MACHINE-OUTIL NOTAMMENT DE PERÇAGE
    2.
    发明公开
    MACHINE-OUTIL NOTAMMENT DE PERÇAGE 有权
    WERKZEUGMASCHINE,INSBESONDERE ZUM BOHREN

    公开(公告)号:EP3119556A1

    公开(公告)日:2017-01-25

    申请号:EP15711198.0

    申请日:2015-03-20

    摘要: Machining tool comprising a frame in which a drive shaft for a tool is mounted so as to pivot about a rotation axis and to move axially along the rotation axis. The shaft is connected to two rotary motors, namely a first motor connected to a member for meshing with a fluted portion of the shaft in order to drive the shaft in rotation and a second motor connected to a nut engaged with a threaded portion of the shaft in order to move the shaft axially. The motors are connected to at least one control unit designed to control the motors independently of one another, and the first motor and the second motor are coaxial with one another.

    摘要翻译: 加工工具包括框架,其中安装有用于工具的驱动轴,以便围绕旋转轴线枢转并且沿着旋转轴线轴向移动。 轴连接到两个旋转马达,即连接到用于与轴的槽纹部分啮合的构件的第一马达,以便驱动轴旋转;以及第二马达,其连接到与轴的螺纹部分接合的螺母 以轴向移动轴。 电动机连接至至少一个控制单元,该控制单元被设计成独立于彼此控制电动机,并且第一电动机和第二电动机彼此同轴。