METHOD AND AUTOMATIC MACHINE FOR MACHINING A GEAR WHEEL
    2.
    发明申请
    METHOD AND AUTOMATIC MACHINE FOR MACHINING A GEAR WHEEL 有权
    用于加工齿轮的方法和自动化机器

    公开(公告)号:US20150071722A1

    公开(公告)日:2015-03-12

    申请号:US14276597

    申请日:2014-05-13

    申请人: GE AVIO S.r.l.

    IPC分类号: B23F23/12 B23F23/04 B23F19/00

    摘要: The axis of rotation of a gear wheel subjected to thermal treatment and comprising at least one intermediate crown wheel and a pair of lateral tubular hubs arranged on opposite sides of the crown wheel is restored automatically by coupling a first of the hubs to a head rotating about a fixed axis of own rotation axis, displacing the other hub in a direction transverse to the fixed axis until both of the hubs and the crown wheel are brought into positions substantially sharing the fixed axis and providing on each of the hubs a respective centring surface sharing the fixed axis without uncoupling the first hub from the rotating head and keeping the gear wheel in a vertical and angularly fixed position.

    摘要翻译: 经受热处理并包括至少一个中间冠轮和布置在冠轮相对侧上的一对横向管状轮毂的齿轮的旋转轴线通过将第一轮毂联接到围绕 固定的自身旋转轴的轴线,沿着横向于固定轴线的方向移动另一个轮毂,直到两个轮毂和冠轮被置于基本上共享固定轴线的位置,并且在每个轮毂上提供相应的定心表面共享 固定轴线,而不使第一轮毂与旋转头部分离,并将齿轮保持在垂直和角度固定的位置。