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1.发明申请公开(公告)号：US20050077269A1
公开(公告)日：2005-04-14
申请号：US10681347
申请日：2003-10-09
申请人： Shigeharu Yokomichi
发明人： Shigeharu Yokomichi
摘要： A small hole electrical discharge machining apparatus 1 is comprised of electrode holding 27 means for holding an upper part of an electrode 39, electrode guide means 41 for guiding a lower part of the electrode 39, a jet nozzle 73 injecting a water let (WJ) from the electrode holding means 27, and a fluid channel 97 which supplies a gas, such as air, to an electrode guide 75 of the electrode guide means. The electrode 39 is guided with the water jet (WJ) toward the workpiece (W), and small hole electrical discharge machining is performed while the gas is being released from the electrode guide 75 into a working liquid via the fluid channel 97.
摘要翻译： 小孔放电加工装置1由用于保持电极39的上部的电极保持件27，用于引导电极39的下部的电极引导装置41，注入水（WJ）的喷嘴73， 和电极保持装置27的电极引导件75，以及向电极引导装置的电极引导件75供给诸如空气的气体的流体通道97。 电极39用水射流（WJ）向工件（W）引导，并且当气体通过流体通道97从电极引导件75释放到工作液体中时，进行小孔放电加工。
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2.发明授权公开(公告)号：US06576858B1
公开(公告)日：2003-06-10
申请号：US10053708
申请日：2002-01-24
申请人： Shigeharu Yokomichi
发明人： Shigeharu Yokomichi
IPC分类号： B23H100
CPC分类号： B23H7/265 , B23H7/30 , B23H7/36 , B23H9/14 , B23H2400/10
摘要： A small hole electrical discharge machining apparatus, including: a slide base; a Z axis slide freely positionable in a vertical direction, the Z axis slide being provided on the slide base; an electrode holding member for holding an upper portion of a stick-shaped or pipe-shaped electrode, the electrode holding member being provided on the Z axis slide so as to be freely rotatable; an electrode guiding member for guiding a lower portion of the electrode, the electrode guiding member being provided on the slide base; and an electrode motor for rotatively driving the electrode holding member, the electrode motor being provided on the Z axis slide. Moreover, the electrode holding member is provided with a jet nozzle for guiding the electrode by use of a water jet.
摘要翻译： 一种小孔放电加工装置，包括：滑动基座; Z轴滑动件可在垂直方向上自由定位，Z轴滑块设置在滑动基座上; 用于保持棒状或管状电极的上部的电极保持构件，电极保持构件设置在Z轴滑动件上以便可自由旋转; 用于引导电极的下部的电极引导构件，电极引导构件设置在滑动基座上; 以及用于旋转地驱动电极保持构件的电极马达，电极马达设置在Z轴滑块上。 此外，电极保持构件设置有用于通过使用水射流引导电极的喷嘴。
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3.发明授权公开(公告)号：US06806435B2
公开(公告)日：2004-10-19
申请号：US10108425
申请日：2002-03-29
IPC分类号： B23H100
摘要： A small hole electric discharge machine drill is provided with a depth-specific processor and a tiltable unit operable in fluid. The turntable unit includes a first axis with a first center of rotation and a second tilting axis with a second center of rotation. The turntable unit is provided inside a work tank that may be filled with fluid. The small hole electric discharge machine drill includes an electrode for small hole processing.
摘要翻译： 一个小孔放电机钻具设置有深度专用处理器和可流动的可操作的转台单元。 转台单元包括具有第一旋转中心的第一轴线和具有第二旋转中心的第二倾斜轴线。 转盘单元设置在可能充满流体的工作罐内。 小孔放电钻头包括用于小孔加工的电极。
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公开(公告)号：US5130508A
公开(公告)日：1992-07-14
申请号：US394643
申请日：1989-08-16
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： In a wire discharge machine, threading of the wire is accomplished by tensioning the wire to straighten same and applying an electric current thereto to facilitate separation thereof. Clamps hold and help tension the wire by securing one or more ends at a particular location. The tensioning is accomplished with drive motors, which may be or include pulse motors.
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5.发明授权公开(公告)号：US07202439B2
公开(公告)日：2007-04-10
申请号：US10866815
申请日：2004-06-15
CPC分类号： B23H7/101 , B23H1/10 , B23H7/26 , B23H7/36 , Y10T137/86236
摘要： A small-hole electrical discharge machining device comprises a diaphragm which can be moved up and down along a notch window provided in a work tank for mounting a work in the work tank in which a working fluid can be filled or discharged, and adjusts the height of the working fluid; a W-axis slide which can be moved up and down, and having an electrode guide in the lower end portion; a master cylinder which is moved up and down corresponding to up-and-down movement of the W-axis slide; and a slave cylinder which is connected with the master cylinder through a pipeline and with a diaphragm driving mechanism, and wherein the diaphragm is moved up and down corresponding to up and down movement of the W-axis slide.
摘要翻译： 一种小孔放电加工装置，其特征在于，具有能够沿着设置在工作罐中的切口窗口上下移动的隔膜，用于将工件安装在工作容器中，工作流体可以在其中被填充或排出，并且调节高度 的工作流体; 可以上下移动的W轴滑动件，在下端部具有电极引导件; 主缸，其与W轴滑块的上下运动相对上下移动; 以及从动缸，其通过管道与主缸连接并具有隔膜驱动机构，并且其中隔膜相应于W轴滑块的上下运动而上下移动。
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公开(公告)号：US5064983A
公开(公告)日：1991-11-12
申请号：US540755
申请日：1990-06-20
申请人： Shigeharu Yokomichi , Yasunori Ono
发明人： Shigeharu Yokomichi , Yasunori Ono
摘要： An electric discharge wire cutting machine with one nozzle above the workpiece and another nozzle beneath the workpiece, one of the nozzles having a shape obtained by rotating an arc of a circle about the central axis of the conical configuration of the nozzle. This shape allows the working fluid to be smoothly expelled and to prevent the formation of gas bubbles by the wire in the working zone which might prevent adequate cooling of the wire and thereby cuase the wire to break.
摘要翻译： 一种放电线切割机，其具有在工件上方的一个喷嘴和在工件下方的另一个喷嘴，其中一个喷嘴具有通过围绕喷嘴的锥形结构的中心轴旋转圆弧而获得的形状。 这种形状允许工作流体平滑地排出并且防止工作区域中的线形成气泡，这可能阻止线的充分冷却，从而使电线断裂。
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7.发明授权公开(公告)号：US06933456B2
公开(公告)日：2005-08-23
申请号：US10681347
申请日：2003-10-09
申请人： Shigeharu Yokomichi
发明人： Shigeharu Yokomichi
摘要： A small hole electrical discharge machining apparatus includes an electrode holder that holds an upper part of an electrode, an electrode guider that guides a lower part of the electrode, a jet nozzle that injects water jet to the electrode holder, and a fluid channel that supplies a gas, such as air, to an electrode guide of the electrode guider. The electrode is guided with the water jet toward the workpiece, such that small hole electrical discharge machining is performed while the gas is being released from the electrode guide into a working liquid via the fluid channel.
摘要翻译： 小孔放电加工装置包括：电极保持器，其保持电极的上部;引导电极的下部的电极引导件;将喷射水喷射到电极保持器的喷嘴;以及供给 诸如空气的气体到电极引导器的电极引导件。 电极通过水射流向工件引导，使得当气体通过流体通道从电极引导件释放到工作液体中时执行小孔放电加工。
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公开(公告)号：US5142116A
公开(公告)日：1992-08-25
申请号：US540754
申请日：1990-06-20
申请人： Shigeharu Yokomichi , Yasunori Ono
发明人： Shigeharu Yokomichi , Yasunori Ono
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： A wire cutting electric discharge machine with a wire guide roller having a V-shaped groove beneath the workpiece, and a wire guide between the guide roller and a conveyor belt.
摘要翻译： 一种线切割放电机，其具有在工件下方具有V形槽的导线辊，以及在引导辊和传送带之间的导线。
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公开(公告)号：US4675492A
公开(公告)日：1987-06-23
申请号：US792771
申请日：1985-10-30
申请人： Shigeharu Yokomichi , Yasunori Ono
发明人： Shigeharu Yokomichi , Yasunori Ono
CPC分类号： B23H7/101
摘要： A nozzle lifting apparatus for a wire cutting electric discharge machine consisting of a nozzle for supplying a processing liquid or dielectric fluid to the electric discharge section of a workpiece, the nozzle being provided on the lower section of an elevating rod vertically movably supported by an upper arm; a slide member provided vertically movably on the inside of a guide frame integrally provided on the elevating rod; and an elevating activation rod supported on the upper arm for vertically activating the elevating rod through the slide member and interlockingly linked to the slide member. A concave section formed in the guide frame of the nozzle lifting apparatus is provided with a shock absorbing member. The slide is also located in the concave section.
摘要翻译： 一种用于线切割放电机的喷嘴提升装置，包括用于向工件的放电部分供应处理液或介质流体的喷嘴，喷嘴设置在升降杆的下部上，该升降杆可垂直地由上部 臂; 滑动构件，其设置在一体地设置在所述升降杆上的引导框架的内部上垂直移动地设置; 以及支撑在所述上臂上的升降活动杆，用于通过所述滑动构件垂直地启动所述升降杆，并与所述滑动构件互锁地连接。 形成在喷嘴提升装置的引导框架中的凹部设置有减震构件。 滑块也位于凹部。
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