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18 条记录 (耗时 0.009 秒)

    ACCELERATION AND DECELERATION CIRCUIT.
    7.
    发明公开
    ACCELERATION AND DECELERATION CIRCUIT. 失效
    加速和减速电路。

    公开(公告)号：EP0120970A4

    公开(公告)日：1986-12-01

    申请号：EP83903111

    申请日：1983-09-30

    申请人： FANUC LTD

    发明人： NOZAWA RYOICHIRO ,  KAWAMURA HIDEAKI ,  SASAKI TAKAO

    IPC分类号： B23Q15/013 ,  B23Q5/22 ,  B23Q5/36 ,  B25J9/16 ,  G05B19/4103 ,  G05B19/416 ,  G05B19/407

    CPC分类号： G05B19/4103 ,  G05B19/416 ,  G05B2219/34167

    摘要： An acceleration and deceleration circuit accelerates or decelerates a feed speed up to an instructed speed at a predetermined time constant (tau), irrespective of variations in the speed. This circuit comprises means (301) for calculating the distances moved in each axial direction at each sampling period (T), a first memory (#1 - #n) for storing the moved distance components in each axial direction for n samplings (where n = tau/T), a second memory (SUM) for storing the calculated result, and an arithmetic unit (ADD, ACC, DIV) for calculating DELTAXn - DELTAX0 + St$(1,8)$St where DELTAXn is the latest moved distance component, DELTAX0 is the oldest of the moved distance components stored in the first memory, and St is the contents of the second memory, and divides the calculated result St by n, to store the calculated result St in the second memory and outputting, as the moved distance component during the present sampling time, St/n.

    METHOD OF INPUTTING OPERATING INFORMATION TO NUMERICAL CONTROL DEVICE.
    8.
    发明公开
    METHOD OF INPUTTING OPERATING INFORMATION TO NUMERICAL CONTROL DEVICE. 失效
    操作信息输入法数控装置。

    公开(公告)号：EP0120969A4

    公开(公告)日：1986-07-23

    申请号：EP83903110

    申请日：1983-09-30

    申请人： FANUC LTD

    发明人： NOZAWA RYOICHIRO ,  KIYA NOBUYUKI ,  YOSHINO MOTOAKI

    IPC分类号： G06F3/02 ,  B23Q15/00 ,  G05B19/409 ,  G06F3/048 ,  G06F3/14 ,  G05B19/405 ,  G06F3/033

    CPC分类号： G05B19/409 ,  G05B2219/35431 ,  G05B2219/35481 ,  G05B2219/35512

    摘要： A method of inputting operating information to a numerical control device performing predetermined numerical control on the basis of numerical control program data and operating information comprises the steps of pressing a key on a keyboard to indicate the start of the setting of operating information, displaying characters of various operating information items (MODE, HANDLE, AXIS, HANDLE *10, ....) and selecting items (MDI, AUTO, EDIT, HNDL, JOG, ZRN; HX, HZ, ....) on the screen of a display unit according to the indication of the start of setting the operating information, then positioning a first cursor (CSR) in the operating information column which is to be set, thereafter positioning a second cursor (MSC, HAC, HMC, ...) at the operating item indicated by the first cursor, and identifying the operating information by the positions of the first and second cursors.