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91. 发明授权

US09511434B2 Electrical discharge machining 有权
标题翻译：放电加工
公开(公告)号：US09511434B2
公开(公告)日：2016-12-06
申请号：US13991231
申请日：2011-09-27
申请人： Fabio Nogueira Leao , Alexander Xidacis , Martyn Cuttell
发明人： Fabio Nogueira Leao , Alexander Xidacis , Martyn Cuttell
IPC分类号： B23H1/08 , B23H1/10 , B23H7/26 , B23H7/30 , B23H7/38
CPC分类号： B23H1/10 , B23H1/08 , B23H7/26 , B23H7/30 , B23H7/38
摘要： A method for electrical discharge machining a workpiece includes the steps of: presenting an elongate electrode to the workpiece with a spark gap therebetween; flowing a dielectric fluid in the gap; eroding the workpiece by electrical discharge between the tip of the electrode and the workpiece; displacing the electrode in a direction aligned with the long axis of the electrode to maintain the gap as the electrode wears and the workpiece is eroded; and simultaneously with the displacement, producing vibratory movement of the electrode, the vibratory movement being aligned with the long axis of the electrode.
摘要翻译：一种用于对工件进行放电加工的方法包括以下步骤：向工件呈现细长的电极，其间具有火花隙; 使间隙中的介电流体流动; 通过电极尖端与工件之间的放电来侵蚀工件; 在与电极的长轴对准的方向上移动电极，以在电极磨损并且工件被侵蚀时保持间隙; 并且与位移同时产生电极的振动，振动与电极的长轴对准。

92. 发明授权

US09421627B2 Wire electric discharge machining apparatus 有权
标题翻译：线放电加工机
公开(公告)号：US09421627B2
公开(公告)日：2016-08-23
申请号：US14001244
申请日：2012-10-30
申请人： Yoichi Otomo , Hideaki Kita , Takashi Kakihana
发明人： Yoichi Otomo , Hideaki Kita , Takashi Kakihana
IPC分类号： B23H7/34 , B23H7/36 , B23H11/00 , B23H7/10 , B23H7/02 , B23H1/10
CPC分类号： B23H7/34 , B23H1/10 , B23H7/02 , B23H7/10 , B23H7/36 , B23H11/00 , B23H11/003
摘要： A wire electric discharge machining apparatus that machines a workpiece by using a wire supported between a lower arm and an upper arm. The apparatus includes a surface plate that has a vacant inner area in which the wire moves and supports part of the workpiece with an outer area thereof. The apparatus further includes a bellows that extends through a side surface of a casing of a machining bath, enclosing part of the lower arm, wherein a first end of the bellows that is on a side of the machining bath is attached to the lower arm so that the bellows does not get in under the inner area, at whatever position the wire machines the workpiece.
摘要翻译：一种线放电加工装置，其通过使用支撑在下臂和上臂之间的线来对工件进行加工。该装置包括具有空的内部区域的表面板，其中线移动并支撑具有外部区域的工件的一部分。该装置还包括一个波纹管，其延伸穿过机械槽的外壳的侧表面，封闭下臂的一部分，其中位于加工槽一侧的波纹管的第一端附接到下臂，波纹管不会在内部区域内进入，无论在何种位置，线材都会对工件进行加工。

93. 发明授权

US09339882B2 Cleaning device for electrical-discharge machining fluid and cleaning method for electrical-discharge machining fluid 有权
标题翻译：放电加工液清洗装置及放电加工液清洗方法
公开(公告)号：US09339882B2
公开(公告)日：2016-05-17
申请号：US14410974
申请日：2012-07-02
申请人： Hidetaka Katougi , Hirokazu Kobayashi
发明人： Hidetaka Katougi , Hirokazu Kobayashi
IPC分类号： B23H1/10 , B01D24/10 , B01D35/26 , B23H7/36
CPC分类号： B23H1/10 , B01D24/10 , B01D35/26 , B23H7/36
摘要： The present invention relates to a cleaning device for electrical-discharge machining fluid that cleans electrical-discharge machining fluid of an electrical-discharge machining device including a machining tank that is filled with the oil-based electrical-discharge machining fluid and in which a workpiece is machined by applying a pulse voltage between the workpiece and a machining electrode and a machining-fluid storage tank storing the electrical-discharge machining fluid to be used in the machining tank, the cleaning device including a cleaning-material storage container, which stores a cleaning material made of a granular porous material having a specific gravity equal to or higher than that of the electrical-discharge machining fluid and a grain diameter between 0.01 millimeters and 10 millimeters, in a flow channel that causes the electrical-discharge machining fluid to flow between the machining tank and the machining-fluid storage tank.
摘要翻译：本发明涉及一种用于清洗放电加工装置的放电加工液的清洗装置，该放电加工装置包括填充有油性放电加工液的加工槽，其中工件通过在工件和加工电极之间施加脉冲电压和存储要用于加工槽中的放电加工流体的加工液储存罐来加工，该清洁装置包括清洁材料储存容器，其存储在具有等于或高于放电加工液的比重的颗粒状多孔材料制成的清洁材料和在0.01毫米至10毫米之间的颗粒直径的导流管中，使流体流动导致放电加工液流动在加工槽和加工液储罐之间。

94. 发明申请

US20150352648A1 WIRE-CUT ELECTRICAL DISCHARGE MACHINING MACHINE IN WHICH POSITION OF LIQUID LEVEL OF MACHINING FLUID IS ADJUSTED AT TIME OF AUTOMATIC WIRE THREADING 有权
标题翻译：自动电线穿线时调整加工液液位的线切割放电加工机
公开(公告)号：US20150352648A1
公开(公告)日：2015-12-10
申请号：US14731909
申请日：2015-06-05
申请人： FANUC Corporation
发明人： Keita HADA
IPC分类号： B23H7/20 , B23H7/06
CPC分类号： B23H7/102 , B23H1/10 , B23H7/06 , B23H7/101 , B23H7/20 , B23H7/36
摘要： A wire-cut EDM machine in which the position of the liquid level of machining fluid is adjusted at the time of automatic wire threading includes a shape information acquisition unit for acquiring information on the shape of an object to be machined, a wire-threading position information acquisition unit for acquiring information on a wire-threading position of a wire electrode based on relative positions of upper and lower wire guides, and a liquid level position adjustment unit for acquiring the height of the object to be machined in the vicinity of the wire-threading position based on the information on the shape of the object to be machined and adjusting the position of the liquid level of the machining fluid at the time of automatic wire threading.
摘要翻译：在自动线穿线时调整加工液液位的线切割式电火花加工机包括形状信息获取单元，用于获取关于待加工物体的形状的信息，线穿线位置信息获取单元，用于基于上下导线器的相对位置获取线电极的线穿线位置信息;以及液位位置调整单元，用于获取线材附近的被加工物体的高度基于关于待加工物体的形状的信息的螺纹加工位置，并且在自动丝线穿刺时调节加工液体的液位的位置。

95. 发明授权

US09089914B2 Wire electric discharge machine having function for controlling machining liquid temperature 有权
标题翻译：线放电机具有控制加工液温的功能
公开(公告)号：US09089914B2
公开(公告)日：2015-07-28
申请号：US13686033
申请日：2012-11-27
申请人： Fanuc Corporation
发明人： Hiroyuki Furukawa
IPC分类号： B23H1/02 , B23H7/04 , B23H7/20 , B23H7/36 , B23H1/10
CPC分类号： B23H1/02 , B23H1/10 , B23H7/04 , B23H7/20 , B23H7/36
摘要： A wire electric discharge machine has a function for controlling the machining liquid temperature. When it is predicted that the machining liquid temperature rises linearly, the machining liquid begins to be warmed at time t5b to reach machining liquid control temperature T2 at human operation beginning time t2. If the temperature rise at predetermined later time t8 is greater than predicted, temperature rising suspended from time t8 to a later time t9. Temperature rising resumed at time t9. This allows the machining liquid temperature to reach the machining liquid control temperature T2 without wasting electric power.
摘要翻译：线排电机具有控制加工液温度的功能。当预测加工液温度线性上升时，在时刻t5b开始加热液体到达人体操作开始时间t2时达到加工液体控制温度T2。如果在预定的稍后时间t8的温度升高大于预测的温度升高，则从时间t8暂停到稍后时间t9。时间t9恢复升温。这使得加工液温度达到加工液控制温度T2而不浪费电力。

96. 发明授权

US09022092B2 Two-stage interlocked sliding door for machining tank of electric discharge machine 有权
标题翻译：放电加工槽两级互锁滑门
公开(公告)号：US09022092B2
公开(公告)日：2015-05-05
申请号：US13849821
申请日：2013-03-25
申请人： Fanuc Corporation
发明人： Mizuho Yamasaki
IPC分类号： E05D15/00 , E05B65/04 , B23K9/00 , E05D13/00 , B23H7/36 , B23H11/00 , E05D15/48 , B23H1/10
CPC分类号： E05D13/00 , B23H1/10 , B23H7/36 , B23H11/00 , E05D15/48
摘要： A door for attachment on the front of a machining tank of an electric discharge machine includes a door frame and first and second lifting doors that move up and down with respect to the door frame. When the first lifting door is lifted, pulleys attached on the first lifting door also move up, causing a belt wound around the pulleys and fixed to the door frame via a first belt-attaching member to rotate. As a result, the second lifting door, fixed to the belt via a second belt-attaching member, moves up with respect to the first lifting door.
摘要翻译：用于安装在放电加工机的前面的门包括门框和相对于门框上下移动的第一和第二提升门。当第一提升门被提起时，附接在第一提升门上的皮带轮也向上移动，使皮带缠绕在皮带轮上并通过第一皮带安装部件固定到门框上以转动。结果，经由第二带安装部件固定到带的第二提升门相对于第一提升门向上移动。

97. 发明申请

US20150108093A1 WIRE ELECTRIC DISCHARGE MACHINE WITH MEANS FOR DETECTING FLUID PRESSURE 审中-公开
标题翻译：具有用于检测流体压力的方式的电力放电机
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。

98. 发明申请

US20150060339A1 FILTRATION FILTER OF ELECTRIC DISCHARGE MACHINE 有权
标题翻译：电动排料机过滤器
公开(公告)号：US20150060339A1
公开(公告)日：2015-03-05
申请号：US14474393
申请日：2014-09-02
申请人： FANUC Corporation
发明人： Hirotsugu KASAI
IPC分类号： B01D35/02 , B01D35/143 , B23H7/36 , B01D35/157
CPC分类号： B01D35/02 , B01D35/1435 , B01D35/1573 , B23H1/10 , B23H7/36
摘要： A filter outer cylinder container is a hollow container, and a filter medium is mounted in the container. Fluid passage holes, opened in a side surface member of the filter outer cylinder container, are located at or above a fixed height from a bottom portion of the filter outer cylinder container, whereby a machining liquid is stored in the filter outer cylinder container, so that the filter medium can be always submerged in the machining liquid.
摘要翻译：过滤器外筒容器是中空容器，过滤介质安装在容器中。在过滤器外筒容器的侧面构件中开口的流路通孔与过滤器外筒容器的底部位于一定高度以上，由此在过滤器外筒容器中收纳加工液，因此过滤介质可以总是浸没在加工液中。

99. 发明申请

US20130298467A1 TWO-STAGE INTERLOCKED SLIDING DOOR FOR MACHINING TANK OF ELECTRIC DISCHARGE MACHINE 有权
标题翻译：电动放料机加工机两台互锁滑门
公开(公告)号：US20130298467A1
公开(公告)日：2013-11-14
申请号：US13849821
申请日：2013-03-25
申请人： FANUC CORPORATION
发明人： Mizuho YAMASAKI
IPC分类号： E05D13/00 , E05D15/48 , B23H11/00
CPC分类号： E05D13/00 , B23H1/10 , B23H7/36 , B23H11/00 , E05D15/48
摘要： A door for attachment on the front of a machining tank of an electric discharge machine includes a door frame and first and second lifting doors that move up and down with respect to the door frame. When the first lifting door is lifted, pulleys attached on the first lifting door also move up, causing a belt wound around the pulleys and fixed to the door frame via a first belt-attaching member to rotate. As a result, the second lifting door, fixed to the belt via a second belt-attaching member, moves up with respect to the first lifting door.
摘要翻译：用于安装在放电加工机的前面的门包括门框和相对于门框上下移动的第一和第二提升门。当第一提升门被提起时，附接在第一提升门上的皮带轮也向上移动，使皮带缠绕在皮带轮上并通过第一皮带安装部件固定到门框上以旋转。结果，经由第二带安装部件固定到带的第二提升门相对于第一提升门向上移动。

100. 发明申请

US20120255934A1 LIQUID-QUALITY ADJUSTING APPARATUS, LIQUID-QUALITY ADJUSTING METHOD, AND WIRE ELECTRIC DISCHARGE MACHINING APPARATUS 有权
标题翻译：液体质量调节装置，液体质量调节方法和电线放电加工装置
公开(公告)号：US20120255934A1
公开(公告)日：2012-10-11
申请号：US13516339
申请日：2009-12-18
申请人： Tamayo Ohata , Tatsushi Sato , Hironori Kuriki , Hisakatsu Kawarai , Jyunji Tanimura , Takashi Yuzawa
发明人： Tamayo Ohata , Tatsushi Sato , Hironori Kuriki , Hisakatsu Kawarai , Jyunji Tanimura , Takashi Yuzawa
IPC分类号： B23H1/10 , C02F1/42
CPC分类号： B23H7/10 , B23H1/10 , B23H7/02
摘要： The liquid-quality adjusting apparatus of the present invention includes: a water purifying part that deionizes a machining liquid; an anticorrosive part that exchanges ions in the machining liquid with anticorrosive ions; a conductivity measuring part that measures a measured value of conductivity of the machining liquid; a storage part that stores in advance a first reference value and a second reference value which are an upper limit value and a lower limit value of conductivity applicable to machining, respectively, and a third reference value which is between the first reference value and the second reference value; and a control part that performs control on the basis of the reference values stored in the storage part and the measured value of the conductivity of the machining liquid measured by the conductivity measuring part.
摘要翻译：本发明的液体质量调节装置包括：将加工液体去离子的净水部; 用防腐离子交换加工液中的离子的防腐部分; 电导率测定部，测定加工液的导电率的测定值; 存储部，分别预先存储作为适用于机械加工的导电率的上限值和下限值的第一基准值和第二基准值，以及第一基准值和第二基准值之间的第三基准值参考值; 以及控制部，其基于存储在存储部中的参考值和由电导率测量部测量的加工液的电导率的测量值进行控制。

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