Monitoring procedure and a monitoring installation for numerically controlled machine tools
    11.
    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。

    System for controlling user access to a machine tool
    12.
    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
    13.
    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。

    Assembly rack with electromagnetic interference shielding
    15.
    发明授权
    Assembly rack with electromagnetic interference shielding 失效
    装配架带电磁干扰屏蔽

    公开(公告)号:US5734561A

    公开(公告)日:1998-03-31

    申请号:US326438

    申请日:1994-10-20

    CPC分类号: H05K9/0062 H05K7/1425

    摘要: The invention relates to an assembly rack with two side walls (10, 11) and with honeycomb plates (20) which are arranged between the side walls and connected to transverse profiled rails (15, 16). In such an assembly rack, a reliable shielding against electromagnetic interference should be safeguarded at low cost. This achieved according to the invention in that two transverse profiled rails (15, 16) together with one honeycomb plate and with two lateral profiled rails form an EMI-shielded, self-contained sub-assembly which can be previously assembled, and in that the assembly rack comprises at least two such sub-assemblies (12, 13) which are connected to the side walls with fastening elements in an EMI-shielded manner.

    摘要翻译: 本发明涉及一种具有两个侧壁(10,11)和蜂窝板(20)的装配架,它们布置在侧壁之间并连接到横向型轨(15,16)。 在这种组装架中,应以低成本保护可靠的电磁干扰屏蔽。 根据本发明,这实现了两个横向型材轨道(15,16)与一个蜂窝板和两个侧向型轨形成一个EMI屏蔽的,独立的子组件,其可以预先组装,并且因为 组装架包括至少两个这样的子组件(12,13),其以EMI屏蔽的方式连接到具有紧固元件的侧壁。

    Machine tool comprising a protective cabinet and an illumination system
    16.
    发明授权
    Machine tool comprising a protective cabinet and an illumination system 有权
    机床包括保护柜和照明系统

    公开(公告)号:US07828454B2

    公开(公告)日:2010-11-09

    申请号:US11837246

    申请日:2007-08-10

    IPC分类号: F21V33/00

    摘要: A machine tool having a protective cabinet and an illumination system comprising at least one discharge lamp installed in the interior space of the protective cabinet. The discharge lamp is formed as a flat lamp radiating over a large area with a uniform luminous intensity and disposed on a cabinet wall in order to obtain an enhanced illumination of the entire workspace of the machine as well as of the interior space of the protective cabinet.

    摘要翻译: 一种具有保护柜和照明系统的机床,包括安装在保护柜的内部空间中的至少一个放电灯。 放电灯形成为平坦的灯,其在大面积上以均匀的发光强度辐射并且设置在柜壁上,以便获得机器的整个工作空间以及保护柜的内部空间的增强照明 。

    Universal machine tool
    17.
    发明授权
    Universal machine tool 有权
    通用机床

    公开(公告)号:US06904652B2

    公开(公告)日:2005-06-14

    申请号:US10875447

    申请日:2004-06-23

    摘要: A universal machine tool having a workpiece slide movable on a machine bed by means of a motor for the workpieces to be machined and a machining unit which is movable about a plurality of axes by means of a motor. The machining unit includes a motor-driven work spindle for receiving the machining tools. To enable turning operations in addition to milling and drilling operations with high cutting performance in a single clamping position, according to the present invention, the workpiece slide is provided with at least one rotatable workpiece accommodation and an associated rotary drive means. The rotary drive means can drive the workpiece accommodation for carrying out turning operations on the workpiece to be machined.

    摘要翻译: 一种通用机床,其具有可通过用于待加工工件的电动机在机床上移动的工件滑块和可通过电动机围绕多个轴线移动的加工单元。 加工单元包括用于接收加工工具的马达驱动的工作主轴。 为了在单个夹紧位置中除了具有高切割性能的铣削和钻削操作之外还能够进行车削操作,根据本发明,工件滑块设置有至少一个可旋转工件容纳部和相关联的旋转驱动装置。 旋转驱动装置可以驱动工件容纳物,以对待加工的工件进行转动操作。