Method and device for machining elongate workpieces that are not rotationally symmetrical in the form of turbine blades
    1.
    发明授权
    Method and device for machining elongate workpieces that are not rotationally symmetrical in the form of turbine blades 有权
    用于加工不是以涡轮叶片形式旋转对称的细长工件的方法和装置

    公开(公告)号:US09498861B2

    公开(公告)日:2016-11-22

    申请号:US13824838

    申请日:2011-09-20

    摘要: In a method and a device for machining an elongate workpiece that is not rotationally symmetrical in the form of turbine blades, the workpiece is supported by a steady rest that has clamping elements for clamping the workpiece on the cross-section thereof that is not rotationally symmetrical. After clamping the workpiece, the steady rest moves with its open clamping elements along the longitudinal axis of the workpiece into a supporting position. During movement of the steady rest into the supporting position and/or while the supporting position of the steady rest is being changed, a collision between the open clamping elements of the steady rest and the workpiece is prevented by a program-controlled rotation of a rotary part of the steady rest.

    摘要翻译: 在用于加工不是涡轮叶片形式的旋转对称的细长工件的方法和装置中,工件由固定支撑件支撑,该固定件具有用于将工件夹紧在其横截面上的夹紧元件,其横截面不是旋转对称的 。 在夹紧工件之后,稳定支架随其打开的夹紧元件沿着工件的纵向轴线移动到支撑位置。 在稳定支架移动到支撑位置和/或在稳定支架的支撑位置被改变的同时,通过旋转的程序控制的旋转来防止止动板的打开的夹紧元件与工件之间的碰撞 一部分稳定的休息。

    Method and Device for Machining Elongate Workpieces that are not Rotationally Symmetrical in the Form of Tubine Blades
    3.
    发明申请
    Method and Device for Machining Elongate Workpieces that are not Rotationally Symmetrical in the Form of Tubine Blades 有权
    用于加工不对称的管状刀片形式的细长工件的方法和装置

    公开(公告)号:US20130269189A1

    公开(公告)日:2013-10-17

    申请号:US13824838

    申请日:2011-09-20

    IPC分类号: B23Q1/64

    摘要: In a method and a device for machining an elongate workpiece that is not rotationally symmetrical in the form of turbine blades, the workpiece is supported by a steady rest that has clamping elements for clamping the workpiece on the cross-section thereof that is not rotationally symmetrical. After clamping the workpiece, the steady rest moves with its open clamping elements along the longitudinal axis of the workpiece into a supporting position. During movement of the steady rest into the supporting position and/or while the supporting position of the steady rest is being changed, a collision between the open clamping elements of the steady rest and the workpiece is prevented by a program-controlled rotation of a rotary part of the steady rest.

    摘要翻译: 在用于加工不是涡轮叶片形式的旋转对称的细长工件的方法和装置中,工件由固定支撑件支撑,该固定件具有用于将工件夹紧在其横截面上的夹紧元件,其横截面不是旋转对称的 。 在夹紧工件之后,稳定支架随其打开的夹紧元件沿着工件的纵向轴线移动到支撑位置。 在稳定支架移动到支撑位置和/或在稳定支架的支撑位置被改变的同时,通过旋转的程序控制的旋转来防止止动板的打开的夹紧元件与工件之间的碰撞 一部分稳定的休息。