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27 条记录 (耗时 0.011 秒)

    PIERCING CONTROL METHOD AND PIERCING DEVICE
    21.
    发明公开
    PIERCING CONTROL METHOD AND PIERCING DEVICE 审中-公开
    PIERCING-STEUERVERFAHREN UND PIERCING-VORRICHTUNG

    公开(公告)号：EP2591870A1

    公开(公告)日：2013-05-15

    申请号：EP11803690.4

    申请日：2011-07-08

    申请人： Sugino Machine Limited

    发明人： UCHIUZO Hideki ,  KITAMURA Nobuhiko ,  IWAMOTO Takamichi ,  SAKAMOTO Koshirou

    IPC分类号： B23B47/02 ,  B23B47/18 ,  B23Q15/12 ,  B23Q17/09 ,  G05B19/416

    CPC分类号： B23B49/00 ,  B23B2228/36 ,  B23Q15/12 ,  G05B19/4163 ,  G05B2219/49088 ,  G05B2219/49097 ,  Y10T408/03 ,  Y10T408/16 ,  Y10T408/18 ,  Y10T408/20

    摘要： [Problem]
    To enable to automatically discriminate two or more working object layers where a hole is formed based on load torque applied to a drill in order to form the hole in a workpiece that includes plural forming areas divided by being formed of materials of different qualities, to achieve to facilitate drilling work in a working condition set for each working object layer, and to improve the working efficiency.
    [Solution]
    In a drilling work device that forms the hole 70 in the workpiece 50 having forming layers 51 to 56 divided by the materials of different qualities, working object layer determining means determines the working object layers 51a to 56a in order of drilling work based on start of drilling work and variation in the load torque applied to the drill 4, working condition deciding means decides a set working spindle speed and a set working feeding speed corresponding to forming materials of the respective working object layers 51a to 56a, and drive controlling means controls a spindle motor and a feeding motor so that the drill 4 forms the hole 70 at the set working spindle speed and the set working feeding speed.

    摘要翻译： [问题]为了能够基于施加到钻头的负载扭矩来自动区分形成有孔的两个或更多个工作对象层，以便在包括由不同质量的材料形成的多个成形区域的工件中形成孔 实现了为每个工作对象层设定的工作条件下的钻孔工作，并提高了工作效率。 [解决方案]工作对象层决定单元在通过以不同质量的材料划分的成形层51〜56的工件50中形成孔70的钻孔作业装置中，以钻孔作业的顺序确定作业对象层51a〜56a 在开始钻孔作业和施加到钻头4的负载转矩的变化中，工作条件判定装置决定与工作对象物体层51a〜56a的成形材料对应的设定的加工主轴转速和设定的加工进给速度，以及驱动控制 装置控制主轴电动机和进给电动机，使得钻头4以设定的工作主轴转速和设定的工作进给速度形成孔70。

    Numerically controlled machine tool
    25.
    发明授权
    Numerically controlled machine tool 失效
    数控机床

    公开(公告)号：EP0120973B1

    公开(公告)日：1991-02-20

    申请号：EP83903198.6

    申请日：1983-10-06

    申请人： FANUC LTD.

    发明人： FUKUYAMA, Hiroomi

    IPC分类号： G05B19/407 ,  B23B47/02

    CPC分类号： G05B19/182 ,  G05B19/416 ,  G05B2219/41358 ,  G05B2219/41472 ,  G05B2219/43194 ,  G05B2219/45129 ,  G05B2219/49269

    摘要： A numerical control system uses in common a main shaft motor to drive a main shaft and a feed shaft, and comprises a main shaft motor (106) for rotating a main shaft (107a), a gear mechanism (110) for mechanically coupling the power of the main shaft motor to the feed shaft (109) to drive a movable unit (107) to drive the feed shaft by the rotation of the main shaft motor, a brake (113) for the feed shaft, means (101c) for monitoring the distance remaining to be moved by the feed shaft, and feed speed switching means (101h) for switching the feed speed of the feed shaft on the basis of the remaining distance to be moved, thereby providing a function of operating a brake by separating the main shaft from the feed shaft on the basis of the remaining distance to be moved.

    Numerically controlled machine tool.
    26.
    发明公开
    Numerically controlled machine tool. 失效
    数控机床。

    公开(公告)号：EP0120973A4

    公开(公告)日：1986-12-01

    申请号：EP83903198

    申请日：1983-10-06

    申请人： FANUC LTD

    发明人： FUKUYAMA HIROOMI

    IPC分类号： G05B19/18 ,  G05B19/416 ,  G05B19/407 ,  B23B47/02

    CPC分类号： G05B19/182 ,  G05B19/416 ,  G05B2219/41358 ,  G05B2219/41472 ,  G05B2219/43194 ,  G05B2219/45129 ,  G05B2219/49269

    摘要： A numerical control system uses in common a main shaft motor to drive a main shaft and a feed shaft, and comprises a main shaft motor (106) for rotating a main shaft (107a), a gear mechanism (110) for mechanically coupling the power of the main shaft motor to the feed shaft (109) to drive a movable unit (107) to drive the feed shaft by the rotation of the main shaft motor, a brake (113) for the feed shaft, means (101c) for monitoring the distance remaining to be moved by the feed shaft, and feed speed switching means (101h) for switching the feed speed of the feed shaft on the basis of the remaining distance to be moved, thereby providing a function of operating a brake by separating the main shaft from the feed shaft on the basis of the remaining distance to be moved.

    Numerically controlled machine tool
    27.
    发明公开
    Numerically controlled machine tool 失效
    Numerisch Gesteuerte Werkzeugmaschine。

    公开(公告)号：EP0120973A1

    公开(公告)日：1984-10-10

    申请号：EP83903198.6

    申请日：1983-10-06

    申请人： FANUC LTD.

    发明人： FUKUYAMA, Hiroomi

    IPC分类号： G05B19/407 ,  B23B47/02

    CPC分类号： G05B19/182 ,  G05B19/416 ,  G05B2219/41358 ,  G05B2219/41472 ,  G05B2219/43194 ,  G05B2219/45129 ,  G05B2219/49269

    摘要： A numerical control system uses in common a main shaft motor to drive a main shaft and a feed shaft, and comprises a main shaft motor (106) for rotating a main shaft (107a), a gear mechanism (110) for mechanically coupling the power of the main shaft motor to the feed shaft (109) to drive a movable unit (107) to drive the feed shaft by the rotation of the main shaft motor, a brake (113) for the feed shaft, means (101 c) for monitoring the distance remaining to be moved by the feed shaft, and feed speed switching means (101h) for switching the feed speed of the feed shaft on the basis of the remaining distance to be moved, thereby providing a function of operating a brake by separating the main shaft from the feed shaft on the basis of the remaining distance to be moved.

    摘要翻译： 数控系统共同使用主轴电动机来驱动主轴和进给轴，并且包括用于使主轴（107a）旋转的主轴电动机（106），用于机械地联接动力的齿轮机构（110） （109）驱动可动单元（107），以通过主轴电动机的旋转来驱动供给轴，用于供给轴的制动器（113），用于监视的装置（101c） 由进给轴移动的剩余距离，以及用于基于待移动的剩余距离切换进给轴的进给速度的进给速度切换装置（101h），从而提供通过将进给轴分离 主轴根据进给轴的剩余距离进行移动。