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    Dynamically balanced driveshaft assembly and method of balancing same
    2.
    发明授权
    Dynamically balanced driveshaft assembly and method of balancing same 失效
    动平衡传动轴总成及其平衡方法

    公开(公告)号：US06334568B1

    公开(公告)日：2002-01-01

    申请号：US08691193

    申请日：1996-08-05

    申请人： Harold W. Seeds

    发明人： Harold W. Seeds

    IPC分类号： B23K2012

    CPC分类号： F16F15/34 ,  F16C3/023 ,  F16F15/322 ,  Y10T464/50

    摘要： An aluminum driveshaft assembly is dynamically balanced by locating steel plates at desired locations on an exterior surface of an aluminum driveshaft, inserting tapered aluminum studs through tapered holes of the aluminum or steel plates, and inertia or friction welding the bases of the aluminum studs to the exterior surface of the driveshaft to retain the steel plates. Alternatively steel plates with round cylindrical holes are attached to the driveshaft by round cylindrical studs. The cylindrical studs are friction welded to the driveshaft after the aluminum or steel plates are located on the driveshaft and steel plates with cylindrical holes are then inserted onto the studs. Cylindrical studs may also be friction welded before the aluminum or steel plates are added. In this case aluminum or steel plates are then added and the stud is rolled over in a secondary operation.

    摘要翻译： 铝驱动轴组件通过将钢板定位在铝驱动轴的外表面上的期望位置处而被动态平衡，通过铝或钢板的锥形孔插入锥形铝螺柱，并将铝螺柱的基座惯性或摩擦焊接到 驱动轴的外表面以保持钢板。 或者，具有圆柱形孔的钢板通过圆柱形螺柱连接到驱动轴上。 铝或钢板位于驱动轴上后，圆柱形螺柱摩擦焊接到驱动轴上，然后将带有圆柱孔的钢板插入螺柱上。 在添加铝板或钢板之前，圆柱形螺柱也可以进行摩擦焊接。 在这种情况下，然后加入铝板或钢板，并在二次操作中翻转螺柱。

    Method of welding aluminum drive shaft components
    8.
    发明授权
    Method of welding aluminum drive shaft components 失效
    铝驱动轴组件焊接方法

    公开(公告)号：US5672286A

    公开(公告)日：1997-09-30

    申请号：US692414

    申请日：1996-08-05

    申请人： Harold W. Seeds

    发明人： Harold W. Seeds

    IPC分类号： B23K9/028 ,  B23K9/173 ,  B23K33/00 ,  B23K9/09

    CPC分类号： F16C3/02 ,  B23K33/004 ,  B23K9/0286 ,  B23K9/173 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2203/10

    摘要： A drive shaft assembly includes an aluminum torque tube and aluminum yokes that are arc welded to the ends of the torque tube. The torque tube has a hollow cylindrical end portion at each end that is pressed onto an annular end portion of the respective yoke to form a narrow annular slit. The two parts are then arc welded together by forming an electric arc between the parts at the narrow annular slit and a consumable aluminum based electrode. The electric arc is sustained with a pulsed high amperage direct current to fill the narrow annular slit with aluminum based material from the consumable electrode in a single pass.

    摘要翻译： 驱动轴组件包括铝扭矩管和铝轭，其电弧焊接到扭矩管的端部。 扭矩管在每个端部具有中空圆柱形端部，该中空圆柱形端部被压在相应磁轭的环形端部上以形成窄的环形狭缝。 然后通过在窄环形狭缝处的部件和可消耗铝基电极之间形成电弧将两部分电弧焊接在一起。 电弧以脉冲的高电流直流电流维持，以单次通过来自消耗电极的铝基材料填充窄的环形狭缝。