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公开(公告)号：US06858125B2
公开(公告)日：2005-02-22
申请号：US10248214
申请日：2002-12-27
申请人： Bin Wei , Roger Etherington , Michael Lamphere
发明人： Bin Wei , Roger Etherington , Michael Lamphere
CPC分类号： B23H3/00 , B23H1/00 , B23H7/30 , B23H9/10 , B23H2400/10
摘要： A multi-axis machine, with numerical control on each axis, is used to drive the tool and workpiece movements necessary to machining complex airfoil geometry. Tooling is typically made of a metal such as brass or other low cost material and rotates during machining. The tooling may be any shape(cylindrical, conical) and size depending on application. A DC power (continuous or pulsed) is used to provide voltage across the tool and workpiece. A medium such as water, de-ionized water, or electrolyte (such as sodium nitrite) is provided between the tool and workpiece. Workpiece metal is removed in a controlled manner by high intensity thermal erosion.
摘要翻译： 在每个轴上都有数轴控制的多轴机床用于驱动加工复杂翼面几何形状所需的刀具和工件运动。 模具通常由诸如黄铜或其他低成本材料的金属制成，并在加工过程中旋转。 根据应用，工具可以是任何形状（圆柱形，圆锥形）和尺寸。 直流电源（连续或脉冲）用于提供工具和工件上的电压。 在工具和工件之间提供诸如水，去离子水或电解质（例如亚硝酸钠）的介质。 工件金属以受控的方式通过高强度热侵蚀被去除。
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2.发明授权Method and apparatus for near net shape rapid rough electromachining for blisks 有权用于近网形状快速粗糙电动加工的方法和装置公开(公告)号：US06787728B2
公开(公告)日：2004-09-07
申请号：US10248215
申请日：2002-12-27
申请人： Bin Wei , Martin Lee , Roger Etherington , Michael Lamphere
发明人： Bin Wei , Martin Lee , Roger Etherington , Michael Lamphere
IPC分类号： B23H712
摘要： A ring or inverted-cup shaped cutting element is used as a tool electrode for electromachining to rough machine the airfoils on blisks to near net shape. The cutting element is rotated and positioned with respect to the blisk by a CNC (Computer Numerically Controlled) drive arrangement.
摘要翻译： 环或倒杯形的切割元件用作电机的工具电极，以将翼片上的翼型件粗糙地加工成近似的网状。 切割元件通过CNC（计算机数字控制）驱动装置相对于叶片旋转和定位。
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公开(公告)号：US20070256939A1
公开(公告)日：2007-11-08
申请号：US11770207
申请日：2007-06-28
申请人： Bin Wei , Michael Lamphere , Steven Hayashi , Jeffrey Wessels , Renwei Yuan , Yuanfeng Luo , Yimin Zhan
发明人： Bin Wei , Michael Lamphere , Steven Hayashi , Jeffrey Wessels , Renwei Yuan , Yuanfeng Luo , Yimin Zhan
IPC分类号： B23H3/00
CPC分类号： B23H1/022 , B23H7/32 , B23H9/10 , B23H2400/10 , B23K9/013
摘要： An electroerosion apparatus comprising: an electrode, a multiaxis machine, an electrolyte supply including a conduit for circulating an electrolyte, and a controller in operative communication with the multiaxis machine and configured for distributing intermittent multiple electrical arcs between the electrode and a workpiece. The multiaxis machine comprises a tool head configured to support and to spin the electrode, and a spindle configured to support a workpiece. The electrolyte comprises an anti-rusting agent, a defoaming agent, a lucent additive, a burst additive, a surface active medium, a lubricant, and water, and has a conductivity of about 0.1 milliSiemens to about 30 milliSiemens. In one embodiment, the method of electroerosion machining a workpiece comprises: creating relative motion between a spinning electrode and a workpiece; circulating an electrolyte around the spinning electrode, and distributing multiple electrical arcs between the electrode tip and the workpiece.
摘要翻译： 一种电腐蚀装置，包括：电极，多轴机器，包括用于使电解质循环的导管的电解质供给源，以及与所述多轴机器可操作地连通并被配置为在所述电极和工件之间分配间歇性多个电弧的控制器。 多轴机器包括构造成支撑和旋转电极的工具头，以及构造成支撑工件的心轴。 电解质包含防锈剂，消泡剂，透明添加剂，爆炸添加剂，表面活性剂，润滑剂和水，并且具有约0.1毫西门子至约30毫西门子的电导率。 在一个实施例中，电极加工工件的方法包括：在纺丝电极和工件之间产生相对运动; 在电纺丝电极周围循环电解质，并在电极末端和工件之间分配多个电弧。
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公开(公告)号：US20050218089A1
公开(公告)日：2005-10-06
申请号：US10708879
申请日：2004-03-30
申请人： Bin Wei , Michael Lamphere , Renwei Yuan , Andy Ji
发明人： Bin Wei , Michael Lamphere , Renwei Yuan , Andy Ji
CPC分类号： B23H1/10
摘要： A flushing and filtering system for an electroerosion machine includes a work tank configured to maintain a workpiece therein, a first filtering stage for roughly filtering residue-containing machining liquid exiting from the work tank, and a second filtering stage for finely filtering roughly-filtered machining liquid exiting from the first filtering stage.
摘要翻译： 用于电腐蚀机的冲洗和过滤系统包括：配置成将工件保持在其中的工作罐，用于粗略地过滤从工作罐排出的含残留物的加工液的第一过滤台和用于精细过滤粗略过滤的加工 从第一过滤阶段排出的液体。
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公开(公告)号：US20070175751A1
公开(公告)日：2007-08-02
申请号：US11733477
申请日：2007-04-10
申请人： Thomas Batzinger , Wei Li , Michael Lamphere , Thomas Rogenski , Bin Wei , Carl Lester , Robert Filkins
发明人： Thomas Batzinger , Wei Li , Michael Lamphere , Thomas Rogenski , Bin Wei , Carl Lester , Robert Filkins
IPC分类号： C25F7/00
CPC分类号： B23H3/02
摘要： In an electrochemical machining tool assembly having at least one electrode arranged across a gap from a workpiece, the electrode being energized by application of a potential difference ΔV between the electrode and the workpiece, a method of monitoring machining includes exciting at least one ultrasonic sensor to direct an ultrasonic wave toward a surface of the electrode and receiving a reflected ultrasonic wave from the surface of the electrode using the ultrasonic sensor. The reflected ultrasonic wave includes a number of reflected waves from the surface of the electrode and from a surface of the workpiece. The method further includes delaying the excitation of the ultrasonic sensor a dwell time Td after a reduction of the potential difference ΔV across the electrode and the workpiece occurs.
摘要翻译： 在电化学加工工具组件中，具有跨过工件的间隙布置的至少一个电极，通过在电极和工件之间施加电位差ΔV来激励电极，监测加工的方法包括激励至少一个超声波传感器 将超声波引向电极的表面，并使用超声波传感器从电极的表面接收反射的超声波。 反射的超声波包括从电极的表面和工件的表面的多个反射波。 该方法还包括在电极和工件出现电位差DeltaV的减小之后延迟超声波传感器的激励停留时间T d1。
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6.发明申请公开(公告)号：US20050098445A1
公开(公告)日：2005-05-12
申请号：US10706472
申请日：2003-11-10
申请人： Thomas Batzinger , Wei Li , Michael Lamphere , Thomas Rogenski , Bin Wei , Carl Lester , Robert Filkins
发明人： Thomas Batzinger , Wei Li , Michael Lamphere , Thomas Rogenski , Bin Wei , Carl Lester , Robert Filkins
CPC分类号： B23H3/02
摘要： In an electrochemical machining tool assembly having at least one electrode arranged across a gap from a workpiece, the electrode being energized by application of a potential difference ΔV between the electrode and the workpiece, a method of monitoring machining includes exciting at least one ultrasonic sensor to direct an ultrasonic wave toward a surface of the electrode and receiving a reflected ultrasonic wave from the surface of the electrode using the ultrasonic sensor. The reflected ultrasonic wave includes a number of reflected waves from the surface of the electrode and from a surface of the workpiece. The method further includes delaying the excitation of the ultrasonic sensor a dwell time Td after a reduction of the potential difference ΔV across the electrode and the workpiece occurs.
摘要翻译： 在电化学加工工具组件中，具有跨过工件的间隙布置的至少一个电极，通过在电极和工件之间施加电位差ΔV来激励电极，监测加工的方法包括激励至少一个超声波传感器 将超声波引向电极的表面，并使用超声波传感器从电极的表面接收反射的超声波。 反射的超声波包括从电极的表面和工件的表面的多个反射波。 该方法还包括在跨越电极和工件发生电位差ΔV的减小之后延迟超声波传感器的激励停留时间Td。
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公开(公告)号：US20070228017A1
公开(公告)日：2007-10-04
申请号：US11395912
申请日：2006-03-31
申请人： Bin Wei , Michael Lamphere , Jeffrey Wessels
发明人： Bin Wei , Michael Lamphere , Jeffrey Wessels
IPC分类号： B23H5/02
CPC分类号： B23H1/00 , B23H7/26 , B23H7/30 , B23H2400/10
摘要： An electromachining process and apparatus includes providing both high-speed electroerosion functions for rapidly rough finishing a workpiece and electrodischarge machining functions for fine finishing.
摘要翻译： 电加工工艺和设备包括提供用于快速粗加工工件的高速电腐蚀功能和用于精加工的放电加工功能。
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公开(公告)号：US20060108328A1
公开(公告)日：2006-05-25
申请号：US10996218
申请日：2004-11-23
申请人： Yuanfeng Luo , Renwei Yuan , Kelvin Wang , Bin Wei , Michael Lamphere
发明人： Yuanfeng Luo , Renwei Yuan , Kelvin Wang , Bin Wei , Michael Lamphere
摘要： A method for monitoring machining in an electroerosion assembly having a power supply and an electrode arranged across a gap from a workpiece, includes measuring a voltage at a point in a voltage waveform after a time delay td of one half of a pulse width of the voltage waveform. The measurements are repeated for multiple pulses of the voltage waveform to obtain multiple voltages, each of the voltages corresponding to a point in respective pulses. The voltages are averaged to obtain an average voltage, which is compared with at least one threshold voltage, to determine whether the machining is in control. A control signal is generated if the comparison indicates that the process is not in control, the control signal being configured to regulate an operating parameter of the power supply, and the control signal is supplied to the power supply, if generated.
摘要翻译： 一种用于在具有电源和跨工件的间隙布置的电极的电腐蚀组件中监测加工的方法，包括在时间延迟t 1之后测量电压波形中的点处的电压 电压波形的一半脉冲宽度。 对电压波形的多个脉冲重复测量以获得多个电压，每个电压对应于各个脉冲中的点。 将电压平均以获得与至少一个阈值电压进行比较的平均电压，以确定加工是否处于控制状态。 如果比较指示处理不在控制中，则控制信号被产生，控制信号被配置为调节电源的操作参数，并且如果产生，则控制信号被提供给电源。
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公开(公告)号：US20050247569A1
公开(公告)日：2005-11-10
申请号：US10842344
申请日：2004-05-07
申请人： Michael Lamphere , Bin Wei , Renwei Yuan , Jeffrey Wessels
发明人： Michael Lamphere , Bin Wei , Renwei Yuan , Jeffrey Wessels
CPC分类号： B23H1/022 , B23H7/32 , B23H9/10 , B23H2400/10 , B23K9/013
摘要： An electroerosion apparatus includes a tubular electrode supported in a tool head in a multiaxis machine. The machine is configured for spinning the electrode along multiple axes of movement relative to a workpiece supported on a spindle having an additional axis of movement. A power supply powers the electrode as a cathode and the workpiece as an anode. Electrolyte is circulated through the tubular electrode during operation. And, a controller is configured to operate the machine and power supply for distributing multiple electrical arcs between the electrode and workpiece for electroerosion thereof as the spinning electrode travels along its feedpath.
摘要翻译： 电腐蚀装置包括在多轴机器中的工具头中支撑的管状电极。 机器被配置为相对于支撑在具有附加运动轴线的主轴上的工件沿着运动的多个轴线旋转电极。 电源为电极供电，工件为阳极。 电解液在操作过程中通过管状电极循环。 并且，控制器被配置为操作机器和电源，用于在电极和工件之间分配多个电弧，以在纺丝电极沿其进给路径行进时进行电极化。
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