公开(公告)号：US20140000762A1

公开(公告)日：2014-01-02

申请号：US14005355

申请日：2012-03-15

申请人： Christian Fromholz ,  Laurent Berviller ,  Philippe Roser

发明人： Christian Fromholz ,  Laurent Berviller ,  Philippe Roser

IPC分类号： B27C7/00 ,  B27C5/08

CPC分类号： B27C7/005 ,  B27C5/08 ,  B27L9/00 ,  Y10T82/2527

摘要： The bar is machined, according to a required longitudinal and/or circumferential profile, by rotating tools carried by a main plate driven in rotation on the frame, the tools being connected to the plate by tool supports radially mobile on this plate, and depending on the required profile, a radial movement of the tool supports is controlled according to the axial position of the bar in relation to the chassis and/or the circumferential positions of the tools in relation to the bar. To control the radial movement, a secondary plate is driven in rotation coaxially to the main plate. The secondary plate including a device for actuating tool supports, arranged so that the positions of the tool supports depend on the relative angular position between the main plate and the secondary plate and, to permanently adjust the radial positioning of the tools during the rotation of the main plate, the relative angular position is modified.

摘要翻译： 根据所需的纵向和/或周向轮廓，通过旋转由在框架上旋转驱动的主板的工具来加工棒，该工具通过在该板上径向移动的工具支撑件连接到板上，并且取决于 根据杆的相对于底盘的轴向位置和/或相对于杆的工具的圆周位置来控制所需的轮廓，工具支撑件的径向移动。 为了控制径向运动，辅助板被驱动与主板同轴旋转。 辅助板包括用于致动工具支撑件的装置，其布置成使得工具支撑件的位置取决于主板和次板之间的相对角位置，并且在转动期间永久地调节工具的径向定位 主板，相对角位置被修改。