公开(公告)号：US20180056418A1

公开(公告)日：2018-03-01

申请号：US15690424

申请日：2017-08-30

申请人： FANUC CORPORATION

发明人： Hikaru YAMANE

IPC分类号： B23H1/02 ,  B23H3/02

摘要： 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 failure of the auto wire feeding and locate the tip position of the wire electrode at the time of failure and causes a controller to determine whether to perform or stop retry of the auto wire feeding based on the located tip position and the failure evaluation reference data for every divisional region.

公开(公告)号：US20160228963A1

公开(公告)日：2016-08-11

申请号：US15134494

申请日：2016-04-21

申请人： FANUC Corporation

发明人： Hikaru YAMANE ,  Yasuo ARAKAWA

IPC分类号： B23H1/02

CPC分类号： B23H1/02 ,  B23H7/065 ,  B23H7/20 ,  B23H9/00 ,  B23H2500/20 ,  G05B11/01 ,  G05B19/05 ,  G05B19/402 ,  G05B2219/45221

摘要： A measurement program for sequentially measuring measurement points, which are to be measured with a touch sensor, is created on the basis of a machining program, which is read in, for machining a turning tool. Then, the rake face height is measured on each of the measurement points and the measurement data is stored. Subsequently, a calculation method of a correction amount is selected so as to calculate the correction amount, and whether or not the calculated correction amount is smaller than a regulation value is determined. The machining program is modified on the basis of the correction amount when the correction amount is not smaller than the regulation value, while the machining program is modified on the basis of the correction amount in accordance with the selected method when the correction amount is smaller than the regulation value.

公开(公告)号：US20140331510A1

公开(公告)日：2014-11-13

申请号：US14267917

申请日：2014-05-02

申请人： FANUC Corporation

发明人： Hikaru YAMANE

IPC分类号： G01B5/004

CPC分类号： G01B5/004 ,  B23H7/02 ,  B23H11/003 ,  B23H2500/20 ,  B23Q2220/004 ,  G01B3/30 ,  G01B3/303 ,  G01B5/008 ,  G01B21/042 ,  G01B21/045

摘要： A reference point on a table center of an inclined rotating table in a wire electric discharge machine is obtained using a measuring jig. A biaxial rotation unit is placed on a table of the wire electric discharge machine. The measuring jig has a shape most suitable for reference point measurement using a contact sensing function of a wire electrode which a wire electric discharge machine generally has and includes a fixed section for being fixed to a work fixing section of the biaxial rotation unit, an arm section which is provided to stand on the fixed section, and a section to be measured which is provided at a distal end of the arm section and has a conductive spherical surface.

摘要翻译： 使用测量夹具获得电火花线切割机的倾斜旋转台的台面中心的基准点。 将双轴旋转单元放置在电线放电机的工作台上。 测量夹具具有最适合于使用线电极的接触检测功能的参考点测量的形状，该线电极通常具有并且包括用于固定到双轴旋转单元的工件固定部的固定部分，臂 被设置在所述固定部上的截面，以及被设置在所述臂部的前端并具有导电球面的被测部。

公开(公告)号：US20130211577A1

公开(公告)日：2013-08-15

申请号：US13684854

申请日：2012-11-26

申请人： FANUC CORPORATION

发明人： Hikaru YAMANE ,  Yasuo ARAKAWA

IPC分类号： G05B11/01

CPC分类号： B23H1/02 ,  B23H7/065 ,  B23H7/20 ,  B23H9/00 ,  B23H2500/20 ,  G05B11/01 ,  G05B19/05 ,  G05B19/402 ,  G05B2219/45221

摘要： A measurement program for sequentially measuring measurement points, which are to be measured with a touch sensor, is created on the basis of a machining program, which is read in, for machining a turning tool. Then, the rake face height is measured on each of the measurement points and the measurement data is stored. Subsequently, a calculation method of a correction amount is selected so as to calculate the correction amount, and whether or not the calculated correction amount is smaller than a regulation value is determined. The machining program is modified on the basis of the correction amount when the correction amount is not smaller than the regulation value, while the machining program is modified on the basis of the correction amount in accordance with the selected method when the correction amount is smaller than the regulation value.

摘要翻译： 基于读入的用于加工车削工具的加工程序，创建用于依次测量要用触摸传感器测量的测量点的测量程序。 然后，在每个测量点上测量前刀面高度，并存储测量数据。 随后，选择校正量的计算方法，以便计算校正量，并且确定计算出的校正量是否小于调节值。 当校正量不小于调节值时，根据校正量修改加工程序，而当校正量小于校正量时，根据所选择的方法在修正量的基础上修改加工程序 调节值。

公开(公告)号：US20170165769A1

公开(公告)日：2017-06-15

申请号：US15372488

申请日：2016-12-08

申请人： FANUC Corporation

发明人： Hikaru YAMANE

IPC分类号： B23H1/10 ,  B23H7/36 ,  B23H7/02

CPC分类号： B23H1/10 ,  B23H7/02 ,  B23H7/36

摘要： A wire electric discharge machine includes a mechanism for adjusting the level of a machining fluid in a machining tank. This mechanism includes a machining fluid intake opening provided in the machining tank so as to be vertically movable, an exhaust valve for adjusting an exhaust amount of the machining fluid taken from the machining fluid intake opening, and a machining fluid outlet portion that guides the machining fluid taken from the machining fluid intake opening to the exhaust valve. The mechanism controls such that the level of the machining fluid in the machining tank becomes uniform by adjusting the exhaust valve.

公开(公告)号：US20150108093A1

公开(公告)日：2015-04-23

申请号：US14518004

申请日：2014-10-20

申请人： FANUC Corporation

发明人： Hikaru YAMANE

IPC分类号： B23H1/10 ,  B23H7/02

CPC分类号： B23H1/10 ,  B23H7/02 ,  B23H7/101

摘要： In a wire electric discharge machine, one end of a tube filled with a pressure transmission medium is connected to a nozzle and a pressure sensor is attached to the other end of the tube by a joint outside a working fluid tank. The pressure sensor is used to detect the pressure of a working fluid ejected from the nozzle.

摘要翻译： 在线放电机中，填充有压力传递介质的管的一端连接到喷嘴，并且压力传感器通过工作流体箱外部的接头附接到管的另一端。 压力传感器用于检测从喷嘴喷出的工作流体的压力。

公开(公告)号：US20130180958A1

公开(公告)日：2013-07-18

申请号：US13684885

申请日：2012-11-26

申请人： FANUC CORPORATION

发明人： Hikaru YAMANE

IPC分类号： B23H1/00

CPC分类号： B23H1/00 ,  B23H7/105 ,  B65H57/12 ,  B65H57/26 ,  B65H2701/36

摘要： On a wire guide supporting face of a wire guide supporting part which supports a wire guide of a wire electric discharge machine, two wall faces which are orthogonal to the wire guide supporting face are formed to be arranged in a V shape. On the other hand, two planar parts which are abutted on the two orthogonal wall faces, which are arranged in the V shape, of the wire guide supporting part are formed on the wire guide. Then, the wire guide is fixed on the wire guide supporting part with a screw in a state in which the two orthogonal wall faces of the wire guide supporting part and the two planar parts of the wire guide are respectively abutted on each other.

摘要翻译： 在支撑线材放电机的导丝器的导丝器支撑部件的导丝器支撑面上形成有与导丝板支承面正交的两个壁面，形成为V字状。 另一方面，在线引导件上形成有两个平行的部分，它们被布置在V形的两个垂直的壁面上。 然后，在线导向支撑部的两个正交壁面和导线引导件的两个平面部分分别彼此抵接的状态下，将导线器用螺钉固定在导丝器支撑部上。