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    • 1. 发明公开
    • SYSTEM FOR SUPPRESSING CHATTER IN A MACHINE TOOL
    • EINER WERKZEUGMASCHINE系统ZUMUNTERDRÜCKENVON RATTERSCHWINGUNGEN
    • EP3078452A1
    • 2016-10-12
    • EP15380011.5
    • 2015-04-09
    • Ideko, S.Coop.
    • Beudaert, XavierBarrios Azconaga, AsierMuñoa Gorostidi, Jokin
    • B23Q15/12B23Q17/09G05B19/404
    • B23Q15/12B23Q1/626B23Q11/0035B23Q11/0039B23Q17/0976G05B19/404G05B2219/37434G05B2219/41256G05B2219/42077G05B2219/45145G05B2219/50154
    • The present invention relates to a system for suppressing chatter in a machine tool, occurring in the ram (4) of the machine tool during machining, comprising a first drive configured for moving the ram (4) in the horizontal direction with respect to the axis (x), a second drive configured for moving the ram (4) in the vertical direction with respect to the axis (y), a first movement detection means configured for measuring vibration of the ram (4) in the horizontal direction of the axis (x), a second movement detection means configured for measuring vibration of the ram (4) in the vertical direction of the axis (y), and control means configured for commanding the first drive and generating a movement according to the vibration of the ram (4) in the horizontal direction of the axis (x), and configured for commanding the second drive and generating a movement according to the vibration of the ram (4) in the vertical direction of the axis (y).
    • 本发明涉及一种用于在加工期间发生在机床的冲头(4)中的用于抑制机床中的颤振的系统,包括:第一驱动器,其构造成用于相对于轴线在水平方向上移动冲头(4) (x),构造成用于相对于所述轴线(y)在所述竖直方向上移动所述冲头(4)的第二驱动装置,被构造成用于测量所述冲头(4)在所述轴线的水平方向上的振动的第一运动检测装置 (x),被配置为测量所述冲头(4)沿所述轴线(y)的垂直方向的振动的第二运动检测装置,以及用于指令所述第一驱动并根据所述冲头的振动产生运动的控制装置 (4)在轴线(x)的水平方向上,并且被配置为用于指令第二驱动器,并且根据冲头(4)在轴线(y)的垂直方向上的振动产生运动。