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16 条记录 (耗时 0.014 秒)

    Generating head assembly with generating head and rotary power actuator
    4.
    发明授权
    Generating head assembly with generating head and rotary power actuator 失效
    用发电机头和旋转动力执行机构生成头部组件

    公开(公告)号：US5651645A

    公开(公告)日：1997-07-29

    申请号：US323702

    申请日：1994-10-12

    申请人： Walter W. Wawrzyniak ,  Thomas E. Wawrzyniak ,  Richard A. Habarth

    发明人： Walter W. Wawrzyniak ,  Thomas E. Wawrzyniak ,  Richard A. Habarth

    IPC分类号： B23B29/034 ,  B23B47/22

    CPC分类号： B23B29/03467 ,  B23B29/03471 ,  Y10S384/905 ,  Y10T137/6416 ,  Y10T408/175 ,  Y10T408/44 ,  Y10T408/856 ,  Y10T409/303976 ,  Y10T409/309352 ,  Y10T82/12

    摘要： A generating head assembly for cutting or machining a surface on a workpiece and including a generating head mounted for relative rotation with the workpiece and with cutting or machining members having a radially advanced cutting or machining position for cutting or machining the surface of the workpiece and a radially retracted non-cutting on non-machining position; the generating head assembly includes an actuating structure for providing relative rotation between the generating head and the workpiece and a rotary motor mounted with the generating head; the rotary motor is selectively operable to rotate an actuating shaft relative to the generating head to actuate the cutting or machining members to their radially advanced and retracted positions without axial thrust loads being applied to the generating head.

    摘要翻译： 一种用于在工件上切割或加工表面的发生头组件，包括安装成与工件相对旋转的发生头，以及具有用于切削或加工工件表面的径向先进的切削或加工位置的切削或加工构件，以及 在非加工位置上径向收缩不切割; 发电机头组件包括用于在发电机头和工件之间提供相对旋转的致动结构和安装有发电机头的旋转电机; 旋转电动机可选择性地操作以相对于发电机头旋转致动轴，以将切割或加工构件致动到其径向先进和缩回位置，而不会向发生头施加轴向推力负载。

    Dynamically compensating counterbalance
    5.
    发明授权
    Dynamically compensating counterbalance 失效
    动态补偿平衡

    公开(公告)号：US4899628A

    公开(公告)日：1990-02-13

    申请号：US205688

    申请日：1988-06-13

    申请人： Daniel J. Seichter ,  David L. Olofson

    发明人： Daniel J. Seichter ,  David L. Olofson

    IPC分类号： B23Q17/00 ,  B23B29/034 ,  B23B47/00 ,  B23Q1/48 ,  B23Q11/00 ,  G01M1/36

    CPC分类号： B23B29/03467 ,  B23Q1/4804 ,  B23Q11/0035 ,  G01M1/36 ,  Y10T82/125 ,  Y10T82/2529

    摘要： A dynamically compensating counterbalance enables a numerically controlled contouring head to maintain proper balance through large slide travels, cutting tool radial travels, and weight changes in the cutting tool at high speeds. A counterweight within the contouring head moves oppositely to the slide direction by means of a pair of interconnected fluid cylinders. Slide reciprocation under numerical control pumps the first cylinder to slave the second cylinder and the counterweight connected thereto. The counterweight is of a high density material, thereby enabling the counterweight to have lesser and proportional travel than the corresponding slide travel while maintaining proper counterbalance. Proportional slide and counterweight travels are accomplished by employing cylinders of an unequal areas. The invention includes a servo operated third cylinder in fluid communication with the first and second cylinders. The servo control senses certain imbalances and strokes the third cylinder to alter the fluid in the counterweight cylinder, thereby causing displacement of the counterweight without corresponding displacement of the slide, which remains under numerical control.

    摘要翻译： 动态补偿平衡使得数控轮廓头能够通过大的滑动行程，切削刀具的径向移动以及高速切削刀具的重量变化来保持适当的平衡。 轮廓头内的配重通过一对相互连接的液压缸相对于滑动方向移动。 在数字控制下的滑动往复运动使第一气缸泵送从而连接第二气缸和配重。 配重是高密度材料，从而使得配重能够在保持适当的平衡的同时具有比相应的滑动行程更小和成比例的行程。 比例滑块和配重行程通过使用不平等区域的气缸来实现。 本发明包括与第一和第二气缸流体连通的伺服操作的第三气缸。 伺服控制器感测到某些不平衡并且冲击第三气缸以改变配重气缸中的流体，从而导致配重的位移，而不会保持在数字控制下的滑块的相应位移。

    Boring and contouring apparatus
    7.
    发明授权
    Boring and contouring apparatus 失效
    镗孔和成型设备

    公开(公告)号：US06367359B1

    公开(公告)日：2002-04-09

    申请号：US09444355

    申请日：1999-11-18

    申请人： Ronald P. Ropos

    发明人： Ronald P. Ropos

    IPC分类号： B23B2506

    CPC分类号： B23B29/03467 ,  B23Q1/4804 ,  B23Q3/15546 ,  B23Q5/56 ,  B23Q11/0021 ,  B23Q11/0028 ,  B23Q15/007 ,  B23Q15/013 ,  B23Q15/16 ,  B23Q17/0976 ,  B23Q17/12 ,  B23Q2220/008 ,  G05B2219/45044 ,  G05B2219/50293 ,  Y10T82/125 ,  Y10T82/2502 ,  Y10T82/2533 ,  Y10T82/2562

    摘要： A tool head or “head assembly” having on-board logic (1) for being mounted on a rotatable spindle of a machining center, as a boring machine, (2) for being rotated about a primary axis of spindle rotation (PRA), and (3) supports a tool as a boring bar at a controllable radial offset distance (ROD) from the PRA. The PRA aligns with the axis of a workpiece bore being formed The head advances along the PRA and rotates in a boring operation. As the head advances, the ROD of the tool is controlled by a micro-controller and secondary logic on-board the head cooperating with primary logic in a remote controller to provide a complex multi-diameter workpiece bore configuration. Rotating head elements protectively surround the secondary logic and control elements that regulate the ROD and may compensate for vibration, wear, and backlash. The head is usable with spindles of diverse machine tools.

    摘要翻译： 具有车载逻辑（1）的工具头或“头组件”用于安装在加工中心的可旋转主轴上，作为镗床，（2）围绕主轴旋转主轴线（PRA）旋转， 和（3）将工具作为来自PRA的可控径向偏移距离（ROD）的镗杆支撑。 PRA与正在形成的工件孔的轴线对齐。头沿PRA前进，并在无聊操作中旋转。 随着磁头的进步，工具的ROD由微控制器和板上的辅助逻辑控制在磁头上，与遥控器中的主逻辑配合，以提供复杂的多直径工件孔配置。 旋转头元件保护性地围绕调节ROD的辅助逻辑和控制元件，并且可以补偿振动，磨损和间隙。 头部可用于各种机床的主轴。

    Generating head assembly with generating head and rotary power actuator
    8.
    发明授权
    Generating head assembly with generating head and rotary power actuator 失效
    用发电机头和旋转动力执行机构生成头部组件

    公开(公告)号：US5759000A

    公开(公告)日：1998-06-02

    申请号：US838232

    申请日：1997-04-16

    申请人： Walter W. Wawrzyniak ,  Thomas E. Wawrzyniak ,  Richard A. Habarth

    发明人： Walter W. Wawrzyniak ,  Thomas E. Wawrzyniak ,  Richard A. Habarth

    IPC分类号： B23B29/034 ,  B23B47/22

    CPC分类号： B23B29/03467 ,  B23B29/03471 ,  Y10S384/905 ,  Y10T137/6416 ,  Y10T408/175 ,  Y10T408/44 ,  Y10T408/856 ,  Y10T409/303976 ,  Y10T409/309352 ,  Y10T82/12

    摘要： A generating head assembly for cutting or machining a surface on a workpiece and including a generating head mounted for relative rotation with the workpiece and with cutting or machining members having a radially advanced cutting or machining position for cutting or machining the surface of the workpiece and a radially retracted non-cutting on non-machining position; the generating head assembly includes an actuating structure for providing relative rotation between the generating head and the workpiece and a rotary motor mounted with the generating head; the rotary motor is selectively operable to rotate an actuating shaft relative to the generating head to actuate the cutting or machining members to their radially advanced and retracted positions without axial thrust loads being applied to the generating head.

    摘要翻译： 一种用于在工件上切割或加工表面的发生头组件，包括安装成与工件相对旋转的发生头，以及具有用于切削或加工工件表面的径向先进的切削或加工位置的切削或加工构件，以及 在非加工位置上径向收缩不切割; 发电机头组件包括用于在发电机头和工件之间提供相对旋转的致动结构和安装有发电机头的旋转电机; 旋转电动机可选择性地操作以相对于发电机头旋转致动轴，以将切割或加工构件致动到其径向先进和缩回位置，而不会向发生头施加轴向推力负载。

    Apparatus for facing and internal turning
    9.
    发明授权
    Apparatus for facing and internal turning 失效
    面向和内部转动的装置

    公开(公告)号：US4741230A

    公开(公告)日：1988-05-03

    申请号：US886191

    申请日：1986-07-15

    申请人： Christian Bohner ,  Harold Gahr ,  Gerhard Wohlhaupter

    发明人： Christian Bohner ,  Harold Gahr ,  Gerhard Wohlhaupter

    IPC分类号： B23B3/26 ,  B23B5/00 ,  B23B29/034 ,  B23B39/00 ,  B23Q1/00 ,  B23B41/00

    CPC分类号： B23B29/03467 ,  B23Q1/0009 ,  B23B2270/48 ,  Y10T82/12 ,  Y10T82/2529

    摘要： An apparatus for facing and internal turning, comprising a rotating housing and at least one carriage bearing a cutting tool and being displaceable transversely to the axis of rotation, has a drive motor in the rotating housing for displacement of the carriage and a distance measurement mechanism for directly measuring the distance of displacement of the carriage in relation to the housing, measurement and supply lines hereby extending between rotating housing and a stationary evaluation and control unit and the measurement signals and energy supply being transferred at a transfer unit from those parts of the measurement and supply lines communicating with the rotating housing to those parts of those lines communicating with the stationary evaluation and control unit.

    摘要翻译： 一种面向和内部转动的装置，包括旋转壳体和至少一个支承切割工具并且能够横向于旋转轴线移位的滑架，在旋转壳体中具有用于移动滑架的驱动马达和一个距离测量机构， 直接测量滑架相对于壳体的位移距离，因此在旋转壳体和固定评估和控制单元之间延伸的测量和供应线路，以及测量信号和能量供应在传输单元从测量部分传送 以及将与旋转壳体连通的线路供应到与静止评估和控制单元通信的那些线路的那些部分。