公开(公告)号：US20230264282A1

公开(公告)日：2023-08-24

申请号：US18028152

申请日：2021-09-22

申请人： FANUC CORPORATION

发明人： Kousuke OOKUBO ,  Masahide YAMAOKA ,  Meguru YAMAGUCHI

IPC分类号： B23H7/36 ,  G01N15/08

CPC分类号： B23H7/36 ,  G01N15/0826 ,  G01N2015/084

摘要： Provided is a lifetime prediction device and a machine tool that enable simple prediction of the lifetime of a filter while suppressing a prediction error with respect to a true value. A lifetime prediction device (88) according to one embodiment is provided with: a pressure acquisition unit (90) that acquires in time series a pressure value of a liquid applied to a filter (52); a time acquisition unit (92) that acquires processing time of a designated process; a calculation unit (94) that calculates the amount of pressure change during the processing time; and a prediction unit (96) that predicts a lifetime period before an upper limit value of the pressure of the liquid applied to the filter (52) is reached, by using the pressure value, the processing time, and the pressure change amount at the time of completion of the designated process.

公开(公告)号：US20230256555A1

公开(公告)日：2023-08-17

申请号：US18010567

申请日：2021-06-21

申请人： FANUC CORPORATION

发明人： Masahide YAMAOKA ,  Meguru YAMAGUCHI

IPC分类号： B23Q17/20 ,  B23H7/04 ,  B23Q17/09 ,  B23H11/00

CPC分类号： B23Q17/20 ,  B23H7/04 ,  B23Q17/09 ,  B23H11/00 ,  B23Q2717/00

摘要： A processing machine is provided which can accurately evaluate the results of periodic inspection. This processing machine, for processing a workpiece, is provided with: an information storage unit which, as reference information, stores information that includes multiple pieces of in-process information, which indicate the processing state when the workpiece was subjected to inspection processing, and processing result information, which has been obtained by measuring the product obtained by the inspection processing; an acquisition unit which acquires comparison information, which includes the processing result information and the multiple pieces of in-process information in inspection processing that was carried out after the inspection processing for which the reference information was acquired; a comparison unit which compares the comparison information and the reference information; and a display control unit which displays on a display unit the results of comparison by the comparison unit.

公开(公告)号：US20160154398A1

公开(公告)日：2016-06-02

申请号：US14930853

申请日：2015-11-03

申请人： FANUC Corporation

发明人： Meguru YAMAGUCHI

IPC分类号： G05B19/19

CPC分类号： G05B19/19 ,  G05B19/423 ,  G05B2219/34013 ,  G05B2219/36429

摘要： A servo motor is driven to rotate a feed axis to move a movable part of a machine tool controlled by a numerical controller in a feed axis direction. A sensor that senses force from the outside (worker) applied to the movable part and a direction of the force is provided on the movable part. The numerical controller generates a movement command for moving the movable part in the direction of the force detected by the sensor and drives the servo motor based on the movement command.

摘要翻译： 伺服电动机被驱动以使进给轴线旋转，以便在进给轴方向上移动由数字控制器控制的机床的可移动部分。 感测来自施加到可动部的外部（工人）的力的传感器和力的方向设置在可动部上。 数值控制器产生用于沿着由传感器检测到的力的方向移动可动部分的运动命令，并且基于移动命令驱动伺服电动机。

公开(公告)号：US20130277347A1

公开(公告)日：2013-10-24

申请号：US13791037

申请日：2013-03-08

申请人： FANUC CORPORATION

发明人： Meguru YAMAGUCHI

IPC分类号： B23H11/00

CPC分类号： B23H11/003 ,  B23H7/02

摘要： A plurality of plate-like workpieces held by a workpiece holder are subjected to discharge machining by a wire electric discharge machine. The workpiece holder includes a cylindrical member in which the plurality of plate-like workpieces are housed in a stacked state, lid members placed on upper and lower ends of the plate-like workpieces housed in the cylindrical member so as to press the plate-like workpieces, and a workpiece stage mount member having an insertion hole in which the cylindrical member is inserted and housed. Concave sections are formed in positions corresponding to a machining start point and a machining end point on an inner circumference surface of the cylindrical member.

摘要翻译： 由工件保持件保持的多个板状工件通过电火花线切割机进行放电加工。 工件保持器包括圆柱形构件，多个板状工件以堆叠状态容纳在其中，盖构件放置在容纳在圆柱形构件中的板状工件的上端和下端，以将板状 工件，以及具有插入孔的插入孔的工件台安装构件。 凹部形成在与圆筒状构件的内周面上的加工起点和加工终点对应的位置。

公开(公告)号：US20180104757A1

公开(公告)日：2018-04-19

申请号：US15730058

申请日：2017-10-11

申请人： FANUC CORPORATION

发明人： Meguru YAMAGUCHI

IPC分类号： B23H11/00 ,  B23H7/02

CPC分类号： B23H11/003 ,  B23H1/10 ,  B23H7/02 ,  B23H11/00

摘要： To provide a wire electric discharge machine which suppresses the machining speed and machining precision from declining, as well as enabling flexible handling in relation to the shapes of various workpieces, and the generation of sludge and gases which varies accompanying the progression of wire electric discharge machining. A wire electric discharge machine that performs electric discharge machining on a workpiece by causing a wire electrode and the workpiece to relatively move, includes an articulated robot, and a suction mechanism provided to a wrist leading end of the articulated robot, and suctions machining waste and gas generated by wire electric discharge machining.

公开(公告)号：US20170056991A1

公开(公告)日：2017-03-02

申请号：US15244000

申请日：2016-08-23

申请人： FANUC Corporation

发明人： Meguru YAMAGUCHI

IPC分类号： B23H7/06 ,  B25J11/00 ,  B23H7/10

CPC分类号： B23H7/065 ,  B23H7/105 ,  B23H11/00 ,  B25J11/00 ,  Y10S901/42

摘要： A wire electric discharge machine according to the present invention includes a multijoint robot including a wire crossing mechanism for crossing a wire electrode on its tip end, a robot controller for controlling the multijoint robot, a numerical controller for controlling the wire electric discharge machine, and a transmission unit for transmitting a coordinate position when the multijoint robot is driven and controlled to move the wire crossing mechanism from the robot controller to the numerical controller, and the numerical controller synchronizes a position of each shaft of the wire electric discharge machine with a movement of the wire crossing mechanism with reference to the coordinate position transmitted by the transmission unit.

摘要翻译： 根据本发明的线放电机包括：多点机器人，包括用于使其末端的线电极交叉的线交叉机构，用于控制多点机器人的机器人控制器，用于控制线放电机的数值控制器，以及 传动单元，用于当多关节机器人被驱动和控制时传递坐标位置，以将线交叉机构从机器人控制器移动到数字控制器，并且数字控制器使线放电机的每个轴的位置与运动 相对于由发送单元发送的坐标位置的线交叉机构。

公开(公告)号：US20160091884A1

公开(公告)日：2016-03-31

申请号：US14839152

申请日：2015-08-28

申请人： FANUC Corporation

发明人： Meguru YAMAGUCHI ,  Yan NIU

IPC分类号： G05B19/18

CPC分类号： G05B19/182 ,  B23H7/20 ,  G05B19/40937 ,  G05B2219/31331 ,  G05B2219/36284 ,  G05B2219/45221 ,  G05B2219/50331 ,  Y02P90/265

摘要： A control unit of a wire cut discharge machine with machining information management function determines an item set to be a facility setting item and inhibits change of the setting value of the item set to be the facility setting item, when a machining information stored in a machining information storing unit is called to and all setting values of the called machining information are set altogether.

摘要翻译： 具有加工信息管理功能的切线排出机的控制单元确定设定为设施设定项目的项目，并且当加工中存储的加工信息被禁止时，禁止设定为设备设定项目的项目的设定值的变更 调用信息存储单元，并且将被调用的加工信息的所有设定值全部设定。

公开(公告)号：US20230211430A1

公开(公告)日：2023-07-06

申请号：US17928329

申请日：2021-06-01

申请人： FANUC CORPORATION

发明人： Masahide YAMAOKA ,  Meguru YAMAGUCHI

IPC分类号： B23H7/02 ,  B23H7/20 ,  B23Q17/00 ,  G05B19/406

CPC分类号： B23H7/02 ,  B23H7/20 ,  B23Q17/00 ,  G05B19/406 ,  B23H2500/20

摘要： An electrical discharge machine which is less likely to be used in a high risk state. This electrical discharge machine is provided with an intra-setting modification display control unit that, when a risk level corresponding to a setting content directed by a user is higher than or equal to an alert-causing threshold value, displays an intra-setting modification alert-causing display, and a post-setting modification display control unit that, if the state in which the risk level is higher than or equal to the alert threshold value continues, displays a post-setting modification alert-causing display at predetermined time intervals.

公开(公告)号：US20210031322A1

公开(公告)日：2021-02-04

申请号：US16935272

申请日：2020-07-22

申请人： FANUC CORPORATION

发明人： Meguru YAMAGUCHI

IPC分类号： B23Q17/00 ,  B23H7/08 ,  B23Q17/09

摘要： Provided is a prediction device, to which one or more wire electrical discharge machines are connected, the one or more wire electrical discharge machines each performing machining on an object to be machined according to a predetermined machining condition while moving a wire electrode relatively with respect to the object to be machined along a machining path, the prediction device including a prediction unit that predicts, for a predetermined component constituting the wire electrical discharge machine, a predicted rate of consumption indicative of a rate of consumption based on the machining condition when the wire electrode is moved relatively by a unit distance, and a display unit that displays the predicted rate of consumption of the component.