公开(公告)号：US06437277B1

公开(公告)日：2002-08-20

申请号：US09581745

申请日：2000-06-16

申请人： Toshio Moro ,  Seiji Satou

发明人： Toshio Moro ,  Seiji Satou

IPC分类号： B23H100

CPC分类号： B23H7/101 ,  B23H7/105 ,  B23H7/107

摘要： An upper guide and a lower guide are respectively disposed above and below a workpiece. The upper guide and the lower guide respectively has wire guides for guiding the wire electrode. A pair of electric supply dies are respectively provided in the upper guide and the lower guide and are adapted to come into contact with and energize the wire electrode. An internal nozzle and an external nozzle are provided in at least one of the upper guide and the lower guide. A first piping system supplies the working fluid to the internal nozzle and a second piping system supplies the working fluid to the external nozzle, where the second piping system is independent of the first piping system. The working fluid having lower temperature and higher pressure than the working fluid jetted out and supplied from the external nozzle is jetted out and supplied to the workpiece from the internal nozzle.

摘要翻译： 上部导向件和下部导向件分别设置在工件的上方和下方。 上引导件和下引导件分别具有用于引导线电极的导线引导件。 一对电源模具分别设置在上引导件和下引导件中，并且适于与电线电极接触并使其通电。 内部喷嘴和外部喷嘴设置在上部引导件和下部引导件中的至少一个中。 第一管道系统将工作流体供应到内部喷嘴，第二管道系统将工作流体供应到外部喷嘴，其中第二管道系统独立于第一管道系统。 具有比从外部喷嘴喷出并供给的工作流体更低的温度和更高的压力的工作流体被喷出并从内部喷嘴供给到工件。

公开(公告)号：US06512193B1

公开(公告)日：2003-01-28

申请号：US09721629

申请日：2000-11-27

申请人： Toshio Moro ,  Seiji Satou

发明人： Toshio Moro ,  Seiji Satou

IPC分类号： B23H100

CPC分类号： B23H7/101 ,  B23H7/105

摘要： In a wire electric discharge machine in which the processing liquid exists between a wire electrode 2 and a work piece 3, and the work piece 3 is processed while the discharge is being generated, the wire electric discharge machine has a jetting nozzle 140 to jet the processing liquid to the work piece 3, and a wire guide portion to flow the processing liquid to the jetting nozzle 140 and to guide the wire electrode 2 into a bored hole, and the wire guide portion has the first passage 133b to flow the processing liquid into the jetting nozzle, and the second passage 131b to convert the direction of the processing liquid to be flowed into the first passage 133b.

摘要翻译： 在线电极2和工件3之间存在处理液的线放电机中，在放电时处理工件3的情况下，电火花线切割机具有喷射喷嘴140， 处理液体到工件3，线引导部分将处理液体流动到喷嘴140并将线电极2引导到钻孔中，并且导丝部分具有第一通道133b以使处理液体流动 并且第二通道131b将待流入的处理液体的方向转换成第一通道133b。

公开(公告)号：US06344624B1

公开(公告)日：2002-02-05

申请号：US09581744

申请日：2000-06-16

申请人： Toshio Moro ,  Seiji Satou

发明人： Toshio Moro ,  Seiji Satou

IPC分类号： B23H702

CPC分类号： B23H7/36 ,  B23H7/02 ,  B23H7/10 ,  B23H7/101 ,  B23H7/105

摘要： There are provided an upper guide (118) and a lower guide (109) which are respectively disposed above and below a workpiece (25) and respectively incorporate wire guides for guiding a wire electrode (119); a nozzle for jetting and supplying a working fluid from at least one of the upper guide (118) and the lower guide (109) toward the workpiece (25); and a pump for supplying the working fluid to the nozzle, so that a gas is mixed into the working fluid in a channel of the working fluid from the pump to the nozzle, and the working fluid in a state of a gas-liquid mixed phase is jetted and supplied from the nozzle to the workpiece (25).

摘要翻译： 设置有分别设置在工件（25）的上方和下方的上部引导件（118）和下部引导件（109），并分别包括用于引导线电极（119）的引线引导件。 用于从上引导件（118）和下引导件（109）中的至少一个向工件（25）喷射和供给工作流体的喷嘴; 以及用于将工作流体供给到喷嘴的泵，使得气体在工作流体从泵到喷嘴的通道中混入工作流体中，并且工作流体以气液混合相的状态 被喷射并从喷嘴供给到工件（25）。

公开(公告)号：US06294749B1

公开(公告)日：2001-09-25

申请号：US09567425

申请日：2000-05-10

申请人： Toshio Moro ,  Seiji Satou

发明人： Toshio Moro ,  Seiji Satou

IPC分类号： B23H710

CPC分类号： B23H7/105 ,  B23H7/101 ,  B23H7/107

摘要： A wire electrical discharge machine including a wire electrode for processing a workpiece while causing electrical discharge to take place with a working fluid interposed between the wire electrode and the workpiece, and an upper wire guide and a lower wire guide through which the wire electrode is passed and which have therein channels for the working fluid to flow therethrough, including: a working fluid nozzle fixed to a guide body portion and adapted to jet and supply the working fluid toward the workpiece; an electric supply die provided in the working fluid nozzle to energize the wire electrode by coming into contact therewith; a recessed portion for engagement with the wire electrode being provided in a surface of the electric supply die along a moving direction of the wire electrode; and a plurality of jetting ports for jetting the working fluid toward the wire electrode so as to press the wire electrode against the electric supply die.

摘要翻译： 一种线放电机，包括用于在工作介质插入在线电极和工件之间进行放电而对工件进行加工的线电极以及线电极通过的上线引导件和下引线引导件 其具有用于工作流体流过其中的通道，包括：工作流体喷嘴，其固定到引导主体部分并适于向工件喷射和供应工作流体; 设置在所述工作流体喷嘴中的供电模具，用于通过与所述线电极接触而对所述线电极通电; 用于与线电极接合的凹部沿着线电极的移动方向设置在电源模具的表面中; 以及多个用于将工作流体喷射到线电极的喷射口，以将线电极压靠在供电模具上。

公开(公告)号：US06686554B1

公开(公告)日：2004-02-03

申请号：US10069504

申请日：2002-02-27

申请人： Akihiro Goto ,  Toshio Moro ,  Seiji Satou

发明人： Akihiro Goto ,  Toshio Moro ,  Seiji Satou

IPC分类号： B23H702

CPC分类号： B23H7/36 ,  B23H7/02 ,  B23H7/101

摘要： A method of wire electric discharge machining by which an electric discharge is generated in a gap between a wire electrode (1a) and a workpiece (2) so that the workpiece (2) is machined, includes the steps of: a first step in which electric discharge machining is conducted in a dielectric liquid (4a); a second step in which electric discharge machining is conducted in mist (7); and a third step in which electric discharge machining is conducted in gas (8), such that the machining process is changed over when straightness of the workpiece (2) becomes a predetermined value. It is possible to provide a method of wire electric discharge machining, the productivity of which is high, suitable for highly accurate machining.

摘要翻译： 一种在线电极（1a）和工件（2）之间的间隙中产生放电以便加工工件（2）的放电加工的放线加工方法包括以下步骤：第一步骤，其中 电介质液体（4a）中进行放电加工。 进行放电加工的第二步骤（7）; 以及在气体（8）中进行放电加工的第三步骤，使得当所述工件（2）的直线度达到预定值时，所述加工过程被切换。 可以提供一种线材放电加工的方法，其生产率高，适合于高精度的加工。

公开(公告)号：US06294748B1

公开(公告)日：2001-09-25

申请号：US09462161

申请日：2000-01-05

申请人： Toshio Moro ,  Seiji Satou

发明人： Toshio Moro ,  Seiji Satou

IPC分类号： B23H100

CPC分类号： B23H7/105 ,  B23H7/101 ,  B23H7/107

摘要： A wire electrical discharge machine having an upper wire guide and a lower wire guide through which a wire electrode is passed and which have therein channels for the working fluid to flow therethrough, including: ajet nozzle which is engaged with and fixed to an outer peripheral surface of a distal end portion of the upper wire guide, and is adapted to guide the wire electrode to a hole in the lower wire guide through use of the fluid; a working fluid nozzle for covering the jet nozzle and having a through hole in a central portion thereof and a collar portion in a periphery thereof; a retaining plate for fixing an outer peripheral portion of the working fluid nozzle including the collar portion, and the retaining plate having a channel for supplying and discharging the fluid; and a sealed space portion which is disposed between the collar portion of the working fluid nozzle and the retaining plate and expands and contracts due to the fluid which flows in or out through the channel.

摘要翻译： 一种线放电机，具有上线引导件和下引线引导件，线电极通过该导线引导件和下引线引导件，其中具有用于工作流体流过其中的通道，包括：喷嘴，其与外周表面接合并固定 上导线引导件的远端部分，并且适于通过使用流体将线电极引导到下导线器中的孔; 用于覆盖喷嘴并在其中心部分具有通孔的工作流体喷嘴和其周边中的凸缘部分; 用于固定包括所述套环部分的工作流体喷嘴的外围部分的保持板，并且所述保持板具有用于供应和排出流体的通道; 以及设置在工作流体喷嘴的轴环部分和保持板之间的密封空间部分，并且由于通过通道流入或流出的流体而膨胀和收缩。

公开(公告)号：US06639172B1

公开(公告)日：2003-10-28

申请号：US10048571

申请日：2002-02-04

申请人： Akihiro Goto ,  Toshio Moro ,  Seiji Satou

发明人： Akihiro Goto ,  Toshio Moro ,  Seiji Satou

IPC分类号： B23H100

CPC分类号： B23H7/02 ,  B23H7/101 ,  B23H7/34 ,  B23H7/36

摘要： The wire electric discharge machining apparatus includes apparatus or generating a discharge in a gap between a wire electrode (1a) and a machining subject (2) to machine the machining subject. A gas supplying unit (8) supplies a pressurized gas in the gap between the wire electrode and the machining subject. This wire electric discharge machining apparatus has a high productivity, and it is suitable for high-precision machining.

摘要翻译： 线放电加工装置包括在线电极（1a）和加工对象（2）之间的间隙中产生放电以加工加工对象的装置。 气体供给单元（8）在线电极和加工对象之间的间隙中供给加压气体。 该线材放电加工装置具有高生产率，适用于高精度加工。

公开(公告)号：US06417480B2

公开(公告)日：2002-07-09

申请号：US09822034

申请日：2001-03-30

申请人： Akihiro Goto ,  Toshio Moro

发明人： Akihiro Goto ,  Toshio Moro

IPC分类号： B23K1500

CPC分类号： B23H9/008 ,  B23H1/04 ,  B23H1/06

摘要： The electrode used in processing a surface of a mold is manufactured as follows. Material powder such as metal powder or metal compound powder is filled in a female mold of the mold. Then the material powder in the female mold is press-molded using a male mold. The surface of the mold is then treated using this electrode.

摘要翻译： 用于加工模具表面的电极如下制造。 将诸如金属粉末或金属化合物粉末的材料粉末填充到模具的阴模中。 然后使用阳模将模具中的材料粉末压模。 然后使用该电极处理模具的表面。

公开(公告)号：US06821579B2

公开(公告)日：2004-11-23

申请号：US09822025

申请日：2001-03-30

申请人： Takashi Yuzawa ,  Akihiro Goto ,  Toshio Moro

发明人： Takashi Yuzawa ,  Akihiro Goto ,  Toshio Moro

IPC分类号： H05H148

CPC分类号： C23C26/00 ,  B23H9/00 ,  B23H9/008 ,  F16C29/005 ,  F16C33/64 ,  Y10T428/12167 ,  Y10T428/12174

摘要： A discharge electrode comprising a material having solid lubricant effect, such as molybdenum, is used to generate discharge in a pulse form between the discharge electrode and a workpiece, the surface of which is to be treated, in working liquid containing carbon components, such as water. Material consumed or melted from the discharge electrode, generated because of the electric discharge energy based on the pulse form discharge, gets adhered to and deposited onto a surface of the workpiece thereby forming a coat having lubricant effect on the surface of the workpiece.

摘要翻译： 包括具有固体润滑效果的材料如钼的放电电极用于在放电电极和待处理表面的工件之间以脉冲形式在包含碳成分的工作液体中产生放电，例如 水。 由于基于脉冲形式放电的放电能量而产生的从放电电极消耗或熔化的材料粘附并沉积到工件的表面上，从而在工件的表面上形成具有润滑效果的涂层。

公开(公告)号：US06333480B1

公开(公告)日：2001-12-25

申请号：US09467248

申请日：1999-12-20

申请人： Koutarou Watanabe ,  Toshio Moro

发明人： Koutarou Watanabe ,  Toshio Moro

IPC分类号： B23H100

CPC分类号： B23H7/02

摘要： In order to improve ease of assembly and machining accuracy of a wire electric discharge machine, the present invention constructs a column and a lower support assembly to be separated, and configures the lower support assembly to have a structure integrally composed of a proximal portion having the same sectional shape as a sectional shape of the column, and a central projecting portion that projects from a center of a bottom surface of the proximal portion to support a lower arm. Furthermore, the lower arm is attached to the central projecting portion of the lower support assembly, while a Y-axis guide guided by a Y-axis guide rail of a Y-axis guiding mechanism, for example, is attached to the bottom surface of the proximal portion of the lower support assembly. Then the proximal portion and a bottom surface of the column are connected by bolts.

摘要翻译： 为了提高线放电机的组装容易性和加工精度，本发明构成了要分离的柱和下支撑组件，并且将下支撑组件构造成具有由近端部分 与柱的截面形状相同的截面形状，以及从近端部分的底面的中心突出以支撑下臂的中心突出部分。 此外，下臂附接到下支撑组件的中心突出部分，而由Y轴引导机构的Y轴导轨引导的Y轴引导件附接到 下支撑组件的近端部分。 然后，柱的近端部分和底部表面通过螺栓连接。