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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20080142488A1 COMPOUND ELECTRODE, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME 审中-公开
标题翻译：化合物电极及其制造方法和包含该化合物的制品
公开(公告)号：US20080142488A1
公开(公告)日：2008-06-19
申请号：US11612653
申请日：2006-12-19
申请人： Yuanfeng Luo , Garth M. Nelson , Ugo Cantelli , Renwei Yuan , Yimin Zhan , Enzo Nocciolini
发明人： Yuanfeng Luo , Garth M. Nelson , Ugo Cantelli , Renwei Yuan , Yimin Zhan , Enzo Nocciolini
IPC分类号： B23H1/00 , B23H1/06
CPC分类号： B23H7/08 , B23H1/04 , B23H1/06 , B23H7/265 , B23H9/14
摘要： Disclosed herein is a compound electrode comprising a first portion comprising graphite; and a second portion comprising a metal; wherein the first portion is in continuous communication with the second portion along a length of the compound electrode. Disclosed herein too is a compound electrode comprising a first portion comprising graphite; and a second portion comprising a metal; wherein the first portion is in a tight fit with the second portion along a length of the compound electrode. Disclosed herein is a method comprising creating an electric arc between a compound electrode and a workpiece; wherein the compound electrode comprises a first portion comprising graphite; and a second portion comprising a metal; wherein the first portion is in a tight fit with the second portion along a length of the compound electrode; and removing a portion of the workpiece.
摘要翻译：本文公开了一种复合电极，其包括包含石墨的第一部分; 和包括金属的第二部分; 其中所述第一部分沿着所述复合电极的长度与所述第二部分连续连通。本文也公开了一种复合电极，其包括包含石墨的第一部分; 和包括金属的第二部分; 其中所述第一部分沿着所述复合电极的长度与所述第二部分紧密配合。这里公开了一种方法，包括在复合电极和工件之间产生电弧; 其中所述复合电极包括包含石墨的第一部分; 和包括金属的第二部分; 其中所述第一部分沿着所述复合电极的长度与所述第二部分紧密配合; 并移除工件的一部分。

8. 发明授权

US08999136B2 Method for compensating a wear of an electrode 有权
标题翻译：补偿电极磨损的方法
公开(公告)号：US08999136B2
公开(公告)日：2015-04-07
申请号：US13503290
申请日：2010-09-14
申请人： Ugo Cantelli , Garth M Nelson , Yuanfeng Luo , Yimin Zhan , Roberto Ciappi , Massimo Arcioni , Renwei Yuan
发明人： Ugo Cantelli , Garth M Nelson , Yuanfeng Luo , Yimin Zhan , Roberto Ciappi , Massimo Arcioni , Renwei Yuan
IPC分类号： B23H9/10 , B23H3/00 , G05B19/404 , B23H7/20 , B23H9/00
CPC分类号： G05B19/404 , B23H7/20 , B23H9/00 , B23H9/10 , G05B2219/45221 , G05B2219/50308 , G05B2219/50321 , Y10T29/37 , Y10T29/49002 , Y10T29/51
摘要： A Method and machine tool for compensating a wear of an electrode that machines a workpiece. The method includes selecting a current pocket from plural pockets of the workpiece; updating a wear compensation to be applied to the electrode for the current pocket based on wear compensation of a previous pocket, where the previous pocket is adjacent to the current pocket; and applying the updated wear compensation to the electrode for machining the current pocket.
摘要翻译：一种用于补偿加工工件的电极的磨损的方法和机床。该方法包括从工件的多个袋中选择当前的袋; 基于前一个袋的磨损补偿来更新要施加到当前袋的电极的磨损补偿，其中先前的袋与当前袋相邻; 以及将更新的磨损补偿应用于用于加工当前袋的电极。

9. 发明授权

US08471167B2 Rough machining electroerosion method for machining a channel in a workpiece 有权
标题翻译：用于加工工件中的通道的粗加工电腐蚀方法
公开(公告)号：US08471167B2
公开(公告)日：2013-06-25
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： B23H9/00
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. 发明申请

US20120240386A1 TOOL COMPENSATION METHOD AND DEVICE 有权
标题翻译：工具补偿方法和装置
公开(公告)号：US20120240386A1
公开(公告)日：2012-09-27
申请号：US13503290
申请日：2010-09-14
申请人： Ugo Cantelli , Garth M. Nelson , Yuanfeng Luo , Yimin Zhan , Roberto Ciappi , Massimo Arcioni , Renwei Yuan
发明人： Ugo Cantelli , Garth M. Nelson , Yuanfeng Luo , Yimin Zhan , Roberto Ciappi , Massimo Arcioni , Renwei Yuan
IPC分类号： B23P6/00
CPC分类号： G05B19/404 , B23H7/20 , B23H9/00 , B23H9/10 , G05B2219/45221 , G05B2219/50308 , G05B2219/50321 , Y10T29/37 , Y10T29/49002 , Y10T29/51
摘要： A Method and machine tool for compensating a wear of an electrode that machines a workpiece. The method includes selecting a current pocket from plural pockets of the workpiece; updating a wear compensation to be applied to the electrode for the current pocket based on wear compensation of a previous pocket, where the previous pocket is adjacent to the current pocket; and applying the updated wear compensation to the electrode for machining the current pocket.
摘要翻译：一种用于补偿加工工件的电极的磨损的方法和机床。该方法包括从工件的多个袋中选择当前的袋; 基于前一个袋的磨损补偿来更新要施加到当前袋的电极的磨损补偿，其中先前的袋与当前袋相邻; 以及将更新的磨损补偿应用于用于加工当前袋的电极。

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