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51. 发明授权

US5183987A Cut-out piece removing method in electric discharge machining and an apparatus therefor 失效
标题翻译：电动放料加工中的切出式切除方法及其设备
公开(公告)号：US5183987A
公开(公告)日：1993-02-02
申请号：US777526
申请日：1991-12-05
申请人： Toshiyuki Aso , Shinji Yoda
发明人： Toshiyuki Aso , Shinji Yoda
IPC分类号： B23H7/02
CPC分类号： B23H7/02
摘要： A method and an apparatus for easily and reliably removing cut-out pieces cut out from a workpiece by wire-cut electric discharge machining, in which, upon completion of cutting a piece (41) out, a constraining assembly (63) mounted on the distal end of a piston (62) is brought close to the top surface of the piece under the control of a numerical control unit, and machining fluid is upwardly jetted from a lower nozzle (19) toward the bottom surface of the piece, to thereby hold the piece in the workpiece, with the piece kept away from the lower nozzle and prevented from being detached upwardly from the workpiece. While jetting the machining fluid, a worktable is horizontally moved to cause the cut-out piece to move in unison with the workpiece away from the lower nozzle in the horizontal direction. At a moved position where the machining fluid jet normally no longer acts on the bottom surface of the piece, the table movement is stopped and the machining fluid is downwardly jetted from auxiliary nozzles (70) toward the top surface of the piece, to thereby forcibly drop the piece off the workpiece.
摘要翻译： PCT No.PCT / JP91 / 00455 Sec。 371 1991年12月5日第 102（e）日期1991年12月5日PCT 1991年4月5日PCT PCT。第WO91 / 15324号公报日期：1991年10月17日。一种用于通过线切割放电加工容易且可靠地去除从工件切出的切割件的方法和装置，其中，在完成切割件（41）之后，约束安装在活塞（62）的远端上的组件（63）在数字控制单元的控制下靠近件的顶表面，并且机械流体从下喷嘴（19）向下喷射到底部从而将件保持在工件中，使件保持远离下喷嘴并防止从工件向上分离。在喷射加工流体的同时，工作台水平移动，使得切割件与工件在水平方向上远离下喷嘴一致地移动。在机械流体喷嘴通常不再作用于该零件底面的移动位置，停止工作台移动，并且将辅助喷嘴（70）向加工流体向着该零件的上表面向下喷射加工流体，从而强制地将工件放下。

52. 发明授权

US5045661A Wire electrode guide apparatus in a wire-cut electric discharge machine 失效
标题翻译：线切割放电机中的线电极引导装置
公开(公告)号：US5045661A
公开(公告)日：1991-09-03
申请号：US432773
申请日：1989-11-03
申请人： Gotaro Gamo , Toshiyuki Aso , Sadahiro Watanabe
发明人： Gotaro Gamo , Toshiyuki Aso , Sadahiro Watanabe
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： A wire electrode guide apparatus (1) in a wire-cut electric discharge machine includes a switch valve (80) for supplying pressurized air and preventing the supply of the air to an air pressure-operated actuator (70) for driving a movable piece (40) for three point-support of a wire electrode (3) between the movable piece and a stationary piece. During wire extension, an air supply port (88) of the switch valve is communicated to a switch port (87) thereof through which the pressurized air is supplied to the actuator to move a piston rod (73) of the actuator away from the movable piece to release an urging force acting upon the same, resulting in easy insertion of the wire electrode between the stationary and movable pieces. During electric discharge machining, the switch port is disconnected from the pressurized air supply port to prevent the air supply to the actuator, so that the movable piece is urged by the actuator for wire support. A highly pressurized working fluid injected from a nozzle (51) and penetrating into the actuator through gaps between apparatus components is discharged outside the apparatus through the switch port and a pressure relief port (89) in communication therewith, so that the actuator is prevented from decreasing the urging force acting upon the movable piece to thereby accurately support the wire electrode on a predetermined traveling path.

53. 发明授权

US5023420A Wire tension controlling method in a wire cut electric discharge machine 失效
标题翻译：线切割放电机的线张力控制方法
公开(公告)号：US5023420A
公开(公告)日：1991-06-11
申请号：US474754
申请日：1990-03-23
申请人： Toshiyuki Aso , Yasuo Arakawa , Junichi Kato
发明人： Toshiyuki Aso , Yasuo Arakawa , Junichi Kato
IPC分类号： B23H7/10
CPC分类号： B23H7/104
摘要： A wire tension controlling method in a wire cut electric discharge machine, capable of preventing occurrence of an excessive variation in a wire tension which may be caused by an abnormal operation of an electromagnetic powder brake upon start and release of application of the wire tension, and upon change of same. When the presence of a possibility of an actual wire tension being excessively changed is determined on the basis of the result of comparison between a present instructed wire tension and a new wire tension, a process of adding or subtracting an upper limit variation amount, set beforehand to such a value which may not cause the excessive variation in the wire tension, to or from the present target wire tension is repeatedly effected at predetermined intervals of a cycle until the target wire tension reaches the instructed wire tension, so that the electromagnetic powder brake effects a braking operation at an operation voltage corresponding to gradually changing target wire tension, so that the actual wire tension is gradually changed to the instructed wire tension.

54. 发明授权

US4877935A Wire cut electrodischarge machine tool 失效
标题翻译：线切割放电机床
公开(公告)号：US4877935A
公开(公告)日：1989-10-31
申请号：US196198
申请日：1988-06-30
申请人： Toshiyuki Aso , Tamotsu Ishibashi
发明人： Toshiyuki Aso , Tamotsu Ishibashi
IPC分类号： B23H7/02 , B23H7/10
CPC分类号： B23H7/10
摘要： A wire cut electrodischarge machine tool, wherein when the electrode wire breaks during electrodischarge machining, the wire disconnected end is cut and repaired at a repair position far from the electrodischarge machining region by a cutter means, following movement of the wire end is prevented when the cutter is retracted, the electrode wire is automatically laid between upper and lower heads having built-in wire guides, and thus electrodischarge machining on the workpiece is automatically prepared for.

55. 发明授权

US4833291A Three-point support guide of a wire electric discharge machine 失效
标题翻译：电线放电机三点支撑指导
公开(公告)号：US4833291A
公开(公告)日：1989-05-23
申请号：US146829
申请日：1988-01-14
申请人： Toshiyuki Aso , Yuki Kita
发明人： Toshiyuki Aso , Yuki Kita
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： A three-point support guide (1) for a wire electrode 100 in a wire electric discharge machine, which includes first and second guide members (20, 60) each formed of a small, thin diamond. The first guide member (20), is supported in the body (10) of the guide (1) so as to face a wire electrode bore (12). A movable member (40) is provided which is movable toward and away from the first guide member (20). The second guide member (60) is embedded in the movable member (40) so as to face the first guide member (20). The second guide member (60), in conjunction with the first guide member (20), provides three-point support of the wire electrode (100).

56. 发明授权

US4783583A Electric discharge machining apparatus of wire-cutting type 失效
标题翻译：线切割放电加工设备
公开(公告)号：US4783583A
公开(公告)日：1988-11-08
申请号：US31071
申请日：1987-03-18
申请人： Haruki Obara , Toshiyuki Aso , Hiroshi Kinoshita , Tamotsu Ishibashi
发明人： Haruki Obara , Toshiyuki Aso , Hiroshi Kinoshita , Tamotsu Ishibashi
IPC分类号： B23H7/10 , B23H7/02
CPC分类号： B23H7/10
摘要： The electric discharge machining apparatus of the wire-cutting type comprises a wire-treating unit (48) movable in the horizonal direction relative to an upper wire guide member (12) between the upper wire guide member and a work table (10) to traverse a wire electrode (W) extending downward from a wire passage (13) of the upper wire guide member. The wire-treating unit has a base block (55) and a movable block (56) that can approach to and separate from the base block to define a slit (60) and a nozzle hole (61) that can be opened and closed between the two blocks. The slit extends in the horizontal moving direction of the wire-treating unit to receive the wire electrode therein. The nozzle hole can be connected to the lower end of the wire passage of the upper wire guide member, and the nozzle hole is constructed so that a spray liquid supplied into the wire passage of the upper wire guide member can be injected into a wire passage (15) of a lower wire guide member (14). The wire-treating unit comprises a wire-detecting device (66) for detecting the end of the wire electrode between the base block and the movable block and wire-cutting means (62) for cutting the wire electrode between the base block and the movable block.
摘要翻译： PCT No.PCT / JP86 / 00372 Sec。 371日期1987年5月19日 102（e）日期1987年5月19日PCT提交1986年7月18日PCT公布。第WO87 / 00467号公报日期：1987年1月29日。线切割型放电加工装置包括：线处理单元（48），其能够相对于上线引导构件（12）在水平方向上相对于上线引导构件和工作台（10）穿过从上导线构件的线路（13）向下延伸的线电极（W）。线处理单元具有底座（55）和可移动块（56），可移动块（56）能够接近并与基座分离，以限定狭缝（60）和喷嘴孔（61），该孔可以在两个街区。狭缝在线处理单元的水平移动方向上延伸以在其中容纳线电极。喷嘴孔可以连接到上线引导构件的线通道的下端，并且喷嘴孔被构造成使得供应到上线引导构件的线通道中的喷射液体可以被注入到线路通道（14）的下部导线构件（15）。线处理单元包括用于检测基块和可移动块之间的线电极的端部的线检测装置（66）和用于在基块和可移动块之间切割线电极的线切割装置（62）块。

57. 发明授权

US4711981A Combined wire electrode electrical discharge machine and initial hole forming device 失效
标题翻译：组合线电极放电机和初始成孔装置
公开(公告)号：US4711981A
公开(公告)日：1987-12-08
申请号：US815090
申请日：1985-12-03
申请人： Toshiyuki Aso , Tamotu Ishibashi
发明人： Toshiyuki Aso , Tamotu Ishibashi
IPC分类号： B23H9/14 , B23H7/02
CPC分类号： B23H7/02
摘要： A wire electrode electrical discharge machine includes an initial hole forming device mounted on a frame unit attached to the vertical slider of the electrical discharge machine; the initial hole forming head is vertically movable on the frame unit and has a rotary chuck for holding a hollow bar electrode; electrical switches on the frame unit generate signals upon the detection of the initial hole forming head being position at an initial hole forming position and at a resting position in its vertical movement on the frame unit and lateral movement of the upper wire guiding unit toward the initial hole forming head is inhibited while the initial hole forming head is located at the initial hole forming position.
摘要翻译： PCT No.PCT / JP85 / 00176 Sec。 371日期1985年12月3日第 102（e）1985年12月3日日期PCT提交1985年4月8日PCT公布。公开号WO85 / 04608 日期：1985年10月24日。线电极放电机包括安装在安装在放电机的垂直滑块上的框架单元上的初始孔形成装置; 初始孔形成头在框架单元上可垂直移动，并具有用于保持空心棒电极的旋转卡盘; 检测到初始孔形成头位于初始孔形成位置的位置处的框架单元上的电开关产生信号，并且在其在框架单元上的垂直运动中处于静止位置，并且将上部导线单元的横向运动朝向初始当初始成孔头位于初始孔形成位置时，孔形成头被抑制。

58. 发明授权

US4707580A Wire-cut electrical discharge machine 失效
标题翻译：线切割放电机
公开(公告)号：US4707580A
公开(公告)日：1987-11-17
申请号：US859988
申请日：1986-04-23
申请人： Toshiyuki Aso , Hiroshi Kinoshita
发明人： Toshiyuki Aso , Hiroshi Kinoshita
IPC分类号： B23H7/02 , B23H7/10
CPC分类号： B23H7/101
摘要： A wire-cut electrical discharge machine for machining a workpiece (W) through wire-cut electrical discharge machining by employment of an electrode wire (60) which runs from one to the other of upper and lower guide assemblies each having a cooling liquid supply passage (62) and a main passage (64) communicating with the cooling liquid supply passage (62). At least either the upper guide assembly or the lower assembly is provided with a restrictor valve (68) provided in a branch passage (66) branched from the main passage (64) and capable of varying the effective sectional area of the liquid passage of its own according to the pressure of the cooling liquid supplied from the cooling liquid supply passage (62) into the branch passage. The cooling liquid that passed the restrictor valve (68) is introduced into the vicinity of the feeder pin (42) of the guide assembly to cool the feeder pin (42) and the electrode wire running in the vicinity of the feeder pin (42).
摘要翻译： PCT No.PCT / JP85 / 00458 Sec。一九八六年四月二十三日 102（e）日期1986年4月23日PCT提交1985年8月16日PCT公布。出版物WO86 / 01445 日期：1986年3月13日。一种线切割放电机，其特征在于，通过使用从上下引导组件中的一个向另一个延伸的电极线（60）通过线切割放电加工来加工工件（W）每个具有冷却液供给通道（62）和与冷却液供给通道（62）连通的主通道（64）。上导向组件或下组件中的至少一个设置有设置在从主通道（64）分支的分支通道（66）中的限流阀（68），并且能够改变其主要通道（64）的液体通道的有效截面面积根据从冷却液供给通道（62）供给到分支通道的冷却液的压力自身。通过限流阀（68）的冷却液被引入引导组件的供给销（42）的附近，以冷却供给销（42）和在馈送销（42）附近运行的电极线，。

59. 发明授权

US09127643B2 Rotary motor actuator and horizontal axis wind turbine 有权
标题翻译：旋转电机执行器和横轴风力发电机
公开(公告)号：US09127643B2
公开(公告)日：2015-09-08
申请号：US13508270
申请日：2010-09-14
申请人： Toshiyuki Aso , Tomoyuki Aida , Akihiro Unno , Yuki Hayashi , Ayako Miyajima , Kazuhiro Tani
发明人： Toshiyuki Aso , Tomoyuki Aida , Akihiro Unno , Yuki Hayashi , Ayako Miyajima , Kazuhiro Tani
IPC分类号： H02K5/16 , F03D7/02 , H02K5/173 , F03D11/00 , H02K1/14 , H02K7/14 , H02K41/02 , F16C19/50 , F16C29/06 , H02K7/18
CPC分类号： F03D7/0204 , F03D80/70 , F16C19/502 , F16C29/0623 , F16C2360/31 , H02K1/148 , H02K5/173 , H02K7/14 , H02K7/1838 , H02K41/02 , H02K2213/12 , Y02E10/721 , Y02E10/722 , Y02E10/723 , Y02P70/523 , Y10T29/49009
摘要： A rotary moto actuator with a base 22, a table 21, a stator 25 and a rotor 26 of a rotary motor 31 and a first member 12 and a second member 14 of a guide mechanism 24 that have a plurality of base segments 22a, a plurality of table segments 21a, a plurality of stator segments 25a, a plurality of rotor segments 26a, a plurality of first member segments 12a and a plurality of second member segments 14, respectively, which all arranged circumferentially around a center line C. The stator segments 25a are connected to the base segments 22a, to which the first member segments 12a are connected. The rotor segments 26a are connected to the table segments 21a, to which the second member segments 14a are connected.
摘要翻译：具有旋转马达31的基座22，台21，定子25和转子26以及具有多个基部段22a的导向机构24的第一构件12和第二构件14的旋转摩托车致动器，多个台部分21a，多个定子分段25a，多个转子分段26a，多个第一部分段12a和多个第二部分段14，它们分别围绕中心线C周向排列。定子段25a连接到第一构件段12a连接到的基部段22a。转子段26a连接到第二构件段14a连接到的工作台段21a上。

60. 发明授权

US08872449B2 Distributed-arrangement linear motor and control method of distributed-arrangement linear motor 有权
标题翻译：分布式线性电机分布式布置线性电机及其分布式布置线性电机的控制方法
公开(公告)号：US08872449B2
公开(公告)日：2014-10-28
申请号：US13390212
申请日：2010-08-05
申请人： Toshiro Tojo , Toshiyuki Aso , Yuki Nomura , Akihiro Unno
发明人： Toshiro Tojo , Toshiyuki Aso , Yuki Nomura , Akihiro Unno
IPC分类号： H02K41/00 , H02P6/00 , H02K41/03 , H02P25/06 , H02K11/00
CPC分类号： H02K41/03 , H02K11/215 , H02K2213/09 , H02P6/006 , H02P25/06
摘要： A distributed-arrangement linear motor in which stators are arranged in a distributed manner and a method of controlling the distributed-arrangement linear motor are provided. The linear motor 1 is a linear motor in which a stator and a movable member are relatively movable, wherein the stator and the movable member respectively have periodic structures in which plural kinds of poles of the stator and the movable member (12a, 12b, 12c) (22a, 22b, 22c) which magnetically act each other and arranged periodically subsequently in an order according to the arrangement in a direction of the relative motion therebetween; a plurality of stators are arranged in a distributed manner in the direction of the relative motion; a distance D1, D2 between adjacent stators is not more than a length Lmv of the movable member; the pole of the stator is formed of a coil 11; and a current control unit that controls current to be supplied to the coil based on the distance between the stators is provided.
摘要翻译：提供了分布式布置的分布式线性电动机和分配布置的线性电动机的控制方法。线性电动机1是定子和可动构件相对移动的线性电动机，其中定子和可动构件分别具有定子和可动构件的多种极（12a，12b，12c）的周期性结构）（22a，22b，22c），它们彼此磁性地相互作用，并且在它们之间的相对运动的方向上按照该布置的顺序周期性地布置; 多个定子以相对运动的方向分布布置; 相邻定子之间的距离D1，D2不大于可动件的长度Lmv; 定子的极由线圈11形成; 并且提供了基于定子之间的距离来控制提供给线圈的电流的电流控制单元。

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