System for controlling user access to a machine tool
    2.
    发明授权
    System for controlling user access to a machine tool 有权
    控制用户访问机床的系统

    公开(公告)号:US08502647B2

    公开(公告)日:2013-08-06

    申请号:US12230597

    申请日:2008-09-02

    IPC分类号: G05B19/00 G05B19/18 G05B11/01

    摘要: The invention relates to a machine tool 101 comprising a plurality of operation functions and a selection device 113a-113d for selecting one or more operation functions by a user. The machine tool 101 receives data from a mobile data carrier 311 via a reception device 112, on the basis of which it may be determined which operation functions may be performed by the user. In this process, an access control device 130 grants the user access to only those selected operation functions he or she is authorized to perform.

    摘要翻译: 本发明涉及一种包括多个操作功能的机床101以及用户选择一个或多个操作功能的选择装置113a-113d。 机床101经由接收装置112从移动数据载体311接收数据,由此可以确定用户可以执行哪些操作功能。 在该过程中,访问控制设备130授权用户仅访问他或她被授权执行的那些所选择的操作功能。

    Machine tool comprising an access control device
    3.
    发明申请
    Machine tool comprising an access control device 有权
    机床包括访问控制装置

    公开(公告)号:US20090079537A1

    公开(公告)日:2009-03-26

    申请号:US12230597

    申请日:2008-09-02

    IPC分类号: G05B19/00

    摘要: The invention relates to a machine tool 101 comprising a plurality of operation functions and a selection device 113a-113d for selecting one or more operation functions by a user. The machine tool 101 receives data from a mobile data carrier 311 via a reception device 112, on the basis of which it may be determined which operation functions may be performed by the user. In this process, an access control device 130 grants the user access to only those selected operation functions he or she is authorized to perform.

    摘要翻译: 本发明涉及一种包括多个操作功能的机床101以及用户选择一个或多个操作功能的选择装置113a-113d。 机床101经由接收装置112从移动数据载体311接收数据,由此可以确定用户可以执行哪些操作功能。 在该过程中,访问控制设备130授权用户仅访问他或她被授权执行的那些所选择的操作功能。

    MACHINE TOOL
    4.
    发明申请
    MACHINE TOOL 审中-公开
    机床

    公开(公告)号:US20120158170A1

    公开(公告)日:2012-06-21

    申请号:US13328575

    申请日:2011-12-16

    IPC分类号: G05B19/406

    摘要: A machine tool, in particular a program-controlled turning, milling, and drilling machine, comprising a machining unit displaceable in a plurality of coordinate axes, in which a work spindle for exchangeably receiving a machining tool and an electric motor for driving the work spindle are mounted. The machine tool includes a programmable control unit and means for monitoring the operating state of the machine tool. According to the invention, at least one sensor for detecting at least one operating parameter is disposed on a predetermined component of the machine tool. An evaluating unit is connected to both the sensor and the control unit and processes the measurement values detected by the sensor. An optical display is provided in the direct viewing range of the operator, which displays a normal, a critical, and a dangerous operating state of the machine tool in accordance with the data from the evaluating unit.

    摘要翻译: 一种机床,特别是程序控制的车削,铣削和钻孔机器,包括可沿多个坐标轴移动的加工单元,其中用于可交换地接收加工工具的工作主轴和用于驱动工作主轴的电动机 被安装。 机床包括一个可编程控制单元和用于监控机床运行状态的装置。 根据本发明,用于检测至少一个操作参数的至少一个传感器设置在机床的预定部件上。 评估单元连接到传感器和控制单元,并处理由传感器检测的测量值。 在操作者的直接观察范围内提供光学显示器,其根据来自评估单元的数据显示机器的正常,关键和危险的操作状态。

    Monitoring procedure and a monitoring installation for numerically controlled machine tools
    6.
    发明授权
    Monitoring procedure and a monitoring installation for numerically controlled machine tools 有权
    数控机床的监控程序和监控装置

    公开(公告)号:US06539313B1

    公开(公告)日:2003-03-25

    申请号:US09666578

    申请日:2000-09-21

    IPC分类号: G01B300

    摘要: A monitoring procedure and a monitoring installation for machine tools with a motor-driven work spindle and a separate protection device. The actual mass inertia moment of a tool fitted into the work spindle is determined by measurement and compared with a mass inertia moment calculated from the data of the tool. In addition, a predetermined parameter of a tool fitted into the work spindle is compared with that of the maximum parameter for the tool which is dependent on the strength of the protection device. The work spindle will be driven at the predetermined desired speed of rotation only if the actual mass inertia moment agrees with the calculated mass inertia moment and the predetermined parameter is smaller than or equal to the maximum parameter predetermined by the strength of the protection device.

    摘要翻译: 具有电动工作主轴和独立保护装置的机床的监控程序和监控装置。 安装在工作主轴上的工具的实际质量惯性矩由测量值确定,并与从刀具数据计算出的质量惯性矩进行比较。 此外,将与工作主轴相配合的工具的预定参数与取决于保护装置的强度的工具的最大参数的参数进行比较。 只有当实际质量惯性力矩与计算出的质量惯性力矩相一致且预定参数小于或等于由保护装置的强度预定的最大参数时,工作主轴将以预定的所需转速旋转。