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    • 8. 发明申请
    • Numerical control apparatus
    • 数控装置
    • US20050042052A1
    • 2005-02-24
    • US10921233
    • 2004-08-19
    • Tomomi NakazatoHitoshi Matsuura
    • Tomomi NakazatoHitoshi Matsuura
    • B23Q15/00B23C1/00G05B19/18G05B19/408G05B19/41G05B19/4103
    • G05B19/4086G05B2219/33269Y10T408/08Y10T408/93Y10T409/300896Y10T409/307224Y10T409/307672
    • A machine having X- and Y-axis linear moving axes and a pivot axis B for rotationally pivoting a pivot member having a tool arranged at a distal end thereof about an axis parallel to a Z axis is controlled. A moving command obtained by a command program commanded by a position expressed by X, Y, and Z in a three-dimensional orthogonal coordinate system is subjected to an interpolation process to calculate amounts of interpolation movement (ΔX, ΔY, and ΔZ) of the respective orthogonal axes. An amount of rotation Δθ of the pivot axis required for moving the tool by the amount of movement ΔY in the Y-axis direction is calculated. An amount of correction movement δx for canceling the movement in the X-axis direction caused by the rotation Δθ of the pivot axis B is calculated. Values (ΔX+δx), Δθ, and ΔZ are outputted to the X axis, the pivot axis B, and the Z axis, respectively.
    • 控制具有X轴和Y轴线性移动轴的机器以及用于旋转地枢转枢转构件的枢转轴线B,枢轴构件具有围绕平行于Z轴的轴线的远端设置的工具。 对由三维正交坐标系中由X,Y和Z表示的位置所命令的命令程序获得的移动指令进行内插处理,以计算内插运动量(DeltaX,DeltaY和DeltaZ) 各自的正交轴。 计算用于将工具移动移动量ΔY在Y轴方向上所需的枢转轴的旋转量。 计算用于消除由旋转轴线B的旋转角度引起的在X轴方向上的运动的校正移动量的量。 值(DeltaX + deltax),Deltatheta和DeltaZ分别输出到X轴,枢转轴B和Z轴。
    • 9. 发明公开
    • Numerical control apparatus
    • Numerische Steuerungsvorrichtung
    • EP1508843A1
    • 2005-02-23
    • EP04254843.8
    • 2004-08-12
    • FANUC LTD
    • Nakazato, TomomiMatsuura, Hitoshi
    • G05B19/18G05B19/41
    • G05B19/4086G05B2219/33269Y10T408/08Y10T408/93Y10T409/300896Y10T409/307224Y10T409/307672
    • A numerical control apparatus controls a machine having X- and Y-axis linear moving axes of a table 1, and a pivot axis B for rotationally pivoting a pivot member (4) having a tool (5) arranged at a distal end thereof about an axis parallel to a Z axis. A moving command obtained by a command program commanded by a position expressed by X, Y, and Z values in a three-dimensional orthogonal coordinate system is subjected to an interpolation process to calculate amounts of interpolation movement (ΔX, ΔY, and ΔZ) of the respective orthogonal axes. An amount of rotation Δθ of the pivot axis required for moving the tool by the amount of movement ΔY in the Y-axis direction is calculated. An amount of correction movement δx for cancelling the movement in the X-axis direction caused by the rotation Δθ of the pivot axis B is calculated. Values (ΔX + δx), Δθ, and ΔZ are outputted to the X axis, the pivot axis B, and the Z axis, respectively.
    • 数控装置控制具有工作台1的X轴和Y轴线性移动轴的机器和用于使枢转构件(4)旋转地枢转的枢转轴线B,该枢转构件具有设置在其远端的工具(5) 轴平行于Z轴。 对由三维正交坐标系中由X,Y和Z值表示的位置所命令的命令程序获得的移动命令进行内插处理,以计算内插运动量(DELTA X,DELTA Y和DELTA Z)。 旋转量DELTA&thetas; 计算在Y轴方向上移动工具所需的旋转轴线ΔTA的运动量ΔTA。 用于消除由旋转DELTA& ETA引起的在X轴方向上的运动的校正运动delta x的量; 计算枢轴B的距离。 值(DELTA X + delta x),DELTA& T和ΔZZ分别输出到X轴,枢轴B和Z轴。