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JP6802054B2 |
To provide a processing state display device that can display a stable limit diagram and other processing related information.A processing state display device includes a display device 12 having a screen for display, a stable limit scre...
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JP6799047B2 |
A warm-up evaluation device includes: a temperature data acquisition unit that acquires temperature data before warm-up operation when a machine performs the warm-up operation; a parameter value acquisition unit that acquires parameter v...
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JP6799022B2 |
A control apparatus of a machine tool, the control apparatus including: a numerical control unit configured to create a spindle axis command and a feed axis command according to a tapping program; a spindle axis control unit configured t...
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JP2020189400A |
To provide a method for predicting chatter vibrations of a machine tool.A method according to the present invention includes the steps of: supplying first input data to an artificial neutral network having a plurality of weights; obtaini...
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JP6787616B1 |
To automatically generate a control program for controlling an operation of an automatic manufacturing machine. A basic operation of a plurality of actuators mounted on an automatic manufacturing machine (1) and a program element for rea...
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JP6787950B2 |
A numerical controller includes: a vibration amplitude specifying unit for specifying an amplitude of a vibration component generated by a blade of a tool being brought into contact with a workpiece at a predetermined cycle, due to rotat...
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JP6784868B1 |
An object of the present invention is to provide a device that automatically corrects thermal displacement in a machine tool. Therefore, in the present invention, there is a machining data collecting unit 67 that collects machining data ...
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JP6783238B2 |
[Abstract] To, under user set conditions, feed a cutting tool in a feeding direction while repetitively moving the cutting tool and to smoothly cut a workpiece while separating chips or easily separating chips. In a machine tool (100) an...
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JP6784571B2 |
A machine tool includes a stationary machine frame, a tool head, which is able to be positioned relative to the machine frame along three mutually orthogonal translation axes, and a motor-driven tool. The machine tool includes a swivel u...
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JP6779314B2 |
A machining-process generation device includes: a process-instance storage section to store therein a process instance that is an instance of a machining process indicating machining details of each machining-operation unit; a process ge...
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JP6780141B2 |
To make it possible to suppress chatter vibration and deterioration of visibility in each unit of processing in turning.A processing program includes: a first process program code for moving a lathe tool relatively to a work-piece in a f...
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JP6781228B2 |
calculating a pitch of undulation in the tooth trace direction using the formula and a speed of the tool axis in a feed direction; and when the calculated pitch and a measured value of the pitch match, determining that fd is the disturba...
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JP6781242B2 |
In a controller, a machine learning device, and a system that are capable of addressing change in a clamping force without use of expensive equipment, the controller includes the machine learning device that observes machining condition ...
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JP6777516B2 |
To provide an information processing apparatus capable of checking interference which occurs between a structure of a machine tool, a tool, a work-piece, a jig, and the like by simple processing.An information processing apparatus includ...
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JP6775237B2 |
A rotation mechanism rotates a spindle to which a cutting tool or a workpiece is attached. A rotation controller controls the rotation of the spindle by the rotation mechanism. A feed mechanism moves the cutting tool relative to the work...
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JP6775720B1 |
The numerical control device (1) outputs a position command (J1) to the drive unit that drives the tool when the machine tool executes machining on the workpiece using the tool, and other than machining the workpiece. When there is a com...
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JP6777304B2 |
To provide in a small amount of time, multiple divided and removed areas and a processing order thereof, used for designing processing steps.A process design supporting system 100 supports designing processing steps for obtaining an obje...
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JP6777692B2 |
A machining path generation device which generates a cutting path upon rough cutting a workpiece by a turning process, and a numerical control device equipped therewith, are provided to shorten the path during rough cutting, and thus rel...
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JP2020173700A |
To provide a machine tool which reduces variation in finish and shape in processing a work-piece by making a machine learn skills of a skilled craftsman and can carry out processing with the same quality more efficiently and more quickly...
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JP6769219B2 |
The present invention relates to a numerical controller. The numerical controller of the machine tool outputs the dispensing speed for each sampling cycle based on the command. The numerical controller determines the delay time from the ...
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JP2020163560A |
To provide machining apparatus, systems and methods that enable a film adhesive and a quenched workpiece to be cut or otherwise machined together (e.g., simultaneously), thus reducing manufacturing costs and time.A machining apparatus fo...
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JP6765478B1 |
To easily and quickly generate an NC program for drilling a plurality of intersecting holes with almost no calculation load on a calculation unit of a machine control device attached to an NC machine tool. The shape of a drill is modeled...
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JP6763917B2 |
A controller of a machine tool includes a plurality of feed axes that feed a tool, machines a workpiece while making the tool oscillate and includes: an oscillation command creation unit which creates an oscillation command based on a ma...
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JP2020154956A |
To provide a numerical control device and a machine tool capable of accurately stopping a drive shaft at a specified rotational position.A numerical control device includes a CPU. The CPU starts the clamping of a drive shaft by a clampin...
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JP2020146835A |
To provide a control device, a control method and a program of a work-piece processing device capable of accurately grooving a surface of work-pieces of various shapes and sizes having surfaces in a cylindrical shape.A control device (10...
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JP6754870B1 |
To provide a machine tool and a control method capable of controlling an opening of a cover to an appropriate opening degree. A lathe as a machine tool has an opening 16 and controls a cover for partitioning a machining area of a work, a...
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JP6756676B2 |
Provided is a machining equipment system including machining equipment that performs machining of a workpiece; a control device that controls the machining equipment on the basis of a machining condition; a state obtaining device that ob...
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JP6756601B2 |
To solve the problem that since the control parameters, namely a speed loop P-gain, an I-gain, and a position loop gain, are set to smaller values when a shaft is swiveled with a mechanical brake kept sliding, the angular deviation is in...
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JP2020144513A |
To provide an NC data generation method, an NC data generation program, an NC data generation device and an NC working device capable of simply generating NC data for typeless incremental molding in which control timing between NC data t...
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JP6753893B2 |
A machine learning device includes a model data selection unit to select, under a change in ambient temperature of a manufacturing machine, a learned model for additional learning of a thermal displacement compensation amount in each axi...
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JP6752398B1 |
The numerical control device includes a storage unit, a two-dimensional code generation unit, a processing condition determination unit, and a processing control unit. The storage unit stores usable tool information and tip shape informa...
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JP6750757B1 |
Provided is a slab surface maintenance method capable of reliably cutting and removing slab surface defects while minimizing the amount of cutting and the number of strokes of a cutting tool. When cutting the side surface of a slab place...
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JP2020131326A |
To hinder deterioration of processing accuracy, resulting from heat expansion of a main shaft head.A control method for a processing device in which a position of a processing unit 12 coupled to a main shaft 11 is changed in conjunction ...
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JP6747916B2 |
Executable format data resulting from decoding of a positioning block (retraction block) prior to start of cutting and an end point coordinate position P1 for command for the retraction block are stored. When machining is interrupted and...
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JP6748146B2 |
To provide a control device, a control method and a control program that enables normal restart of the execution of a machining program. A numerical controller includes an execution control unit configured to execute a machining program ...
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JP6748140B2 |
To provide a controller for a machine tool capable of shredding chips without use of oscillation during machining by cutting. A controller is for a machine tool used for machining by cutting of a work as a cutting target by means of coor...
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JP6746429B2 |
A tool changer includes a holding member having a tool change arm disposed thereon, a rotation mechanism rotating the holding member at a first rotation speed in normal and reverse directions, a forward/backward movement mechanism moving...
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JP6746840B2 |
To provide a method for correction of thermal displacement in a cutter holder into which a heating part and a cooling mechanism of a machine tool are taken into consideration.The method comprises a cutter holder having plural tool statio...
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JP2020126430A |
To provide a maintenance timing prediction device appropriately estimating maintenance timing of an industrial machine without incurring a large processing cost.A maintenance timing prediction device 1 of the present invention comprises:...
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JP2020124789A |
To provide a skiving method which suppresses formation of sag, and can improve work-piece process tolerance.A skiving method according to the present invention comprises: (a) a process in which a work-piece W is skived into a cylindrical...
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JP6744815B2 |
To provide a control device for a machine tool reducing a burden on a worker: and to provide a machine tool.A control device 180 for a machine tool includes a cutting tool 130 cutting a work W, a rotation means (exemplified by a spindle ...
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JP6742943B2 |
To provide a control apparatus for a machine tool feeding system which can suppress generation of a quadrant projection upon circular cutting.A control apparatus 1 for a machine tool feeding system has an acceleration acquiring unit 4 fo...
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JP6743238B1 |
To provide a fluctuation amount estimation device capable of evaluating the reliability of an estimated value, and a correction amount calculation device capable of adjusting a correction amount according to the evaluation of the estimat...
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JP2020121368A |
To provide a turning system capable of improving machining accuracy of turning while suppressing an increase in cost in turning.A turning system 100 is used when turning a turbine rotor 1. The turning system includes: a displacement sens...
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JP6740483B1 |
The spindle (60), which is the rotation axis of the machining work (70), the drive shaft (61X) that drives the tool (66A) for vibrating the machining work (70) in the X-axis direction, and the tool (66A). Alternatively, it is a numerical...
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JP6740208B2 |
A cutting condition verification device configured to extract a cutting condition setting mistake in a machining program is provided with a program editing unit for creating or editing the machining program, a cutting condition extractio...
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JP6740199B2 |
A numerical controller controls a motor for driving at least one axis based on a machining program including information about a characteristic shape. The numerical controller includes: a characteristic shape reading unit configured to r...
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JP6734314B2 |
To provide a controller, a data generation device, a control method, and a control program allowing a part of a machining program to be changed easily. A controller comprises: a storage unit that stores change designation data describing...
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JP6736798B1 |
The work installation method for the processing device is to acquire a reference image that displays the reference work whose posture has been adjusted, set multiple work reference lines at the boundary of the first image area occupied b...
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JP6735266B2 |
To provide a machine tool in which a vibration strength of forced chattering vibration can be further suppressed compared to a conventional one.A machine tool comprises: a spindle for rotating a work-piece or a tool; a sensor for detecti...
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