and, on the metal core, a coating (12) comprising one or more textured zones (26-28) of copper-zinc alloy, each of these textu...
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WO/2023/084684A1 |
A wire electrical discharge machine (10) comprises: a groove width calculation unit (30) which calculates the groove width of a machining groove (46); a display control unit (32) which causes a display unit (38) to display the machining ...
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WO/2023/083374A1 |
A wafer processing system (1) is provided. The system (1) includes a processing tool (10) comprising at least one grinding member (16) used to remove material from a wafer substrate (80). The system (1) also includes an electrolyte suppl...
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WO/2023/083363A1 |
A work piece processing system includes a grinding wheel (12) configured to remove material from a work piece in a grinding process. The grinding wheel (12) includes a conductive layer (122) surrounding a rotation axis of the grinding wh...
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WO/2023/079598A1 |
A die guide (28) for a wire electrical discharge machining machine (10) comprises: a first guide section (44) that has a first hole (56) that is larger than the cross-sectional area of a wire electrode; and a second guide section (48) th...
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WO/2023/072654A2 |
The present invention relates to a method for introducing a recess (3) into a workpiece (1), wherein the recess (3) is introduced by electrochemical removal by means of a processing cathode (2), wherein the removal exposes a flank (3.1) ...
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WO/2023/073938A1 |
A wire electrical discharge machine (20) comprises: pumps (312, 314, 316, 318); a numerical value control device (212) including a pump control unit (620) that controls the pumps to drive the pumps when a power supply is in an ON state; ...
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WO/2023/062553A1 |
A manufacturing method by wire electro-erosion comprising the following steps of providing a wire electro-erosion machine (2) having a cutting wire (3); mounting at least one workpiece (11) to the wire electro-erosion machine; making a s...
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WO/2023/061532A1 |
The invention relates to a method for machining a workpiece (11) by means of an electrochemical machining process (51) in which material is removed from the workpiece (11) in an electrolyte liquid (15), wherein the electrolyte liquid (15...
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WO/2023/063152A1 |
A simulated current generation unit (13) is connected in series to a power supply device (2) for an electrical discharge machine in a state in which a contact (11) and a contact (12) are in contact with each other, and generates a simula...
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WO/2023/057664A1 |
All supports with precision rotary features for drills and screw attachment are made up of several common features, such as a casing (1), a precision rotary shaft having bearings (A2), two clamps (A3), coupling for drill bits (A13) and c...
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WO/2023/039641A1 |
The present invention relates to a device comprising a device casing and a first and second flexible contact extending from the casing, each comprising a mounting means and a flexible applicator portion extending therefrom, wherein the f...
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WO/2023/041219A1 |
The invention relates to a method for rounding inner bore edges of a common rail component, having the steps of flushing an inner bore using an electrolyte solution or providing a flow of electrolyte solution through the inner bore durin...
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WO/2023/032139A1 |
This control device (30) for a wire electrical discharge machine (10) comprises: a machining control unit (310) which varies a first control quantity (V) in a first corner section (CI) and varies a second control quantity (F) in a second...
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WO/2023/024367A1 |
The present invention relates to the technical field of grinding oil, and in particular to mirror discharge machining oil and a preparation method therefor. The mirror discharge machining oil comprises the following components: n-alkanes...
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WO/2023/019882A1 |
The present invention relates to the technical field of electrolytic machining in laser additive manufacturing, and specifically relates to a method for improving the surface quality of an alloy micro-region by a salt film method and an ...
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WO/2023/007748A1 |
A control device (30) for executing a control method for controlling a wire electrical discharge machine (10) comprises: a machining control unit (310) that interrupts first machining (PA), and resumes the first machining after completio...
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WO/2023/005011A1 |
An electrolytic machining method using dynamic deformation of a flexible electrode. Tubular or rod-like metal is used as a tool electrode (2) for electrolytic machining; the tool electrode (2) has a certain rigidity, but can be bent and ...
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WO/2023/007738A1 |
A control unit (30) for executing a control method for controlling a wire electrical discharge machine (10) comprises: a machining control unit (310) for carrying out first machining (PA) on a first machining object (WA), suspending the ...
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WO/2023/006777A1 |
The present invention relates to a device (1) for electrical discharge machining, comprising a substantially linear electrode (11) and at least one bar holder (21) which is capable of keeping a plurality of bars (3) to be machined substa...
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WO/2023/002594A1 |
A remaining amount estimation device (30) estimates the remaining amount of wire (S) on a wire bobbin (18) on which a wire electrode (16) has been wound and comprises: an acquisition unit (50) that acquires a first rotational position (6...
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WO/2022/269847A1 |
This wire electric discharge machine (10) comprises: an average interelectrode voltage calculation unit (32) which calculates an average interelectrode voltage between electrodes; a correction unit (34) which determines a corrected avera...
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WO/2022/269846A1 |
A wire electrical discharge machine (10) comprises: an average inter-electrode voltage calculation unit (32) that calculates an average inter-electrode voltage between electrodes; a correction unit (34) that calculates a corrected averag...
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WO/2022/269423A1 |
A method of manufacturing one or more sharp bodies by wire electro-erosion comprises the steps of: providing a wire electro-erosion machine and a fixture mounted to the wire electro- erosion machine so that at least one portion thereof c...
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WO/2022/269664A1 |
This machining condition searching device (10) comprises: a machine learning unit (19) for learning machining conditions for electrical discharge machining performed by an electrical discharge machine (28), and searching for a machining ...
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WO/2022/253927A1 |
A method of performing hybrid electrochemical and abrasive fluid polishing is provided. The method comprised disposing (202) a workpiece to be polished and a cathode in a flow of polishing fluid, wherein the polishing fluid comprises at ...
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WO/2022/248882A1 |
An electrical machining device is provided for machining a surface of a workpiece. The electrical machining device includes a nozzle connectable to an electrolyte reservoir, the nozzle configured to dispense electrolyte towards a surface...
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WO/2022/234659A1 |
In the present invention, a control unit (300) controls a holding device so as to move upward relative to a pair of machining fluid escape prevention plates (43) such that a cutting/sending stage (10) is driven when cutting machining sta...
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