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24 条记录 (耗时 0.008 秒)

    METHOD OF SETTING PROFILING REGION
    3.
    发明公开
    METHOD OF SETTING PROFILING REGION 失效
    VERFAHREN ZUM SETZEN EINER KOPIERSTRECKE。

    公开(公告)号：EP0474876A1

    公开(公告)日：1992-03-18

    申请号：EP91904348.9

    申请日：1991-02-22

    申请人： FANUC LTD.

    发明人： MATSUURA, Hitoshi, Keio Yamada Mansion 2-202 ,  OKAMOTO, Tetsuji, Fanuc Dai 3-bira Karamatsu

    IPC分类号： B23Q35/123

    CPC分类号： B23Q35/123 ,  Y10T409/30112 ,  Y10T409/303528 ,  Y10T409/303808

    摘要： A method of setting a profiling region in profiling which profiles the surface of a model and machines a work. A profiling region is set by a plurality of broken lines (43, 44, 45) and pick feed is effected when a stylus (5) reaches the broken lines (43, 44) and the work is machined by profiling. Since the profiling region is set by a plurality of broken lines (43, 44, 45), a necessary profiling region can be set correctly. Accordingly, a wasteful machining time can be eliminated and the life of a tool can be improved.

    摘要翻译： 在轮廓绘制中设置剖面区域的方法，其对模型的表面进行轮廓并对工件进行加工。 通过多条虚线（43,44,45）设置成型区域，当触笔（5）到达虚线（43,44）并且通过轮廓加工作业时进行拾取进给。 由于轮廓区域由多条虚线（43,44,45）设定，因此能够正确设定必要的轮廓区域。 因此，可以消除浪费的加工时间，并且可以提高工具的寿命。

    CLAMP COPY CONTROLLING METHOD
    4.
    发明公开
    CLAMP COPY CONTROLLING METHOD 失效
    更多CUT副本。

    公开(公告)号：EP0087480A1

    公开(公告)日：1983-09-07

    申请号：EP82902743.2

    申请日：1982-09-14

    申请人： FANUC LTD.

    发明人： YAMAZAKI, Etsuo

    IPC分类号： B23Q35/06

    CPC分类号： B23Q35/121 ,  B23Q35/06 ,  G05B2219/49392 ,  Y10T409/30112 ,  Y10T409/303528 ,  Y10T409/303808

    摘要： Clamp copy controlling method which has the steps of performing a sequence of a copy feeding operation, a return operation to the copy start point, and a pick and feed operation, thereby clamping and feeding at a set clamping level LCZ). This method further comprises the steps of storing the initial position (A) for the clamping and feeding and the position (B) for performing the clamping and feeding during the copy feeding operation, thereby specifying a clamping region (H,), sequentially altering the clamping level (LCZ) in the clamping region, repeating the control of the clamp copy, then setting the initial value of the clamping level if no clamping and feeding is performed during the step of controlling the clamp copy, and then performing the copy feeding operation to the next region set by the clamp level, the return operation to the copy starting point, and the pick and feed operation.

    COPY CAM DRIVING DEVICE FOR MACHINE TOOL
    6.
    发明公开
    COPY CAM DRIVING DEVICE FOR MACHINE TOOL 失效
    驱动装置用于机床COPY CAM。

    公开(公告)号：EP0065993A1

    公开(公告)日：1982-12-08

    申请号：EP82900035.5

    申请日：1981-12-09

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： ICHIYANAGI, Takashi ,  IMANISHI, Kiyokazu

    IPC分类号： B23Q35/28 ,  B23Q5/34 ,  F16H25/00

    CPC分类号： B23Q35/26 ,  B23Q5/341 ,  B23Q35/121 ,  F16H53/06 ,  Y10T82/135 ,  Y10T82/2502 ,  Y10T409/303528

    摘要： An apparatus for imparting a predetermined motion to an object with a cam, in which a load compensating unit (17) is disposed at an arbitrary position of a driven section for applying force or torque therefrom to the driven section so as to cancel variations of the contacting force between a cam (10) and a cam follower (11) induced by the variation or the like of the inertial force caused by the motions of the driven sections (8, 16) or of the load applied to an operating point, thereby maintaining a constant contacting force and enabling the performance of stable and accurate motion of the cam driving system even during high speed operation. Particularly, high working accuracy at high speed can be carried out, such as machining a lead of a VTR lower cylinder by using an end face cam.

    A tracer control apparatus
    7.
    发明公开
    A tracer control apparatus 失效
    Kopiersteuergerät。

    公开(公告)号：EP0046655A2

    公开(公告)日：1982-03-03

    申请号：EP81303769.4

    申请日：1981-08-19

    申请人： FANUC LTD.

    发明人： Ryoji, Imazeki ,  Etuo, Yamazaki ,  Hitoshi, Matsuura

    IPC分类号： B23Q35/123

    CPC分类号： B23Q35/123 ,  Y10T409/30196 ,  Y10T409/303528

    摘要： A tracer control system which performs tracer control based on a displacement signal from a tracer head (TR) tracing the surface of a model and is equipped with the function of freely setting the infeed of a cutter (CT) for machining a workpiece. The tracer control system is provided with a first drive system (DV1, Ml) for feeding the tracer head (TR) in the Z-axis direction. a second drive system (DV2, M2) for feeding the cutter head (CTH) in the Z-axis direction, first and second position detectors (P1, P2) for detecting the positions of the tracer head (TR) and the cutter head (CTH) in the Z-axis direction, and a superimposing circuit (SUP) for superimposing on each other a position detection signal from the first position detector (P1) and an infeed command signal for setting the infeed of the cutter head (CTH). The cutter head (CTH) is fed by the second drive system (DV2, M2) in the Z-axis direction so that the difference between the output signals from the superimposing circuit (SUP) and the second position detector (P2) may be reduced to zero.

    A TRACER FOR CONTOUR OR SURFACE PROFILING
    8.
    发明公开
    A TRACER FOR CONTOUR OR SURFACE PROFILING 失效
    探头中采样轮廓和型材。

    公开(公告)号：EP0011652A1

    公开(公告)日：1980-06-11

    申请号：EP79900345.4

    申请日：1979-03-23

    申请人： HOSOI, Toshiaki

    发明人： HOSOI, Toshiaki

    IPC分类号： B23Q35/24

    CPC分类号： B23Q35/123 ,  B23Q35/34 ,  Y10T409/301904 ,  Y10T409/303528 ,  Y10T409/303584

    摘要： A surface-copy shaping, profile-copy shaping, and both surface-and profile-copy shaping machine capable of cutting in high accuracy at high speed under heavy duty. The profile-copy shaping machine consists of a vertical spindle (10) having an eccentric stylus (S) at the lower end thereof and being rotatable around an axis thereof, a spindle-tilting detector (60) for detecting in analogue manner the inclination of the spindle (101 by a differential transformer (62) to provide spindle- rotating speed and direction change-over control signals in proportion to the inclination thus detected. and a work table movement instructing unit (50) having movement detecting means (52) on the outer periphery of an instruction plate (50a) which is integrally rotated with the spindle (10). An embodiment of the surface-copy shaping machine consists of a spindle displacement detector (60) for detecting in analogue manner the displacement of the vertical spindle (10) to vary the elevationally moving speed of the vertical tracer spindle (10) in proportion to the displacement, and means (30) for temporarily raising the spindle (10) when the displacement of the spindle (10) exceeds a set value. Another embodiment of the surface-copy shaping machine consists, in addition to the spindle displacement detector (60), of stylus direction- retaining means for applying a correction in consideration of the inclination of the stylus (S) to one side of the stylus (S) so that the side applied with the correction may directtoward the copy shaping direction, and means for inverting the spindle over 180 0 .