BORING TOOL AND METHOD FOR CYLINDER BORES
    1.
    发明申请
    BORING TOOL AND METHOD FOR CYLINDER BORES 审中-公开
    镗孔工具和方法

    公开(公告)号:US20120121348A1

    公开(公告)日:2012-05-17

    申请号:US12946021

    申请日:2010-11-15

    摘要: A boring tool for boring cylinder bores (6), with a tool holder (8) and a tool head (4) with a cutting edge carrier for at least one cutting edge (3) and with a rotary drive for driving the at least one cutting edge (3). The cutting edge carrier is provided with a first, preferably hydraulic, adjusting device for the adjustment of a variable cutting radius of the cutting edge (3), a ring module for first support rails (1), which concentrically surrounds the tool head (4), a second adjusting device for the variable radial adjustment of the supporting radius of the first support rails (1), and a third adjusting device for variable radial adjustment of a supporting radius of second support rails (2). The tool head (4) is axially moveable within the ring module. A method for boring cylinder bores (6) involving the use of the boring tool is disclosed as well.

    摘要翻译: 一种用于钻孔缸(6)的钻孔工具,具有刀架(8)和具有用于至少一个切削刃(3)的切削刃支架的工具头(4)和用于驱动至少一个 切边(3)。 切割边缘托架设置有用于调节切割边缘(3)的可变切割半径的第一优选液压调节装置,用于第一支撑轨道(1)的环形模块,其同心地围绕工具头部(4) ),用于第一支撑轨道(1)的支撑半径的可变径向调节的第二调节装置,以及用于可变径向调节第二支撑轨道(2)的支撑半径的第三调节装置。 工具头(4)可在环形模块内轴向移动。 还公开了一种用于钻孔涉及使用钻孔工具的钻孔(6)的方法。