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Fanuc Corporation patents


Recent patent applications related to Fanuc Corporation. Fanuc Corporation is listed as an Agent/Assignee. Note: Fanuc Corporation may have other listings under different names/spellings. We're not affiliated with Fanuc Corporation, we're just tracking patents.

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Control device for controlling robot by learning action of person, robot system, and production system

A control device for a robot for performing an operation in cooperation with a person, the control device includes a machine learning device including a recognition unit for classifying an action of the person, and a learning unit for learning the action of the person, while the person performs an... Fanuc Corporation

Robot control device having function for limiting speed and/or acceleration of robot

A robot control device includes: a robot tool tip position calculator configured to calculate a position of a tip part of a tool of a robot; an operation limited region setting unit provided for a user to set an operation limited region having a desired size; a determination unit configured... Fanuc Corporation

Robot system and maintenance tracking information of module

A robot system and a maintenance method, capable of easily managing maintenance information and/or predicting a failure, with respect to each module constituting a robot. The robot system includes a plurality of robots each having an arm configured as an exchangeable module. The robot system also includes: a robot information... Fanuc Corporation

Machine tool

A machine tool includes: an exterior cover covering a machining area where a workpiece on a worktable is machined by a machining tool; an articulated robot arranged inside the exterior cover and configured to replace the workpiece; a controller configured to control the posture of the articulated robot and the... Fanuc Corporation

Machine tool

A machine tool includes: an exterior cover covering a machining area where a workpiece on a worktable is machined by a machining tool; an articulated robot arranged inside the exterior cover and configured to replace the workpiece on the worktable; a controller configured to control a posture of the articulated... Fanuc Corporation

Method for cutting gate formed on molded article

A method for automatically cutting off a material passage part while reducing manufacturing cost and cycle time. This method includes preparing a cutting device capable of moving in an automatic control coordinate system, placing the molded article without fixing the molded article, detecting a shape of the molded article by... Fanuc Corporation

Slave device

When a data request is sent from a master device in master-slave communication, a slave device determines whether a piece of data requested by the data request among data stored on the slave device side has been updated after previous transmission of the piece of data. If the piece of... Fanuc Corporation

Machine learning device and machine learning learning correlation between shipment inspection information and operation alarm information for object

A machine learning device which learns a correlation between shipment inspection information obtained by inspecting an object in shipment thereof and operation alarm information issued during operation of the object, includes a state observation unit which observes the shipment inspection information and the operation alarm information; and a learning unit... Fanuc Corporation

Projection pattern creation apparatus and three-dimensional measuring apparatus

A projection pattern creation apparatus is configured to capture an image of a projection pattern projected from a pattern projection device by an imaging device to measure a three-dimensional position and/or a shape of an object. The projection pattern creation apparatus includes: a projection pattern deformation unit configured to reproduce... Fanuc Corporation

Motor drive device and motor driving method

A motor drive device, which supplies electric power from a power element to a motor, and dissipates heat of the power element by way of a heat sink, includes a temperature detector that detects the actual temperature of the heat sink and an electric current detector that detects electric current... Fanuc Corporation

Display device, inspection method, and inspection program

To provide a display device, an inspection method, and an inspection program achieving detection of a degree of deterioration of each area in a touch panel. A numerical controller comprises: a detection unit that detects a touch position on a display at a given frequency; a setting unit that sets... Fanuc Corporation

Work clamping device

This work clamping device including a receiving member which has a first contacting surface which comes into contact with a first circumference position of an outer circumference surface of a columnar portion of a work and a second contacting surface which comes into contact with a second circumference position of... Fanuc Corporation

Production system for performing cooperative work by operator and robot

A production system includes a robot, a robot controller, and a person detection part. The controller includes first speed comparison unit that has the function of activating a power cutoff unit so as to stop an operation of the robot when a current speed exceeds a predetermined reference speed; and... Fanuc Corporation

Robot system including robot supported by movable carriage

The robot system includes a carriage for supporting a robot. The robot system includes a camera, and a mark disposed in a workspace. The control device includes a position acquisition part that is configured to acquire a position of the mark on the basis of an image captured by the... Fanuc Corporation

Numerical controller having cutting in/out motion inserting function or circular motion inserting function

Disclosed is a numerical controller that has a cutting in/out motion inserting function and configured to control a machine tool that performs lathe-turning machining in which a cutting tool moves in contact with a rotating workpiece. The numerical controller includes a cutting in/out motion inserting unit that generates a program... Fanuc Corporation

Servomotor control device, servomotor control method, and computer-readable recording medium

A servomotor control device includes a connection mechanism configured to connect a servomotor and a driven body, and transmit power of the servomotor to the driven body, a position command generation unit configured to generate a position command value for the driven body, a motor control unit configured to control... Fanuc Corporation

Motor control device, motor control method, and non-transitory computer readable medium recording motor control program

To provide a motor control device that prevents from becoming excessive correction, upon adding a backlash correction amount to a position command for a motor. Provided are: a positional error calculation part that calculates a positional error which is deviation between a converted first position detected value arrived at by... Fanuc Corporation

Information processor

An information processor creates and records execution history information of programs executed by numerical controllers according to information about the programs. The information processor records information (favorite information) about a program corresponding to a favorite condition among the programs, and classifies the recorded favorite information according to the contents of... Fanuc Corporation

Detection method and detection detecting three-dimensional position of object

A detection apparatus for detecting a three-dimensional position of an object includes a feature point detecting unit that, with consecutive or at least alternately consecutive two images among multiple images sequentially imaged when a robot is moving being a first image and a second image, detects multiple feature points in... Fanuc Corporation

Magnet assembly for linear motor having cover member covering magnet plate

A magnet assembly for a linear motor includes a cover member having weak magnetic properties, which covers one or more magnet plates, and a fixing mechanism for positioning the end parts 14c of the cover member directly above permanent magnets and detachably fixing the cover member to the magnet plate.... Fanuc Corporation

Laser processing system

A laser processing system includes a laser processing apparatus having a laser oscillator, a processing apparatus main body, and a laser nozzle that is provided in the processing apparatus main body, a robot for transferring a workpiece to a machining position of the laser nozzle to perform predetermined machining for... Fanuc Corporation

Drive apparatus comprising mechanical vibration suppression function, and system comprising mechanical vibration suppression function

An apparatus or system comprises: a damper side linear motor; a drive side linear motor; a first detection unit that detects a first position that is a position of a movable portion of the drive side linear motor in relation to a machine base; a second detection unit that detects... Fanuc Corporation

Hand device

A hand device includes: a first hand fixed to a robot arm; a second hand that has a workpiece stage on which a workpiece is placed and that is coupled to the first hand; a positioning mechanism that positions the second hand relative to the first hand when the second... Fanuc Corporation

Carrier device for taking out objects one by one by optimal route

A carrier device includes a conveyor configured to carry objects supplied continuously; an object detection unit configured to detect the positions and orientations of the objects disposed in a predetermined area on the conveyor; a combination calculation unit, when a robot grasps multiple objects, out of the objects, with a... Fanuc Corporation

Injection molding machine

An injection molding machine includes: a plunger provided inside a barrel and capable of moving forward and backward in an axial direction thereof and rotating about an axis thereof; a feed hole for feeding a molding material in liquid form into a front of the plunger; a packing provided on... Fanuc Corporation

Injection molding system, injection molding machine, and peripheral device

An injection molding system capable of easily calculating relative position information between a movable part of an injection molding machine and a movable part of a peripheral device is provided. A first control unit 110 of an injection molding machine 2 calculates first relative position information which is relative position... Fanuc Corporation

Stacking-pattern calculating device and stacking system

A stacking-pattern calculating device including a storage portion that stores dimensions, weights, load limits, and numbers of the respective types of boxes and dimensions of the accommodating region; a smallest-combination calculating portion that calculates a combination of the boxes that forms a smallest unit, that have a constant height, and... Fanuc Corporation

Management system, management device, spindle failure detection method using management device, and non-transitory computer readable medium encoded with computer program

A management system including a network, plural manufacturing cells connected to the network, and a management device that is connected to the network and manages the plurality of manufacturing cells, in which the manufacturing cell includes: a machine tool; and a control device that controls the machine tool, analyzes a... Fanuc Corporation

Cooling device

A cooling device includes a fan for blowing air to a control board arranged on the downstream side by rotation of a rotator. The cooling device further includes a bypass structure provided so as to avoid the rotator and configured to oil liquid to flow, at least, from the upstream... Fanuc Corporation

Numerical controller

A numerical controller corrects a tool compensation value for a machine tool provided with a tool for machining a workpiece based on an NC machining program. The numerical controller makes it unnecessary for a person in charge of input to be conscious of the sign of the tool compensation value... Fanuc Corporation

Off-line-programming jog assist device, jog assist method, and recording medium storing jog assist program

An off-line-programming jog assist device includes a teaching-point setting unit that sets a teaching point specified by a user on a surface of an object that is disposed in a virtual space and that has a ridgeline; a ridgeline searching unit that searches for a point on the ridgeline in... Fanuc Corporation

Object recognition device and object recognition method

The object recognition device includes an imaging unit that captures images of a predetermined monitoring area to acquire a three-dimensional image and a two-dimensional image, an object extraction unit that extracts an area having pixels whose pixel values are within a predetermined range from the three-dimensional image acquired by the... Fanuc Corporation

Machine learning device and machine learning learning optimal object grasp route

A machine learning device according to the present invention learns an operation condition of a robot that stores a plurality of objects disposed on a carrier device in a container using a hand for grasping the objects. The machine learning device includes a state observation unit for observing the positions... Fanuc Corporation

Three-phase ac reactor easily connectable to input and output terminal block and manufacturing method thereof

A three-phase AC reactor according to an embodiment of the present invention includes an input and output terminal block; a peripheral iron core disposed under the input and output terminal block; and at least three iron-core coils each constituted of an iron core and a coil wound around the iron... Fanuc Corporation

Motor driver having function of detecting insulation resistance

In a motor driver of the present invention, voltage and current values measured by a voltage and current detector and a voltage value measured by a voltage detector are determined as first measurement results, in the state of turning on semiconductor switching elements connected between a positive terminal of a... Fanuc Corporation

03/29/18 / #20180091216

Controller in wireless communication with operation panel, wireless module, and wireless repeater

A controller, a wireless module and a wireless repeater, by which a possibility of interruption of wireless communication between the controller and a wireless operation panel can be significantly reduced. The wireless system includes a robot and a controller for controlling the robot. When the robot is to be taught,... Fanuc Corporation

03/22/18 / #20180079009

Machine tool and workpiece flattening method

A machine tool includes one tip arranged on the spindle at a position that faces the table, a cutting edge position storing unit that stores therein multiple measured values that are obtained by performing measurement of the position of the tip at least two times in a state where the... Fanuc Corporation

03/22/18 / #20180079021

Wire electrical discharge machine and placement time calculation method

A wire electrical discharge machine which performs electrical discharge machining on a workpiece, includes: a worktable on which the workpiece is placed; a placement area detector that divides the top surface of the worktable into multiple areas and detects the areas where the workpiece is placed; a placement time measuring... Fanuc Corporation

03/22/18 / #20180079076

Machine learning device, robot system, and machine learning learning operation program of robot

A machine learning device, which learns an operation program of a robot, includes a state observation unit which observes as a state variable at least one of a shaking of an arm of the robot and a length of an operation trajectory of the arm of the robot; a determination... Fanuc Corporation

03/22/18 / #20180079078

Robot simulation device

A robot simulation device includes a robot-information acquiring unit that performs communication with control units of a plurality of robots included in a robot system and acquires hardware information and software information on the plurality of robots, a change determining unit that determines, on the basis of the acquired software... Fanuc Corporation

03/22/18 / #20180082440

Apparatus and generating three-dimensional data, and monitoring system including three-dimensional data generation apparatus

A three-dimensional data generation apparatus using measurement data from a three-dimensional sensor. The apparatus includes a measured coordinates obtaining section for obtaining measured coordinates of an object in a three-axis rectangular coordinate system set in an observation area, based on measurement data from a three-dimensional sensor measuring the observation area;... Fanuc Corporation

03/15/18 / #20180071913

Robot system having teach pendant communicating with robot controller

A robot system having a communication established between a robot controller and a teach pendant. The robot system includes a robot; a detecting section for detecting a sign received by the robot; a robot controller for controlling the robot; a teach pendant capable of communicating with the robot controller and... Fanuc Corporation

03/15/18 / #20180073563

Oil mist concentration management apparatus, oil mist management system, and oil mist management method

An oil mist management system includes a machine tool, an oil mist concentration measuring apparatus for measuring concentration of oil mist, and a flow meter for detecting the flow rate of coolant, in each of a plurality of areas. A data processing apparatus determines whether distribution of the oil mist... Fanuc Corporation

03/15/18 / #20180074312

Galvanoscanner

To provide a galvanoscanner enabling execution of weaving welding whereby favorable weld quality is easily obtained. A galvanoscanner (50) includes: two galvano mirror (51, 52) that is configured to be rotatable about a rotation axis (X1, X2), and reflects a laser beam (L); a galvano motor (54, 54) that rotationally... Fanuc Corporation

03/15/18 / #20180074480

Oil mist concentration management apparatus, oil mist management system, and oil mist management method

An oil mist management system includes a plurality of machine tools provided in a factory, and an oil mist concentration measuring apparatus for measuring concentration of oil mist in the factory. Further, a data processing apparatus determines whether the concentration of the oil mist is larger than a threshold value,... Fanuc Corporation

03/08/18 / #20180065217

Robot system

A robot system including a plurality of robots that are arranged at intervals and that each perform machining on a work; and a tool storage unit that stores a tool used when each of the robots performs machining on the work and that is disposed at a position allowing at... Fanuc Corporation

03/08/18 / #20180065219

Workpiece clamping device clamping and securing workpiece

A workpiece clamping device able to clamp a first workpiece and a second workpiece placed on the first workpiece. The workpiece clamping device includes a receiving base on which the first workpiece is to be placed, a first clamping mechanism for clamping the first workpiece, and a second clamping mechanism... Fanuc Corporation

03/08/18 / #20180065220

Position compensation system and position compensation tool changer

A position compensation system of a tool changer includes a storage unit for storing a coordinate indicating a reference position of a turret, a rotary position coordinate detector for detecting the rotary position coordinate of the turret, a compensation necessity determiner for determining whether or not it is necessary to... Fanuc Corporation

03/08/18 / #20180065225

Telescopic cover and adjusting the position of a telescopic cover

An uppermost cover member of a telescopic cover is fixed to a movable member (a saddle or a table), whereas a lowermost cover member of the telescopic cover is fixed to a stationary member (a pedestal or the saddle) of a machine tool, the stationary member being stopped with respect... Fanuc Corporation

03/08/18 / #20180065249

Robot simulation apparatus

A robot simulation apparatus includes an information setting unit that sets a type of one or more hands provided on the tool; a storage unit that stores types of the hands in association with three-dimensional models and tool coordinate systems of the hands; a hand position and posture setting unit... Fanuc Corporation

03/08/18 / #20180065250

Laser welding system

To provide a laser welding system that can correct divergence of a laser beam irradiation position with higher precision, and is capable of higher precision laser welding. A remote laser welding system (1) includes: a multi-axis robot (3); a laser head (5) provided to a leading end of an arm... Fanuc Corporation

03/08/18 / #20180065256

Human-collaborative robot

A human-collaborative robot, by which the robot is unlikely to be accidentally operated despite the intention of the human, even if a relatively simple action pattern is determined as a command to the robot. When an external force by a human is applied to the robot, the force is detected... Fanuc Corporation

03/08/18 / #20180066701

Bellows support structure and slide table device

A support structure for a bellows attached to a slide table, and which is capable of expanding and contracting in a movement direction of the slide table, includes support members that support the bellows, shafts disposed substantially in parallel with the movement direction of the slide table, and bushes that... Fanuc Corporation

03/08/18 / #20180067148

Current detection circuit not affected by noise

A current detection circuit includes: a resistor in a current path; first and second signal transmission units that transmit signals of first and second terminal sides of the resistor; a first difference operation unit that executes a difference operation on the signals transmitted by the first and second signal transmission... Fanuc Corporation

03/08/18 / #20180067466

Controller, control method, and non-transitory computer-readable medium storing computer program for machine tool

To provide a controller for a machining device that controls oscillation of a cutting tool used for oscillating cutting to become capable of reducing a probability of interference between an interfering object existing near a work as a cutting target and the cutting tool. A controller for control over a... Fanuc Corporation

03/08/18 / #20180067467

Machining system and robot system

There is provided a machining system including: a machine tool that moves a table on which a plurality of works are fixed, in a two-dimensional manner, to machine the one work by driving a blade shaft in a direction orthogonal to a moving direction of the table; a robot that... Fanuc Corporation

03/08/18 / #20180067469

Servomotor control device, servomotor control method, and computer-readable recording medium

A servomotor control device includes a servomotor; a driven body configured to be driven by the servomotor; a connection mechanism configured to connect the servomotor and driven body, and transmit power of the servomotor to the driven body; a position command generation unit configured to generate a position command value;... Fanuc Corporation

03/08/18 / #20180067471

Numerical controller

A numerical controller which controls a machine tool acquires tool information including a shape of a tool, a machining condition in machining, and information related to a machining result of a workpiece after machining. A machine learning device performs machine learning on tendency of the information related to a machining... Fanuc Corporation

03/08/18 / #20180067472

Numerical controller

A numerical controller which can prevent the stoppage of operation caused by the shutting off of communication with a host computer includes a communication unit for sending an NC data acquisition request containing a data size specification to a host computer, and a numerical control unit for performing operation using... Fanuc Corporation

03/08/18 / #20180067473

Numerical controller, control system, control method, and control program

To provide a numerical controller, a control system, a control method, and a control program that can realize proper adjustment of a method of machining by each machine tool in a machining step. A numerical controller comprises: a ROM that stores multiple combinations of machining programs and parameters together with... Fanuc Corporation

03/08/18 / #20180067478

Electronic device and numerical controller

To provide an electronic device and numerical controller that can achieve reduction in work for changing a display state after start-up of an application. A numerical controller comprises: a display control unit that displays one started application or multiple started applications simultaneously on the display unit; an input unit that... Fanuc Corporation

03/08/18 / #20180068203

Server, method, non-transitory computer readable medium encoded with program, and system for recognizing individual identification information of machine

A server communicable with a plurality of machine tools via a network, includes a control unit and a storage unit, in which the control unit includes: an accumulating unit that collects display screen data from the machine tool at a predetermined time interval, and accumulates the display screen data in... Fanuc Corporation

03/08/18 / #20180068776

Reactor including first end plate and second end plate

A reactor includes a core body; a first end plate and a second end plate which sandwich and fasten the core body; and a plurality of axis portions disposed in the vicinity of an outer edge portion of the core body or outward of the core body and supported by... Fanuc Corporation

03/08/18 / #20180068783

Reactor including first end plate and second end plate

A reactor includes a core body; a first end plate and a second end plate which sandwich and fasten the core body; and an axis portion which passes through the center of the core body and is supported by the first end plate and the second end plate. The center... Fanuc Corporation

03/08/18 / #20180070442

Printed circuit board

To provide a printed circuit board that allows for easy exchange of only a deterioration detection conductor, and can reduce costs. A printed circuit board includes: a main printed circuit board in which a wiring pattern is formed on an insulated substrate; and a deterioration detection wiring board in which... Fanuc Corporation

Patent Packs
03/01/18 / #20180056335

Workpiece sorting system and method

Provided is a sort workpiece sorting system including: a conveyor; a conveying position detection part for workpieces; a camera configured to photograph the workpieces; robots provided with a hand disposed along a conveying direction and capable of ejecting workpieces on the conveyor, and a weight measurement part; a control part... Fanuc Corporation

03/01/18 / #20180056418

Wire electrical discharge machine

A wire electrical discharge machine includes: a travelling route formed of multiple divisional regions, through which a wire electrode is fed by an auto wire feeding mechanism; and a memory storing failure evaluation reference data on the auto wire feeding for every divisional region. The wire electrical discharge machine detects... Fanuc Corporation

03/01/18 / #20180056420

Wire electrical discharge machine and measuring method

A wire electrical discharge machine includes: a supporting member for relatively moving a wire electrode relative to a measurement target; servomotors for moving the supporting member; a setting changer for changing the setting of a directive speed; and a motor controller that controls the servomotors in performing move-and-contact detection for... Fanuc Corporation

03/01/18 / #20180056421

Wire electrical discharge machine

A wire electrical discharge machine includes a first voltage applying circuit, a second voltage applying circuit, and a switch controller. The first voltage applying circuit includes a first DC power source for applying a positive polarity voltage across an electrode gap, and a first switch for on/off-switching of application of... Fanuc Corporation

03/01/18 / #20180056434

Spot welding apparatus that judges welding state

A spot welding apparatus includes a spot welding gun and a welding gun control apparatus. The welding gun control apparatus includes a pressurizing force control part controlling the pressurizing force, a position control part controlling the position of at least one electrode, and a determination part determining whether or not... Fanuc Corporation

03/01/18 / #20180056441

Laser controller

A laser controller is configured to output a laser beam in response to the input of command power. The laser controller receives the input of the command power and the input of an acceleration of the relative movement of a laser machining head and a workpiece, calculates output power based... Fanuc Corporation

03/01/18 / #20180056465

Fluid ejection device

A fluid ejection device is equipped with a robot hand, which is attached to a distal end of an arm of an articulated robot, and having ejection holes therein for ejecting a cutting fluid toward a tool holder or a tool, and a controller adapted to control joints of the... Fanuc Corporation

03/01/18 / #20180056514

Workpiece picking system

A workpiece picking system is provided, including: a conveyor that transfers multiple workpieces in one transfer direction; a position detection unit that detects transfer positions of the workpieces transferred by the conveyor; a distributing robot that sorts the workpieces transferred by the conveyor in a single row into two rows... Fanuc Corporation

03/01/18 / #20180056520

Machine learning device, robot system, and machine learning learning motion of robot engaged in task performed by human and robot in cooperate with each other

A machine learning device for learning a motion of a robot engaged in a task performed by a human and a robot in cooperation with each other, including a state observation unit that observes a state variable indicating a state of the robot when the human and the robot cooperate... Fanuc Corporation

03/01/18 / #20180056564

Mold clamping device of injection molding machine

A mold clamping device of an injection molding machine supports a motor fixing member configured to fix a mold opening/closing motor to a rear platen, on a base frame through a support member and slide plates. When viewed from a direction of a drive shaft of the mold opening/closing motor,... Fanuc Corporation

03/01/18 / #20180057278

Pallet device, machine tool and machining system which clamp workpiece

A pallet device which can prevent a hook fixed to a pallet from interfering with a workpiece or a tool for a machine tool. The pallet device includes a pallet including a pallet main body which clamps a workpiece, and a replacement hook movably provided in the pallet main body,... Fanuc Corporation

03/01/18 / #20180057279

Work transferring system and work transferring method

A work transferring system includes: a hand including a body and at least one attracting part configured to hold a work with a gap maintained between the work and a surface of the body by attracting the work to a distal end protruding from the surface; a transfer mechanism configured... Fanuc Corporation

03/01/18 / #20180058522

Electromagnetic brake

A coil bobbin and a brake core are secured to each other readily and more tightly. Provided is an electromagnetic brake including an annular coil bobbin around which an excitation coil is wound, a brake core having an annular recess that accommodates the coil bobbin, and an armature driven by... Fanuc Corporation

03/01/18 / #20180058615

Joint structure and robot

An object is to exhibit a higher sealing performance against an external pressure, to more reliably prevent breakage of a sealed state established by an inner seal member, and to maintain the soundness of inner mechanical components. Provided is a joint structure including two joint members, a driving mechanism that... Fanuc Corporation

03/01/18 / #20180059636

Numerical controller including tool retracting function for avoidance of interference

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 a request for retraction of a tool is input, a retracting operation 1... Fanuc Corporation

Patent Packs
03/01/18 / #20180059639

Cell control system

A cell control system capable of estimating a cause of an alarm by estimating an influence of noise in a plurality of machines includes a machine operation instruction unit for transmitting an operation instruction to a managed manufacturing machine, a noise value collection unit for collecting detected noise information, an... Fanuc Corporation

03/01/18 / #20180059641

Manufacturing management system for changing abnormality detection condition according to manufacturing period-of-time information

A manufacturing management system includes a manufacturing management device and a machine control device. The machine control device includes an abnormality detection unit that changes a predetermined abnormality detection condition in response to an instruction from the manufacturing management device, and a control unit that transmits manufacturing period-of-time information of... Fanuc Corporation

03/01/18 / #20180059642

Numerical controller

A numerical controller that achieves detection of a lifetime of a belt in a machine whose axis and motor are interconnected by the belt includes a axis pulse acquisition unit obtaining a pulse of a axis provided in a machining tool to be controlled, a motor pulse acquisition unit obtaining... Fanuc Corporation

03/01/18 / #20180059655

Production system having function of indicating inspection time for production machine

A production system includes at least one production machine, a machine management device, and a production management device. The production machine transmits cumulative total use time data to the machine management device. The production management device has a transfer part which transfers scheduled production number information, recommended inspection time information,... Fanuc Corporation

03/01/18 / #20180059657

Production controller equipped with function of identifying cause upon operation stop of production facility including manufacturing facilities

A cell controller includes a first communication unit which receives a task program and signal setting information stored in each manufacturing machine from this manufacturing machine, a stop detection unit which refers to the task program and the signal setting information to detect whether a production facility has stopped operation,... Fanuc Corporation

03/01/18 / #20180062301

Nameplate mounting structure

A mounting section on which a nameplate is mounted includes a space formed between the nameplate and a bottom part of the mounting section, the space enabling the nameplate to be rotated about a fulcrum E that serves as a center of rotation, in a state with the nameplate being... Fanuc Corporation

03/01/18 / #20180063606

High-speed converter, measurement system, and computer-readable medium

To perform processing at a higher speed cycle. A high-speed converter (220) includes any conversion means (241, 251, 261, 271) among a first conversion means (241) for converting an analog signal into a digital value; a second conversion means (251) for converting a digital value into an analog signal; a... Fanuc Corporation

02/22/18 / #20180050452

Robot control device

A robot control device includes a feature-point detecting unit that detects, from an image of an object acquired by a visual sensor, the positions of a plurality of feature points on the object in a predetermined cycle; a position/orientation calculating unit that updates, in the predetermined cycle, respective equations of... Fanuc Corporation

02/22/18 / #20180052070

Electric motor

To provide an electric motor capable of reducing the number of work processes for airtight testing, by having a pressure sensor capable of detecting the pressure of an internal space. A motor having an internal space sealed relative to an external space includes: a main body part having a first... Fanuc Corporation

02/22/18 / #20180052449

Motor control device, motor control method and computer readable recording medium

A motor control device includes a velocity controller configured to calculate a torque command from a velocity command and a motor velocity; a compensation torque calculation unit configured to calculate a compensation torque command by multiplying an error between the motor velocity and a velocity of a driven part by... Fanuc Corporation

02/22/18 / #20180053951

Cell control system

A cell control system that reduces an abnormality occurrence probability in a manufacturing cell according to a manufacturing cell operation plan includes a cell controller that transmits an operation instruction to a manufacturing machine of the manufacturing cell. The cell controller includes a machine operation instructing unit that transmits the... Fanuc Corporation

02/22/18 / #20180054037

Laser device

To provide a laser device allowing the prevention of dew formation on a cooler of the laser device, while contributing to a longer lifetime of a humidity sensor to be used. A laser device includes a laser diode and a cooler for cooling the laser diode. The laser diode and... Fanuc Corporation

02/22/18 / #20180054149

Synchronous motor having component identical to that of another kind of synchronous motor and manufacturing synchronous motors

The number of slots of the stator is 3xy when variable x is a natural number and variable y is a positive odd number. The number of poles of the rotor is (3y+1)x or (3y−1)x. The number of projections of each plate member is a common measure of (3y+1)x and... Fanuc Corporation

02/15/18 / #20180043471

Laser processing robot system and laser processing method

A laser processing robot system and a laser processing method, by which the motion accuracy of a robot in the system can be improved and laser processing with high accuracy can be carried out. The robot system is configured to: execute a first robot motion for moving an laser irradiation... Fanuc Corporation

02/15/18 / #20180043488

Servo control device, spindle failure detection method using servo control device, and non-transitory computer readable medium encoded with computer program

To provide an arrangement capable of detecting spindle failure in a machine tool using an existing servo control device, without providing separate external sensors, a failure analysis device or the like. A servo control device (22), which detects failure of a spindle of a machine tool including the spindle, a... Fanuc Corporation

02/15/18 / #20180043527

Robot system

A robot system includes a conveying device, a robot, a control unit for controlling operation of the robot by transmitting a drive signal to a motor of the robot, and for outputting a driving speed control signal to the conveying device, and an encoder for detecting a conveying speed of... Fanuc Corporation

02/15/18 / #20180043540

Robot control unit for assembly robot

A robot control unit for an assembly robot includes a force detecting device configured to detect forces applied to first and second works and, when the first work is fitted to the second work by a first robotic arm, a storage device stores a deflection amount table associating a force... Fanuc Corporation

02/15/18 / #20180045583

Motor control device, control method, and non-transitory computer readable medium encoded with control program, for specifying type of temperature sensor

To provide a motor control device that specifies a type of temperature sensor by a simple technique, even in a case of the type of temperature sensor installed to a motor being unclear. A motor control device includes: a temperature detection circuit capable of mounting a plurality of types of... Fanuc Corporation

02/15/18 / #20180046150

Operation management system having sensor and machine learning unit

An operation management system includes a sensor for obtaining data on an operator and a cell control device connected to the sensor. The cell control device includes a sensor management unit for managing information from the sensor; an operator monitor unit for monitoring at least one of the motion amount... Fanuc Corporation

02/08/18 / #20180035661

Stem cell manufacturing system, stem cell information management system, cell transport apparatus, and stem cell frozen storage apparatus

A stem cell manufacturing system for manufacturing stem cells from somatic cells includes: one or more closed production device(s) configured to produce stem cells from somatic cells; one or more drive device(s) configured to be connected with the production device(s) and drive the production device(s) in such a manner as... Fanuc Corporation

02/08/18 / #20180036815

Electrical discharge machine

An electrical discharge machine includes: a work tank to store the working fluid in order to perform electrical discharge machining; a sound collector to collect sound generated by electrical discharge machining and transmitted through the working fluid stored in the work tank; and a controller to perform a predetermined operation... Fanuc Corporation

02/08/18 / #20180036816

Wire electric discharge machine including average discharge delay time calculating unit

In a wire electric discharge machine, time from application of a voltage to a machining gap between a workpiece and a wire electrode until occurrence of electric discharge is measured as a discharge delay time, and the measured discharge delay time is integrated over a predetermined measurement period to calculate... Fanuc Corporation

02/08/18 / #20180036817

Wire electric discharge machine including average discharge delay time calculating unit

In a wire electric discharge machine, time from application of a voltage to a machining gap between a workpiece and a wire electrode until occurrence of electric discharge is measured as a discharge delay time, and the measured discharge delay time is integrated over a predetermined measurement period to calculate... Fanuc Corporation

02/08/18 / #20180036820

Soldering system

Provided is a soldering system that can raise the work efficiency related to the supply of a soldering target and soldering work, while decreasing the oxygen concentration by maintaining high airtightness in a space surrounding the soldering target. A soldering system includes a soldering device and a robot related to... Fanuc Corporation

02/08/18 / #20180038446

Rotary axis module and articulated robot

A rotary axis module includes: an input shaft connected to a drive motor; an output shaft, an output shaft flange connected to the output shaft; parallel gears coupled to the output shaft flange; at least two double gears; and a transfer gear that transmits the power of the drive motor... Fanuc Corporation

02/08/18 / #20180038771

Controller and control doubly checking the state of a control shaft

A controller outputs a first detection signal indicative of the position of a control shaft, and by forwardly converting a motor position signal indicative of the position of a motor through use of a motion conversion characteristic of a power transmission unit, outputs a second detection signal corresponding to the... Fanuc Corporation

02/08/18 / #20180038773

Diagnostic service system and diagnostic method using network

A diagnostic service system includes one or plurality of factory monitoring systems configured to perform monitoring of at least one machine; a service center management device that is connected with the one or plurality of factory monitoring systems via a network; one or plurality of service centers that are connected... Fanuc Corporation

02/08/18 / #20180039260

Control device and control system

A control device includes a receiving unit that receives output signals from a plurality of manufacturing machines, via a communication network; a noise-component extracting unit that extracts a common noise component that is contained in the output signals; and a noise-component removing unit that removes the extracted noise component from... Fanuc Corporation

02/08/18 / #20180039720

Simulation apparatus

A simulation apparatus includes a backup information input unit that reads backup information containing parameters and operation programs of a plurality of automated machines operating according to interactive interlock signals; a virtual device generator that generates virtual devices of respective ones of the plurality of automated machines on the basis... Fanuc Corporation

02/08/18 / #20180039933

System and ips cell bank using media

A first terminal determines a collection date of a somatic cell based on a desired collection date and a collectable date transmitted by a second medium; and outputs the collection date to a first medium. A second terminal outputs the collectable date to the second medium; and determines an acceptance... Fanuc Corporation

Social Network Patent Pack
02/08/18 / #20180039939

System and ips cell bank using internet technology

A system for an iPS cell bank includes a terminal and a server. The terminal receives and sends a production request including a desired collection date of a somatic cell and a customer ID to the server. The server stores a collectable date for collecting the somatic cell, a producible... Fanuc Corporation

02/08/18 / #20180041099

Encoder capable of erasing memory information and motor system including the same

An encoder which detects information on the position or the speed of a motor includes memory which stores motor-specific information on the motor to be mounted on the encoder, a mount determination unit which determines whether the encoder has been removed from the motor, and a memory information erasure unit... Fanuc Corporation

02/08/18 / #20180041231

Encoder signal processing device, encoder, and signal processing method and recording medium

An encoder signal processing device detects position data at every predetermined time interval from an original signal which is an analog amount generated in an encoder according to movement of a measurement target. The encoder signal processing device includes: an approximate curve calculation unit that calculates an approximate curve of... Fanuc Corporation








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