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公开(公告)号：US20230413456A1
公开(公告)日：2023-12-21
申请号：US18249722
申请日：2021-11-18
申请人： FANUC CORPORATION
发明人： Tomoyuki AIZAWA , Junichi TEZUKA , Satoshi IKAI
IPC分类号： H05K5/00 , G06F3/0484
CPC分类号： H05K5/0018 , G06F3/0484
摘要： The present invention addresses the problem of providing a display device with which it is possible to display a location in a machining path at which a step occurs that is large enough to affect machining precision without actual machining, and to be able to accurately and at low cost predict the occurrence of the step in the machining path. The problem can be resolved with a display device with which: time-series data is acquired for the position of a driven body or an electric motor on each axis of a machine tool; machining paths are calculated based on the acquired time-series data for the position of the driven body or electric motor on each axis; based on the calculation result for the machining paths, a height reference plane is set for each machining path; the heights from the reference planes of adjacent machining paths are compared; and the locations on the machining paths in which height differences occur that are greater than or equal to a set threshold value are displayed.
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公开(公告)号：US20230405902A1
公开(公告)日：2023-12-21
申请号：US18027617
申请日：2021-10-04
申请人： FANUC CORPORATION
发明人： Atsushi HORIUCHI
IPC分类号： B29C45/76
CPC分类号： B29C45/768 , B29C2945/76939
摘要： A state determination device includes an acquisition unit acquiring the number of productions and data related to a physical quantity as data indicating a state related to an injection molding machine, a first calculator calculating a feature amount indicating a feature of a state of the injection molding machine based on the data related to the physical quantity, a second calculator calculating a statistic as statistical data according to a statistical condition including a statistical function for calculating a statistic from a feature amount based on the calculated feature amount, an analyzer performing regression analysis using a regression formula based on the statistical data and the number of productions, and calculating a coefficient of the regression formula, and a determination unit determining the number of productions or a date and time using the regression formula, a warning value being reached at the number of productions or the date and time.
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公开(公告)号：US20230405898A1
公开(公告)日：2023-12-21
申请号：US18035777
申请日：2021-11-08
申请人： FANUC CORPORATION
IPC分类号： B29C45/66
摘要： A die clamping device for an injection molding machine comprises: a ball screw that is rotated by a motor; a crosshead that is disposed between a rear platen and a movable platen and moves along the axial direction of a tie-bar via the rotation of the ball screw; a toggle link that moves along the axial direction of the movable platen in accordance with the movement of the crosshead; and a crosshead pressing mechanism that presses the crosshead such that the crosshead moves toward the rear platen side.
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公开(公告)号：US11846708B2
公开(公告)日：2023-12-19
申请号：US16546299
申请日：2019-08-21
申请人： FANUC CORPORATION
IPC分类号： G01S17/36 , G01S7/35 , G01S7/497 , G01S17/48 , G01S17/88 , G01S7/4915 , G01S17/894
CPC分类号： G01S17/36 , G01S7/354 , G01S7/497 , G01S7/4915 , G01S17/48 , G01S17/88 , G01S17/894
摘要： An object monitoring system includes means for determining an arrangement relationship between a monitoring area and an external object on a basis of a distance measurement value of the external object, and calculating an influence degree of the external object on an object distance measurement in the monitoring area in accordance with the determined arrangement relationship.
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公开(公告)号：US20230400977A1
公开(公告)日：2023-12-14
申请号：US18035187
申请日：2021-11-17
申请人： Fanuc Corporation
发明人： Shinichi Ozeki
IPC分类号： G06F3/0486 , G06F3/0482
CPC分类号： G06F3/0486 , G06F3/0482 , G06F2203/04803
摘要： A controller includes a display control unit configured to switch information to be displayed in each of a plurality of split regions due to splitting of a display screen, an editing-screen display unit configured to display an editing screen displaying, for each of the plurality of split regions, as a list, a first displaying and a second displaying in association, the first displaying enabling visual specification of a position of the corresponding split region on the display screen, the second displaying indicating a list of information types displayable in the split region, and an editing unit configured to receive an editing operation to the second displaying, and edit, based on the editing operation, the list of information types displayable in the split region.
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公开(公告)号：US20230399100A1
公开(公告)日：2023-12-14
申请号：US18250358
申请日：2021-11-16
申请人： FANUC CORPORATION
发明人： Takashi MIYOSHI
CPC分类号： B64D1/02 , G08G5/0069 , B64U10/10 , B64U2101/60
摘要： A transport system controller includes an acquisition unit configured to acquire position information of a transported object transported by an unmanned aircraft, a storage unit configured to store movement range information indicating a movement range of an installation portion, the transported object being installed on the installation portion, a determination unit configured to determine whether or not there is a position within the movement range, an installation condition for installing the transported object on the installation portion being satisfied at the position, and a calculation unit configured to calculate a movement amount of the installation portion when the installation portion is moved to the position when the it is determined by the determination unit that the position is present, the installation condition being satisfied at the position.
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公开(公告)号：US20230393552A1
公开(公告)日：2023-12-07
申请号：US18014388
申请日：2021-07-12
申请人： FANUC CORPORATION
发明人： Toshihiro WATANABE
IPC分类号： G05B19/4093 , B23Q15/12
CPC分类号： G05B19/40931 , B23Q15/12
摘要： The present invention automatically switches edges of a multi-edge tool. This numerical value control device controls a machine tool in which a multi-edge tool for turning is used to turn a workpiece, and said numerical value control device comprises: an NC command decoder unit that decodes a command of a processing program; a storage unit that stores tool information and edge information pertaining to the multi-edge tool; a tool information generation unit that generates geometric information pertaining to the multi-edge tool on the basis of the tool information and the edge information. The NC command decoder unit comprises: a tool path generation unit that calculates the tool path from the command of the processing program; an edge switching determination unit that determines whether or not the edge of the multi-edge tool needs to be switched; an edge switching path generation unit that calculates, when it has been determined that the edge needs to be switched, an edge switching path including a retreating path for switching the edge, the rotation direction and rotation amount of the multi-edge tool, and a returning path; and a tool path regeneration unit that binds the edge switching path to the tool path.
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88.发明公开公开(公告)号：US20230390844A1
公开(公告)日：2023-12-07
申请号：US18250805
申请日：2021-11-01
申请人： FANUC CORPORATION
发明人： Ryuuki FUNAKUBO , Ryo NISHIKAWA
摘要： A wire electrical discharge machining apparatus includes a servo controller that controls the relative speed of a wire electrode in relation to a workpiece, in accordance with a machining parameter; a machining electrical current control unit that controls the electrical discharge energy produced between poles; an electrical discharge determination unit that determines whether electrical discharge has occurred between the poles within a unit time; and a machining parameter setting unit that sets a machining parameter, which is for during the approach to a machining end surface, to a first parameter, and sets the machining parameter to a second parameter when the number of times that electrical discharge has been determined to have occurred has reached a prescribed number of times.
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公开(公告)号：US20230386014A1
公开(公告)日：2023-11-30
申请号：US18044993
申请日：2021-09-21
申请人： FANUC CORPORATION
发明人： Yuuji KOUNOSU
IPC分类号： G06T7/00 , G01N21/88 , G06V10/774 , G06V20/70
CPC分类号： G06T7/0008 , G01N21/8851 , G06V10/774 , G06V20/70 , G06T2207/30164
摘要： A model generation device generates a model used in visual inspection based on an image of a normal product. The model generation device generates abnormal image data by performing image processing on acquired normal image data, and generates label image data indicating an abnormal part based on the content of the image processing at that time. Then, the model generation device generates training data with the abnormal image data, as input data, and the normal image data and the label image data, as output data, and instructs a machine learning device to generate a learning model by performing machine learning based on the training data.
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公开(公告)号：US20230381982A1
公开(公告)日：2023-11-30
申请号：US18248111
申请日：2021-10-12
申请人： FANUC CORPORATION
发明人： Atsushi HORIGOME
IPC分类号： B25J19/00
CPC分类号： B25J19/0066
摘要： A robot maintenance fixture includes: a fixture body removably attached to a robot mounted in a state of being suspended from a stand; a first hanger portion that can be disposed vertically above a position of the center of gravity of a working part of the robot, the working part being a part driven by an actuator on which maintenance is to be performed, the working part being in a state of being attached to the actuator, and with which the working part can be suspended from the fixture body with a first hanger member; and a second hanger portion that can be disposed vertically above a position of the center of gravity of the actuator in a state of being attached to the robot and with which the actuator can be suspended from the fixture body with a second hanger member.
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