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JP2023091370A |
To provide a machine tool in which a machining table does not interfere with a main shaft or a cover when a tool post is retreated from the main shaft in a direction of the main shaft even during return-to-origin operation.A machine tool...
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JP7300369B2 |
A monitoring device of a main spindle rotation speed in a machine tool displays a variation state of the rotation speed by a rotation speed variation unit using a display unit in the machine tool. The monitoring device includes a variati...
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JP7299794B2 |
A method is provided with a step of converting shape data (51) into a plurality of voxels (55) for each of a plurality of known objects being processed, a step of setting, for each of the known objects being processed, a processing condi...
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JP2023088506A |
To provide a system for determining collection work of cut members formed by cutting a cutting material and efficiently performing it in a short period of time in accordance with a cutting failure of the cutting material and a change in ...
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JP2023087740A |
To provide a substrate polishing method which can exactly predict an amount of a polishing tape used in actually polishing.In a substrate polishing method, an actual polishing condition of a substrate which was polished in the past and a...
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JP2023087849A |
To automatically identify the occurrence of a chattering vibration abnormality during machining and a tool abrasion abnormality in a cutting process.A computer 002, which is an abnormality determination device for identifying abnormaliti...
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JP7296672B2 |
To provide an automatic operation system capable of selectively performing, for a plurality of previously registered machining centers, automatic operation control by means of a remote terminal device via a cloud server.An automatic oper...
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JP2023526320A |
The present disclosure relates to methods of machining articles from superhard (sometimes referred to as "superhard") materials such as polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN). . The method includes th...
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JP7294448B2 |
A grinding system (100) comprising a reaction force related information acquisition unit that acquires reaction force related information about the pressing reaction force of a grinding tool during grinding processing, a difference calcu...
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JP2023084537A |
To provide a cutting device and a cutting method that are able to sufficiently prevent chatter vibration.A cutting device includes; an angle changing device 20 that changes a workpiece cutting angle that is an angle at which a cutting to...
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JP2023084538A |
To provide an error estimation method in a machine tool and a control device of the machine tool capable of reducing influence of uneven thermal displacement and strain due to a temperature distribution and providing the machine tool of ...
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JP7292202B2 |
A computer program (102) includes data defining tool paths for manufacturing a component (108). The component geometry is estimated (403) based on the program. Deviation of a first type is estimated (404) as deviation between the estimat...
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JP7292186B2 |
To improve accuracy of a depth in drilling a blind hole in a substrate having a curved and raised portion.First operation by which a first surface height of a substrate is detected at a specific position in the substrate on the basis of ...
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JP2023082989A |
To improve productivity of a product and to generate a high-accuracy NC program.An NC program generating method according to the present invention includes: cross-section secondary moment calculating step S5 of calculating a cross sectio...
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JP2023524737A |
The present disclosure relates to methods, electronic devices, and computer program products for reducing a carbon dioxide footprint associated with a manufacturing process, wherein the carbon dioxide footprint includes at least some amo...
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JP7290452B2 |
To provide a grinding program generation device or the like capable of enabling a user to confirm a processed shape in real time when identifying the processed shape.A user can easily identify a processing trajectory by inputting informa...
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JP7289566B1 |
A weighting factor for correcting the rotational speed of a tool is automatically set based on a value corresponding to an average value of weighting factors obtained from a plurality of cutting control devices. A cutting control device ...
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JP2023080486A |
To provide a control device and a control method by which readjustment work of a cut material arrangement of a fixing device in a preparation domain is lessened when indicating an origin return of a manual operation mode.A control device...
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JP2023079530A |
To provide a grinder capable of more effectively suppressing occurrence of an eccentricity and an eccentric phase in a circular part.A control device of a grinder has an eccentricity storage part, an interpolation eccentricity calculatio...
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JP2023523725A |
The present invention relates to an apparatus and method for compensating errors in a numerically controlled machine tool, said machine tool comprising at least one device for positioning at least one workpiece relative to one or more ma...
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JP2023077946A |
To provide a grinder capable of improving circularity generated at each position in an axial direction on a grinding outer peripheral surface of a circular part.A control device of a grinder has a correction amount storage part, an inter...
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JP7286049B1 |
A learning device (1) acquires, as sensor information, one of a sensor signal indicating an observation result of at least one of a state of a workpiece and a state of a processing apparatus during machining, and a feature amount of the ...
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JP7286023B1 |
A machining failure analyzer (1) is a point where a tool attached to a machine tool cuts a workpiece, and each of a plurality of tip points included in a tool locus, which is information indicating the movement path of the tip point of t...
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JP7285208B2 |
A machining apparatus error correction method is implemented in a machining apparatus error correction system. The method includes setting initial operating parameters according to a predetermined machining program, obtaining dimensional...
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JP2023075085A |
To provide a polishing method of a substrate, capable of compensating strain on a part of signals corresponding to a substrate edge, for improving wafer-inside non-uniformity (WIWNU) and wafer-to-wafer non-uniformity (WTWNU).A method for...
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JP7283875B2 |
To provide a numerical control device that optimizes a program acquisition request sequence.A numerical control device 1 having a plurality of operation units operated by receiving the transfer of a program stored in a storage medium, co...
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JP2023521611A |
A grinder/polish machine comprises a sample holder, a platen, an actuator configured to move at least one of the sample holder and the platen, an input device, a machine readable memory, and a controller. The input device includes a plur...
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JP7280310B2 |
To provide a numerical control device that cause a cutting device, etc., to execute cutting without oscillation in a case of determining as being a surface quality-prioritized machining determination unit. An oscillation component creati...
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JP7280455B1 |
The machining simulation device includes an arithmetic device and a communication circuit. The arithmetic unit consists of a machine model origin on the machining simulation coordinate system corresponding to the machine origin of the nu...
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JP7279326B2 |
To provide a machine tool having a position correction function of detecting thermal displacement of each portion accurately at a low cost utilizing a photoelectric sensor and of performing correction of a command position during working...
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JP7276699B2 |
A processing system according to the present invention is provided with a tool that processes a workpiece, a motor that rotates the tool or the workpiece, a controller that controls the motor, and a measuring instrument that obtains a lo...
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JP7275848B2 |
A control apparatus 400 of a machining center 1 is a control apparatus 400 of a machining center 1 processing a section not to be corrected of a workpiece W and a crankshaft bearing hole 130 in a position which is different from a positi...
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JP2023067510A |
To provide a machine tool making it possible to diminish correction work to be performed by an operator for the purpose of generating a highly precise processing route.A machine tool performs an approach motion of causing a main shaft to...
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JP7274649B1 |
An object of the present invention is to suppress deterioration of machining quality in a machine tool. In one aspect, target shape information indicating a target shape and tool path and tool shape related information are obtained. Then...
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JP7271983B2 |
To provide thermal displacement amount estimation device which grasps a wear amount of an abrasive wheel, and thus, can estimate a thermal displacement amount of a grinder.A thermal displacement amount estimation device 2 comprises: a fi...
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JP2023519689A |
A machine (1) for machining a workpiece, comprising a spindle (2) having a driven shank (20) and a tool holder clampable to the shank (20). (3), a cutting tool (4) placed in the tool holder (3), a distance sensor (5) for measuring the di...
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JP2023064544A |
To allow a tool to automatically retract without causing breakage thereto when machining abnormality or the like occurs, and thereby inhibit deterioration in productivity.A control device 10 of a machine tool 1 includes: parameter setup ...
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JP2023063822A |
To improve the dimensional accuracy of a finished product, an intermediate product, etc., produced by processing a workpiece, which is a workpiece to prevent a machining tool from troubles .A processing path generation device that genera...
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JP2023061034A |
To provide a sheet metal processing facility control device capable of automatically and quickly resuming operation of a sheet metal processing machine and its peripheral device when an own device is reactivated during operation of the s...
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JP7264643B2 |
A control device for a machine tool and a machine tool capable of easily performing cutting with vibration according to the amount of feed is provided.A control device 180 for a machine tool comprises a control section 181 for controllin...
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JP2023056848A |
To provide a technique that can improve the degree of freedom in processing a work-piece in an eccentric shape.A control part (70) of a machine tool (1) obtains coordinates of a first process starting point SpA and a first process ending...
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JP7261206B2 |
A control device of a processing machine controls a first drive source based on detection values from a first sensor so that a reference workpiece other than a workpiece is processed from a first direction by a tool into a prescribed tar...
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JP2023056517A |
To reliably recognize the status of a machining tool in a dental milling machine by a simple method.Provided is a dental milling machine 100 for producing a dental object 101, which has a sensor unit 103 for detecting a signal generated ...
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JP2023049667A |
To suppress deterioration of productivity by automatically retracting a tool without breakage when a machining abnormality or the like occurs.A control device 10 of a machine tool 1 having a tool 7 attached to a main shaft 6 relatively m...
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JP2023046731A |
To improve the processing precision of cutting processing even if a shape variability and a hardened layer are formed like a formative object.An NC data correcting system 3 corrects NC data that is processing data for controlling a proce...
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JP7252426B1 |
To provide a technique capable of accurately determining whether chips can be shredded even if machining conditions change in swing cutting, and facilitating the adjustment of machining conditions. A control device 1 for a machine tool i...
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JP7252080B2 |
The machine tool includes a table, a spindle, first and second feed motors relatively moves the table and the spindle in a first direction and a second direction, and a control unit which positions cutting positions of a workpiece with r...
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JP7252040B2 |
A numerical controller configured for simultaneous control such as to cut a workpiece in order in the direction of a rotary axis by a plurality of tools, in a machine having a plurality of cutter holders fitted individually with the tool...
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JP2023045130A |
To provide a machine tool, an abnormality detection system and an abnormality detection method which can accurately detect abnormality of a machining status.A machine tool comprises: a machining load measuring part 24; a machining load c...
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JP7250226B1 |
A machining condition determination support device (1) for supporting the determination of machining conditions comprises a material shape model (21) representing the shape of a workpiece before machining, a tool model (22) representing ...
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