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11. 发明申请

US20140177381A1 WORKING TROUGH AND METHOD FOR MAINTAINING UNIFORM TEMPERATURE OF WORKING FLUID 有权
标题翻译：维持工作流体均匀温度的工作原理及方法
公开(公告)号：US20140177381A1
公开(公告)日：2014-06-26
申请号：US14192024
申请日：2014-02-27
申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人： Tzuo-Liang LUO , En-Sheng CHANG , Jui-Kuan LIN , Yang-Xin LIN , Chin-Mou HSU
IPC分类号： B01F5/00
CPC分类号： B01F5/0062 , B23H1/02 , B23H1/10 , B23H7/36 , Y10T137/2087 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要： The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost.
摘要翻译：本发明提供了一种用于维持工作流体温度均匀的工作槽和方法。工作槽适用于使用工作流体执行线切割的放电加工机。用于将工作流体的温度均匀地保持的方法被施加到工作槽，其特征在于，在工作槽的接收槽中形成开口结构，使得允许在工作流体中形成具有预定高度的螺旋形涡流，从而在通过放电加工机构对工作流体进行线切割处理时，保持工作流体在接收槽内的温度均匀。螺旋涡流的干扰也有助于排出废料。本发明还具有成本低的优点。

12. 发明申请

US20140116989A1 WIRE ELECTRIC DISCHARGE MACHINING APPARATUS AND COOLING CONTROL DEVICE 有权
标题翻译：电线放电加工设备和冷却控制装置
公开(公告)号：US20140116989A1
公开(公告)日：2014-05-01
申请号：US13977808
申请日：2012-10-30
申请人： Takashi Yuzawa , Takashi Hashimoto , Takayuki Nakagawa , Yoichi Otomo
发明人： Takashi Yuzawa , Takashi Hashimoto , Takayuki Nakagawa , Yoichi Otomo
IPC分类号： B23H11/00
CPC分类号： B23H11/00 , B23H1/10
摘要： The present invention includes a post-cooling temperature sensor that measures a temperature of the machining fluid immediately after being cooled by a cooling device as a post-cooling fluid temperature, and an intra-tank temperature sensor that measures a temperature of the machining fluid in a work tank as an intra-tank fluid temperature, for a cooling control device that controls a fluid temperature of the machining fluid in a wire electric discharge machining apparatus, and the cooling control device has a first temperature-feedback control unit that feeds back the post-cooling fluid temperature into a cooling instruction value as an instruction value for the cooling device, and a second temperature-feedback control unit adjusts the cooling instruction value by feeding back the intra-tank fluid temperature to cause the intra-tank fluid temperature to follow a target temperature.
摘要翻译：本发明包括一个后冷却温度传感器，该冷却后温度传感器在冷却装置作为后冷却液温度冷却后立即测量加工流体的温度，以及槽内温度传感器，其测量加工流体的温度作为槽内液体温度的工作罐，用于控制线材放电加工装置中的加工液的流体温度的冷却控制装置，所述冷却控制装置具有：第一温度反馈控制部，后冷却流体温度作为冷却指示值，作为冷却装置的指示值，第二温度反馈控制单元通过反馈槽内液体温度来调节冷却指示值，以使槽内液体温度遵循目标温度。

13. 发明授权

US08696191B2 Working trough and method for maintaining uniform temperature of working fluid 有权
公开(公告)号：US08696191B2
公开(公告)日：2014-04-15
申请号：US12349020
申请日：2009-01-06
申请人： Tzuo-Liang Luo , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
发明人： Tzuo-Liang Luo , En-Sheng Chang , Jui-Kuan Lin , Yang-Xin Lin , Chin-Mou Hsu
IPC分类号： B01F15/02 , B01F15/00 , F15C1/16
CPC分类号： B01F5/0062 , B23H1/02 , B23H1/10 , B23H7/36 , Y10T137/2087 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要： The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost.

14. 发明申请

US20140083536A1 WORKING FLUID SUPPLY DEVICE OF ELECTRIC DISCHARGE MACHINE 有权
标题翻译：电动排料机工作流体动力装置
公开(公告)号：US20140083536A1
公开(公告)日：2014-03-27
申请号：US14032944
申请日：2013-09-20
申请人： FANUC CORPORATION
发明人： Daisuke YOSHIZAKI , Yoshinori MAKINO
IPC分类号： B23H1/10
CPC分类号： B23H1/10 , Y10T137/86035
摘要： A working fluid supply device of an electric discharge machine draws up a cleaned fluid from a cleaned-fluid tank by means of a pump and supplies it to a working tank. The pump is connected with a first fluid circuit configured to supply the drawn cleaned fluid to the working tank and a second fluid circuit configured to supply the drawn cleaned fluid to an ion-exchange resin and a refrigerator. In supplying the cleaned fluid to the working tank, the first and second fluid circuits are opened and closed, respectively. In supplying the cleaned fluid to the ion-exchange resin and the refrigerator, the first and second fluid circuits are closed and opened, respectively.
摘要翻译：放电机的工作流体供应装置借助于泵从清洁液罐中抽出清洁的流体并将其供应到工作罐。泵与第一流体回路连接，第一流体回路构造成将被抽取的清洁流体供应到工作罐，以及第二流体回路，其构造成将抽出的清洗流体供应到离子交换树脂和冰箱。在将清洁的流体供应到工作罐时，第一和第二流体回路分别打开和关闭。在将清洁的流体供应到离子交换树脂和冰箱时，第一和第二流体回路分别关闭并打开。

15. 发明申请

US20140008329A1 WIRE ELECTRIC DISCHARGE MACHINING APPARATUS 有权
标题翻译：电线放电加工设备
公开(公告)号：US20140008329A1
公开(公告)日：2014-01-09
申请号：US14005826
申请日：2012-03-23
申请人： Yuzo Dohi , Hirotoshi Inoue
发明人： Yuzo Dohi , Hirotoshi Inoue
IPC分类号： B23H1/10
CPC分类号： B23H1/10 , B23H7/102 , B23H7/30
摘要： A wire electric discharge machining apparatus is provided to equip with an automatic wire threader more reliably threading a wire electrode through an start hole. The wire electric discharge machining apparatus includes an automatic wire threader including: a feed roller disposed higher than the start hole and feeding a wire electrode toward the start hole; and a vertical drive device disposed between the feed roller and the start hole, and supplying compressed air in the upward and downward directions to vertically move the wire electrode slightly. The vertical drive device includes wire guides having guide holes through which the wire electrode is passed. The wire guides are constructed so that upward movement by the compressed air is possible.
摘要翻译：一种电线放电加工装置，其装配有一个更可靠地将线电极穿过启动孔的自动穿线机。线材放电加工装置包括：自动线穿线器，包括：馈送辊，其设置在比起始孔高的位置，并将线电极朝向起始孔供电; 以及设置在进给辊和起动孔之间的垂直驱动装置，并且向上和向下方向供应压缩空气以稍微垂直移动线电极。垂直驱动装置包括具有引导孔的线引导件，线电极通过该引导孔。导线器的构造使得可以通过压缩空气向上运动。

16. 发明申请

US20130161242A1 WORKING FLUID FILTERING DEVICE FOR ELECTRICAL DISCHARGE MACHINE 有权
标题翻译：电动排料机工作流体过滤装置
公开(公告)号：US20130161242A1
公开(公告)日：2013-06-27
申请号：US13613162
申请日：2012-09-13
申请人： Hirotsugu KASAI
发明人： Hirotsugu KASAI
IPC分类号： B01D35/00 , B01D29/66 , B01D29/96
CPC分类号： B01D33/463 , B01D33/50 , B01D2201/081 , B23H1/10
摘要： A seal is brought into contact with a filter media, a filter pump is operated to start filtration, and a signal from a pressure sensor is received. When a predetermined value is exceeded by the signal from the pressure sensor, the filter pump is stopped, the seal is separated from the filter media, and take-up of one section of the filter by a filter collection roll is started. In finishing filter supply from a filter supply roll, drive of a motor is stopped, and an alarm signal is transmitted. If the supply is not to be finished, one section of the filter is taken up by the filter collection roll, and the next stage of filtration is entered.
摘要翻译：将密封件与过滤介质接触，操作过滤器泵以开始过滤，并且接收来自压力传感器的信号。当来自压力传感器的信号超过预定值时，过滤泵停止，密封件与过滤介质分离，并且开始通过过滤器收集辊吸收过滤器的一部分。在从过滤器供给辊完成过滤器供给时，停止电动机的驱动，并且发送报警信号。如果供应不完成，过滤器的一部分被过滤器收集辊吸收，并且进入下一阶段的过滤。

17. 发明授权

US07795558B2 Electric discharge machine and electric discharge machining method 有权
标题翻译：放电加工机和放电加工方法
公开(公告)号：US07795558B2
公开(公告)日：2010-09-14
申请号：US11660698
申请日：2006-04-05
申请人： Yoji Nakajima , Hisakatsu Kawarai , Syuichiro Ishihara , Hisashi Yamada
发明人： Yoji Nakajima , Hisakatsu Kawarai , Syuichiro Ishihara , Hisashi Yamada
IPC分类号： B23H1/10
CPC分类号： B23H1/10 , B23H7/36 , C02F2001/422 , C02F2001/425 , C02F2001/427
摘要： In an electric discharge machining apparatus that machines a workpiece (1) by using a water-based dielectric fluid as a dielectric fluid while a voltage is being applied to a machining gap between an electrode (2) and the workpiece (1), the electric discharge machine includes:an anticorrosive power source section (26) that applies a predetermined voltage by taking the workpiece (1) as a cathode and taking as an anode an anticorrosive electrode (25) opposing the workpiece (1) with an insulator (24) therebetween;a dielectric fluid quality measuring instrument (22) that measures a quality of the dielectric fluid; anda dielectric fluid quality control section (16, 17, 18, 19, 20, 21, 23) that controls a pH level of the dielectric fluid to be within a range from 8.5 to 10.5 on the basis of the measured result of the dielectric fluid quality measuring instrument (22).
摘要翻译：在一种放电加工装置中，通过在电极（2）和工件（1）之间的加工间隙施加电压的同时，通过使用水性介电流体作为介质流体对工件（1）进行加工，放电机包括：通过将工件（1）作为阴极施加预定电压的防腐电源部分（26），并用绝缘体（24）作为与工件（1）相对的防腐蚀电极（25）作为阳极，之间; 电介质流体质量测量仪器（22），其测量介电流体的质量; 以及介电液质量控制部（16,17,18,19,20,21,23），其基于所述电介质的测定结果，将所述介质流体的pH值控制在8.5〜10.5的范围内流体质量测量仪（22）。

18. 发明申请

US20090277876A1 ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE MACHINING METHOD 有权
标题翻译：电动放料加工设备和放电加工方法
公开(公告)号：US20090277876A1
公开(公告)日：2009-11-12
申请号：US11910581
申请日：2006-10-18
申请人： Hisakatsu Kawarai , Syuichiro Ishihara , Yoji Nakajima , Hisashi Yamada
发明人： Hisakatsu Kawarai , Syuichiro Ishihara , Yoji Nakajima , Hisashi Yamada
IPC分类号： B23H1/08
CPC分类号： B23H1/10 , B23H1/02 , B23H1/08 , B23H11/003
摘要： An electrical-discharge machining apparatus for machining a workpiece (1), using an aqueous machining fluid as a machining fluid, while applying voltage across a machining gap formed between an electrode (2) and the workpiece (1), includes: an insulating means (12) for electrically insulating from the workpiece (1) a machine platen (11) where the workpiece is placed; a machining-fluid-property measuring instrument (22) for measuring a state of the machining fluid; and a machining-fluid-property control means (106,107,108,109,110,111,113) for controlling, based on a measured result from the machining-fluid-property measuring instrument (112), the pH of the machining fluid so as to be kept within 8.5 through 10.5.
摘要翻译： 1.一种放电加工装置，其特征在于，在电极（2）与所述工件（1）之间形成的加工间隙上施加电压的同时，使用水性加工液作为机械加工液加工工件（1）（12），用于与工件（1）电绝缘放置工件的机器压板（11）; 用于测量加工流体的状态的加工液体性质测量仪器（22）; 以及用于基于来自所述机械液体性质测量仪器（112）的测量结果控制所述加工液体的pH以保持在8.5至10.5中的加工液性质控制装置（106,107,108,109,110,111,113）。

19. 发明申请

US20080277383A1 APPARATUS FOR REMOVING DEBRIS FROM THE CUTTING GAP OF A WORK PIECE ON A WIRE ELECTRONIC DISCHARGE MACHINE AND METHOD THEREFOR 审中-公开
标题翻译：用于从线性电子放电机上的工作片的切割面移除锯齿的装置及其方法
公开(公告)号：US20080277383A1
公开(公告)日：2008-11-13
申请号：US11747404
申请日：2007-05-11
申请人： Michael Sandlin , Frank Froncillo
发明人： Michael Sandlin , Frank Froncillo
IPC分类号： B23H1/04
CPC分类号： B23H7/101 , B23H1/10 , B23H7/36
摘要： A debris removal system for a wire electronic discharge machining (WEDM) apparatus has a fluid source. A pressurization device is coupled to the fluid source to pressurize a fluid from the fluid source. At least one fluid delivery nozzle is coupled to the pressurize device. The at least one fluid delivery nozzle is positioned behind a wire electrode of the WEDM apparatus and approximately perpendicular to the wire electrode to inject the pressurized fluid directly into an active cutting area between the wire and work piece.
摘要翻译：用于线电子放电加工（WEDM）装置的碎屑去除系统具有流体源。加压装置联接到流体源以对来自流体源的流体加压。至少一个流体输送喷嘴连接到加压装置。至少一个流体输送喷嘴定位在WEDM装置的线电极的后面并且大致垂直于线电极，以将加压流体直接注入到线和工件之间的主动切割区域中。

20. 发明授权

US07175756B2 Device for treating working fluid for electric discharge machining 失效
标题翻译：用于处理放电加工的工作流体的装置
公开(公告)号：US07175756B2
公开(公告)日：2007-02-13
申请号：US10902379
申请日：2004-07-30
申请人： Yuki Kita , Yushi Takayama
发明人： Yuki Kita , Yushi Takayama
IPC分类号： B01D17/12 , B23H7/36
CPC分类号： B23H1/10
摘要： The device for treating working fluid includes a fluid level detecting device for detecting a fluid level of cleaned fluid in a cleaned fluid tank, and a control unit for determining an adjustment value for a discharge rate command for a filter device pump, based on the fluid level detected by the fluid level detecting device. The control unit operates to determine a renewed discharge rate command by adding the adjustment value thus determined to the present discharge rate command, and to output the renewed discharge rate command to a pump controller. The pump controller drives the filter device pump according to the discharge rate command to transfer the working fluid from the polluted fluid tank to the cleaned fluid tank through the filter device.
摘要翻译：用于处理工作流体的装置包括：液位检测装置，用于检测清洁的流体箱中的清洁流体的液位;以及控制单元，用于基于流体确定用于过滤装置泵的排出速率指令的调节值液位检测装置检测到的液位。控制单元通过将由此确定的调整值与当前排出速率指令相加来确定更新的排出速率指令，并将更新的排出速率命令输出到泵控制器。泵控制器根据排放速率命令驱动过滤装置泵，以通过过滤装置将工作流体从污染的流体箱传送到清洁的流体箱。

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