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    • 3. 发明授权
    • Opposed current flow magnetic pulse forming and joining system
    • 对流电流脉冲成形和接合系统
    • US07395597B2
    • 2008-07-08
    • US11061163
    • 2005-02-18
    • Haiping ShaoPeihui Zhang
    • Haiping ShaoPeihui Zhang
    • B23P19/00B21D26/02
    • B21D26/14B21J7/30B23K20/06B23K2101/06Y10T29/49803Y10T29/49805Y10T29/53417
    • An opposed current flow magnetic pulse forming and joining system in electrical communication with a magnetic pulse power supply having a positive connection and a negative connection. The system may be used in forming individual workpieces or joining multiple workpieces, including joining by magnetic pulse welding. The system includes a first section, a second section, an insulator, and a first and a second pair of conductors. The first and second sections cooperate to enclose the workpiece(s) and function to create an electromagnetic force similar to that produced by a single closed coil. The system is configured to achieve desirable current flow by minimizing inductance, inductive reactance, and impedance in the conductors. The pairs of conductors may incorporate closely spaced individual conductors, braided conductors, and coaxial conductors. The current flow in the individual conductors of each pair of conductors is opposed, as is the current flow through the sections.
    • 与具有正连接和负连接的磁脉冲电源电连通的相对电流流脉动形成和接合系统。 该系统可用于形成单个工件或连接多个工件,包括通过磁脉冲焊接接合。 该系统包括第一部分,第二部分,绝缘体以及第一和第二对导体。 第一和第二部分协作以封闭工件并且起到产生类似于由单个闭合线圈产生的电磁力的作用。 该系统被配置为通过最小化导体中的电感,感抗和阻抗来实现期望的电流。 导体对可以包括紧密间隔的单独导体,编织导体和同轴导体。 每对导体的单个导体中的电流流动与电流通过这些部分是相反的。
    • 6. 发明申请
    • Opposed current flow magnetic pulse forming and joining system
    • 对流电流脉冲成形和接合系统
    • US20060185412A1
    • 2006-08-24
    • US11061163
    • 2005-02-18
    • Haiping ShaoPeihui Zhang
    • Haiping ShaoPeihui Zhang
    • B21D26/02B21J5/04B23K20/08B23P17/00
    • B21D26/14B21J7/30B23K20/06B23K2101/06Y10T29/49803Y10T29/49805Y10T29/53417
    • An opposed current flow magnetic pulse forming and joining system in electrical communication with a magnetic pulse power supply having a positive connection and a negative connection. The system may be used in forming individual workpieces or joining multiple workpieces, including joining by magnetic pulse welding. The system includes a first section, a second section, an insulator, and a first and a second pair of conductors. The first and second sections cooperate to enclose the workpiece(s) and function to create an electromagnetic force similar to that produced by a single closed coil. The system is configured to achieve desirable current flow by minimizing inductance, inductive reactance, and impedance in the conductors. The pairs of conductors may incorporate closely spaced individual conductors, braided conductors, and coaxial conductors. The current flow in the individual conductors of each pair of conductors is opposed, as is the current flow through the sections.
    • 与具有正连接和负连接的磁脉冲电源电连通的相对电流流脉动形成和接合系统。 该系统可用于形成单个工件或连接多个工件,包括通过磁脉冲焊接接合。 该系统包括第一部分,第二部分,绝缘体以及第一和第二对导体。 第一和第二部分协作以封闭工件并且起到产生类似于由单个闭合线圈产生的电磁力的作用。 该系统被配置为通过最小化导体中的电感,感抗和阻抗来实现期望的电流。 导体对可以包括紧密间隔的单独导体,编织导体和同轴导体。 每对导体的单个导体中的电流流动与电流通过这些部分是相反的。