公开(公告)号：US20100008741A1

公开(公告)日：2010-01-14

申请号：US12498550

申请日：2009-07-07

申请人： Christian COLOMBO ,  Stefano FONGARO ,  Roberto DONATELLI

发明人： Christian COLOMBO ,  Stefano FONGARO ,  Roberto DONATELLI

IPC分类号： B23C3/13 ,  B23C9/00

CPC分类号： B23Q1/012 ,  B23Q1/626 ,  B23Q3/002 ,  B23Q3/1543 ,  B23Q5/027 ,  B23Q5/28 ,  B23Q7/04 ,  B23Q11/0046 ,  Y10T408/352 ,  Y10T409/304088 ,  Y10T409/304424 ,  Y10T409/307112 ,  Y10T409/307448 ,  Y10T409/307728

摘要： An apparatus for making variable diameter and shape holes through metal plates in a sheet plate machining gantry machine comprises two parallel cross members and two horizontal parallel guides integral with the cross members and supporting a horizontal cross arm which is controllably driven on the guides, the horizontal arm supporting horizontal parallel guides therealong is controllably driven an apparatus including a milling tool which can controllably driven in a vertical plane. The method comprises the step of controllably simultaneously driving a two-fluted mill both in a vertical plane (Z), and in a horizontal plane (U).

摘要翻译： 一种用于在板材加工龙门机中通过金属板制造可变直径和形状孔的装置包括两个平行的横向构件和与横向构件一体的两个水平平行导轨，并且支撑水平横臂，该水平横臂可在引导件上被可控地驱动， 支撑水平平行导轨的臂可控制地驱动包括可在垂直平面中可控地驱动的铣刀的装置。 该方法包括在垂直平面（Z）和水平面（U）中可控地同时驱动双槽铣刀的步骤。