利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.027 秒)

    Adaptive spindle assembly for electroerosion machining on a CNC machine tool
    4.
    发明授权
    Adaptive spindle assembly for electroerosion machining on a CNC machine tool 有权
    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。

    Electroerosion control system and a dual mode control system
    5.
    发明授权
    Electroerosion control system and a dual mode control system 有权
    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。

    COMPOUND ELECTRODE, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME
    6.
    发明申请
    COMPOUND ELECTRODE, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME 审中-公开
    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。

    MACHINING CONTROL SYSTEM
    7.
    发明申请
    MACHINING CONTROL SYSTEM 有权
    加工控制系统

    公开(公告)号：US20100324720A1

    公开(公告)日：2010-12-23

    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： G05B19/402 ,  G05B19/048

    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。

    ROUGH MACHING METHOD AND ELECTROEROSION TOOL PERFORMING THE SAME
    8.
    发明申请
    ROUGH MACHING METHOD AND ELECTROEROSION TOOL PERFORMING THE SAME 有权
    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。

    Rough machining electroerosion method for machining a channel in a workpiece
    9.
    发明授权
    Rough machining electroerosion method for machining a channel in a workpiece 有权
    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。

    Methods and Apparatus for Electroerosion
    10.
    发明申请
    Methods and Apparatus for Electroerosion 审中-公开
    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。