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1. 发明申请

US20060108328A1 Methods and systems for monitoring and controlling electroerosion 有权
标题翻译：监测和控制电腐蚀的方法和系统
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
IPC分类号： B23H7/14 , B23H1/02
CPC分类号： B23H7/16 , B23H1/02
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。

2. 发明申请

US20070256939A1 Methods and Apparatus for Electroerosion 审中-公开
标题翻译：电解法的方法和装置
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。

3. 发明授权

US08323473B2 Methods and systems for monitoring and controlling electroerosion 有权
标题翻译：监测和控制电腐蚀的方法和系统
公开(公告)号：US08323473B2
公开(公告)日：2012-12-04
申请号：US10996218
申请日：2004-11-23
申请人： Yuanfeng Luo , Renwei Yuan , Kelvin Junwen Wang , Bin Wei , Michael Scott Lamphere
发明人： Yuanfeng Luo , Renwei Yuan , Kelvin Junwen Wang , Bin Wei , Michael Scott Lamphere
IPC分类号： B23H5/00 , B23H7/06 , B23H7/18
CPC分类号： B23H7/16 , B23H1/02
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间隙布置的电极的电腐蚀组件中监测加工的方法，包括在所述电压的脉冲宽度的一半的时间延迟td之后测量电压波形中的点处的电压波形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。

4. 发明授权

US08236162B2 Electroerosion machining system and method for electrode wear compensation 有权
标题翻译：电极加工系统及电极磨损补偿方法
公开(公告)号：US08236162B2
公开(公告)日：2012-08-07
申请号：US12241129
申请日：2008-09-30
申请人： Yimin Zhan , Bin Wei , Michael Scott Lamphere , Renwei Yuan , Yuanfeng Luo
发明人： Yimin Zhan , Bin Wei , Michael Scott Lamphere , Renwei Yuan , Yuanfeng Luo
IPC分类号： B23H3/00 , B23H5/00 , B23H7/00 , B23H9/00 , B23H11/00 , C25F3/00 , C25F7/00 , H05K3/07 , B23H9/10 , C25D17/00 , B23K9/00
CPC分类号： B23H7/20 , B23H7/14
摘要： An electroerosion machining system comprises an electrode, a power supply, an electrolyte supply, an electroerosion controller connected to and monitoring the power supply, and a working apparatus configured to move the electrode relative to the workpiece. The electroerosion machining system further comprises a CNC controller configured to cooperate with the electroerosion controller to control the working apparatus, and to calculate a wear value of the electrode. Further, the CNC controller is configured to segment the toolpath of every layer into a plurality of segments, and to divide the compensation value for every layer to be machined into a plurality of value segments, and further to use the value segments to compensate for electrode wear along the respective toolpath segments during machining of the workpiece. An electroerosion machining method is also presented.
摘要翻译：电腐蚀加工系统包括电极，电源，电解质供应，连接到和监视电源的电腐蚀控制器，以及被配置为使电极相对于工件移动的加工装置。电腐蚀加工系统还包括配置成与电腐蚀控制器配合以控制加工设备并计算电极的磨损值的CNC控制器。此外，CNC控制器被构造成将每层的刀具路径分割成多个段，并将要加工的每个层的补偿值划分为多个值段，并且还使用该值段来补偿电极在加工工件期间沿相应的刀具路径段磨损。还提出了电腐蚀加工方法。

5. 发明申请

US20100078333A1 ELECTROEROSION MACHINING SYSTEM AND METHOD FOR ELECTRODE WEAR COMPENSATION 有权
标题翻译：电雕加工系统及电极磨损补偿方法
公开(公告)号：US20100078333A1
公开(公告)日：2010-04-01
申请号：US12241129
申请日：2008-09-30
申请人： Yimin Zhan , Bin Wei , Michael Scott Lamphere , Renwei Yuan , Yuanfeng Luo
发明人： Yimin Zhan , Bin Wei , Michael Scott Lamphere , Renwei Yuan , Yuanfeng Luo
IPC分类号： C25F3/14 , C25F7/00
CPC分类号： B23H7/20 , B23H7/14
摘要： An electroerosion machining system comprises an electrode, a power supply, an electrolyte supply, an electroerosion controller connected to and monitoring the power supply, and a working apparatus configured to move the electrode relative to the workpiece. The electroerosion machining system further comprises a CNC controller configured to cooperate with the electroerosion controller to control the working apparatus, and to calculate a wear value of the electrode. Further, the CNC controller is configured to segment the toolpath of every layer into a plurality of segments, and to divide the compensation value for every layer to be machined into a plurality of value segments, and further to use the value segments to compensate for electrode wear along the respective toolpath segments during machining of the workpiece. An electroerosion machining method is also presented.
摘要翻译：电腐蚀加工系统包括电极，电源，电解质供应，连接到和监视电源的电腐蚀控制器，以及被配置为使电极相对于工件移动的加工装置。电腐蚀加工系统还包括配置成与电腐蚀控制器配合以控制加工设备并计算电极的磨损值的CNC控制器。此外，CNC控制器被构造成将每层的刀具路径分割成多个段，并将要加工的每个层的补偿值划分为多个值段，并且还使用该值段来补偿电极在加工工件期间沿相应的刀具路径段磨损。还提出了电腐蚀加工方法。

6. 发明申请

US20120285820A1 TOOL ADAPTER ASSEMBLY AND MACHINING SYSTEM 有权
标题翻译：工具适配器和加工系统
公开(公告)号：US20120285820A1
公开(公告)日：2012-11-15
申请号：US13574345
申请日：2011-01-20
申请人： Hongtao Li , Bin Wei , Xiaobin Chen , Steven Robert Hayashi , Renwei Yuan , Yuanfeng Luo
发明人： Hongtao Li , Bin Wei , Xiaobin Chen , Steven Robert Hayashi , Renwei Yuan , Yuanfeng Luo
IPC分类号： B23H3/10
CPC分类号： B23H7/36 , B23H3/02 , B23H3/10 , B23H7/20 , B23H9/14
摘要： A machining system is provided and includes a machining tool comprising a spindle, one or more electrodes configured to perform the electromachining, and one or more tool holding elements configure to conductively hold the respective one or more electrodes and be assembled onto the spindle of the machining tool. The machining system further comprises one or more adapters and one or more power sources configured to electrically connect to the respective one or more adapters and the workpiece. The one or more adapters are configured to conductively contact the respective one or more tool holding elements. Further, the machining system comprises one or more machining solution sources provided to pass one or more machining solutions between the workpiece and the respective one or more electrodes. A tool adapter assembly is also presented.
摘要翻译：提供了一种加工系统，其包括一个加工工具，该加工工具包括一个主轴，一个或多个被配置为执行电机加工的电极，以及一个或多个工具保持元件，其构造成导电地保持相应的一个或多个电极并被组装到加工主轴上工具。加工系统还包括一个或多个适配器和一个或多个配置成电连接到相应的一个或多个适配器和工件的电源。一个或多个适配器被配置为导电地接触相应的一个或多个工具保持元件。此外，加工系统包括一个或多个加工液源，其被提供以在工件和相应的一个或多个电极之间传递一个或多个加工溶液。还提供了工具适配器组件。

7. 发明授权

US08911599B2 Tool adapter assembly and machining system 有权
标题翻译：工具适配器组装和加工系统
公开(公告)号：US08911599B2
公开(公告)日：2014-12-16
申请号：US13574345
申请日：2011-01-20
申请人： Hongtao Li , Bin Wei , Xiaobin Chen , Steven Robert Hayashi , Renwei Yuan , Yuanfeng Luo
发明人： Hongtao Li , Bin Wei , Xiaobin Chen , Steven Robert Hayashi , Renwei Yuan , Yuanfeng Luo
IPC分类号： B23H11/00 , C25F7/00 , B23H3/10 , B23H7/20 , B23H7/36
CPC分类号： B23H7/36 , B23H3/02 , B23H3/10 , B23H7/20 , B23H9/14
摘要： A machining system is provided and includes a machining tool comprising a spindle, one or more electrodes configured to perform the electromachining, and one or more tool holding elements configure to conductively hold the respective one or more electrodes and be assembled onto the spindle of the machining tool. The machining system further comprises one or more adapters and one or more power sources configured to electrically connect to the respective one or more adapters and the workpiece. The one or more adapters are configured to conductively contact the respective one or more tool holding elements. Further, the machining system comprises one or more machining solution sources provided to pass one or more machining solutions between the workpiece and the respective one or more electrodes. A tool adapter assembly is also presented.
摘要翻译：提供了一种加工系统，其包括一个加工工具，该加工工具包括一个主轴，一个或多个被配置为执行电机加工的电极，以及一个或多个工具保持元件，其构造成导电地保持相应的一个或多个电极并被组装到加工的主轴上工具。加工系统还包括一个或多个适配器和一个或多个配置成电连接到相应的一个或多个适配器和工件的电源。一个或多个适配器被配置为导电地接触相应的一个或多个工具保持元件。此外，加工系统包括一个或多个加工液源，其被提供以在工件和相应的一个或多个电极之间传递一个或多个加工溶液。还提供了工具适配器组件。

8. 发明授权

US07824526B2 Adaptive spindle assembly for electroerosion machining on a CNC machine tool 有权
标题翻译：用于数控机床电腐蚀加工的自适应主轴组件
公开(公告)号：US07824526B2
公开(公告)日：2010-11-02
申请号：US11608884
申请日：2006-12-11
申请人： Renwei Yuan , Yimin Zhan , Ugo Cantelli , Yuanfeng Luo , Garth M. Nelson
发明人： Renwei Yuan , Yimin Zhan , Ugo Cantelli , Yuanfeng Luo , Garth M. Nelson
IPC分类号： B23H7/32
CPC分类号： B23H7/26 , B23H1/10 , B23H7/30 , B23H7/36 , Y10T29/49826
摘要： An apparatus and method for adapting a CNC milling machine for electroerosion machining. The apparatus includes a tubular electrode on the distal end of an adapter shaft. A tool holder on the proximal end of the adapter shaft is mountable in the chuck of a cutter spindle in the milling machine. The adapter shaft is rotatably mounted within a bearing and an electrical brush contact subassembly, both of which are supported by a bracket. The bracket is attached to the milling machine but insulates it from the tool electrode. The bearing supports the adapter shaft in alignment with the CNC spindle. An electrical power supply energizes the electrode and the workpiece for electroerosion in a gap between them. Electrolyte is circulated through the spinning tool electrode during operation. The CNC computer is configured to operate the machine, power supply, and electrolyte flow for electroerosion machining.
摘要翻译：一种适用于电动加工的数控铣床的设备和方法。该装置包括在适配器轴的远端上的管状电极。适配器轴的近端上的刀架可安装在铣床中的刀具主轴的卡盘中。适配器轴可旋转地安装在轴承和电刷接触子组件中，两者均由支架支撑。支架安装在铣床上，但与工具电极绝缘。轴承支撑与CNC主轴对准的转接轴。电源在电极和工件之间的间隙中激励电极。电解液在操作过程中通过纺丝工具电极循环。 CNC电脑配置为操作电机加工的机器，电源和电解液。

9. 发明申请

US20090001053A1 ROUGH MACHING METHOD AND ELECTROEROSION TOOL PERFORMING THE SAME 有权
标题翻译：粗加工方法和电动工具执行相同
公开(公告)号：US20090001053A1
公开(公告)日：2009-01-01
申请号：US12098478
申请日：2008-04-07
申请人： Yuanfeng Luo , Garth Nelson , Ugo Cantelli , Renwei Yuan , Yimin Zhan
发明人： Yuanfeng Luo , Garth Nelson , Ugo Cantelli , Renwei Yuan , Yimin Zhan
IPC分类号： B23H1/04 , B23H7/26
CPC分类号： B23H9/10 , B23H1/04 , B23H7/26 , B23H7/28 , B23H7/30 , B23H9/00 , B23H2400/10
摘要： A rough machining method for machining a channel in a workpiece includes the steps of: provide a power supply to energize one of a workpiece and an electrode as an anode and the other as a cathode; advance the electrode into the workpiece from a first start point to travel a first toolpath, so as to generate a first annular groove with a first core connecting with the workpiece; advance the electrode into the workpiece from a second start point to travel a second toolpath, so as to generate a second annular groove with a second core connecting with the workpiece, wherein the second annular groove intersects with the first annular groove and the first and the second cores are at least partially broken and disconnected with the workpiece upon intersecting of the first and the second annular grooves; and circulating a cutting fluid cross a working gap between a working face of the electrode and the workpiece.
摘要翻译：用于加工工件中的通道的粗加工方法包括以下步骤：提供电源以将作为阳极的工件和电极中的一个激励，将另一个作为阴极通电; 从第一起始点将电极推进到工件中以行进第一刀具路径，以便产生具有与工件连接的第一铁芯的第一环形槽; 从第二起始点将电极推进到工件中以行进第二刀具路径，以便产生具有与工件连接的第二铁芯的第二环形槽，其中第二环形槽与第一环形槽相交，在与第一和第二环形槽交叉时，第二芯至少部分断裂并与工件断开; 并使切削液循环到电极的工作面和工件之间的工作间隙。

10. 发明授权

US08560110B2 Electroerosion control system and a dual mode control system 有权
标题翻译：电液控制系统和双模控制系统
公开(公告)号：US08560110B2
公开(公告)日：2013-10-15
申请号：US12796899
申请日：2010-06-09
申请人： Yimin Zhan , Renwei Yuan , Garth M. Nelson , Yuanfeng Luo , Jun Cai , Ugo Cantelli
发明人： Yimin Zhan , Renwei Yuan , Garth M. Nelson , Yuanfeng Luo , Jun Cai , Ugo Cantelli
IPC分类号： G06F19/00
CPC分类号： G05B19/414 , B23H7/20 , B23H9/10 , G05B2219/34273 , G05B2219/45221 , G05B2219/49329
摘要： An electroerosion control system includes a general CNC controller being configured for controlling a general CNC machine process, a power supply for energizing a tool electrode and a workpiece to be machined, an electroerosion controller electrically connecting with the power supply for controlling an output of the power supply, and adaptively and electrically connecting with the general CNC controller for communication thereof, and a sensor sensing real-time status information of a working gap between the tool electrode and the workpiece and for sending said real-time status information to said electroerosion controller. Said electroerosion controller automatically controls the electroerosion machining process through the general CNC controller according to the real-time status information of the working gap.
摘要翻译：电腐蚀控制系统包括通用CNC控制器，其被配置用于控制一般的CNC机器处理，用于激励工具电极和待加工的工件的电源，与电源电连接以控制功率输出的电腐蚀控制器供给，并且与通用CNC控制器自适应地电连接以进行通信;以及传感器，其感测工具电极和工件之间的工作间隙的实时状态信息，并将所述实时状态信息发送到所述电极控制器。所述电腐蚀控制器根据工作间隙的实时状态信息，通过一般CNC控制器自动控制电腐蚀加工过程。

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