会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • Numerical controller
    • 数控机
    • US20070250206A1
    • 2007-10-25
    • US11790069
    • 2007-04-23
    • Toshiaki OtsukiSoichiro Ide
    • Toshiaki OtsukiSoichiro Ide
    • G06F19/00
    • G05B19/4103G05B2219/34089G05B2219/34149G05B2219/49344
    • A numerical controller configured to enable machining of a conical surface such that vectors at a start point, an end point, and an interpolation point of a circular arc and their extensions never cross one another. Normal direction vectors Vnors and Vnore, tangential direction vectors Vtans and Vtane, and tool posture vectors Vts and Vte at the starting and end points are obtained based on programmed positions PA′ and PB′ of the starting and end points, a circle center position, and rotational positions of two rotary axes. Based on these vectors, tangential direction angles as and ae and the normal direction angles bs and be with respect to tool postures at the starting and end points are obtained. Normal and tangential direction vectors Vnori and Vtani and angles ai and bi at the interpolation point are obtained by interpolating the normal and tangential direction vectors and angles at the starting and end points, whereby a tool posture vector Vti at the interpolation point is obtained. The rotational positions of the rotary axes and positions of linear axes are obtained based on the tool posture vector Vti at the interpolation point. Circular machining can be also performed for a three-dimensional programmed circular arc.
    • 一种数字控制器,其被配置为能够加工圆锥形表面,使得在起始点,终点和圆弧的内插点处的矢量及其延伸部不会相互交叉。 根据起始点和终点的编程位置PA'和PB',圆心中心位置,圆弧中心位置, 和两个旋转轴的旋转位置。 基于这些向量,获得切向方向角度和ae以及法线方向角度bs,并且相对于起点和终点处的工具姿势。 通过内插正交和切向方向矢量以及起点和终点处的角度来获得正交和切向方向矢量Vnori和Vtani以及插值点处的角度ai和bi,由此获得插值点处的刀具姿态矢量Vti。 基于插补点处的刀具姿势向量Vti,获得旋转轴的旋转位置和直线轴的位置。 也可以对三维编程圆弧进行圆形加工。
    • 6. 发明授权
    • Numerical controller
    • 数控机
    • US07433754B2
    • 2008-10-07
    • US11790069
    • 2007-04-23
    • Toshiaki OtsukiSoichiro Ide
    • Toshiaki OtsukiSoichiro Ide
    • G06F19/00
    • G05B19/4103G05B2219/34089G05B2219/34149G05B2219/49344
    • A numerical controller configured to enable machining of a conical surface such that vectors at a start point, an end point, and an interpolation point of a circular arc and their extensions never cross one another. Normal direction vectors Vnors and Vnore, tangential direction vectors Vtans and Vtane, and tool posture vectors Vts and Vte at the starting and end points are obtained based on programmed positions PA′ and PB′ of the starting and end points, a circle center position, and rotational positions of two rotary axes. Based on these vectors, tangential direction angles as and ae and the normal direction angles bs and be with respect to tool postures at the starting and end points are obtained. Normal and tangential direction vectors Vnori and Vtani and angles ai and bi at the interpolation point are obtained by interpolating the normal and tangential direction vectors and angles at the starting and end points, whereby a tool posture vector Vti at the interpolation point is obtained. The rotational positions of the rotary axes and positions of linear axes are obtained based on the tool posture vector Vti at the interpolation point. Circular machining can be also performed for a three-dimensional programmed circular arc.
    • 一种数字控制器,其被配置为能够加工圆锥形表面,使得在起始点,终点和圆弧的内插点处的矢量及其延伸部不会相互交叉。 根据起始点和终点的编程位置PA'和PB',圆心中心位置,圆弧中心位置, 和两个旋转轴的旋转位置。 基于这些向量,获得切向方向角度和ae以及法线方向角度bs,并且相对于起点和终点处的工具姿势。 通过内插正交和切向方向矢量以及起点和终点处的角度来获得正交和切向方向矢量Vnori和Vtani以及插值点处的角度ai和bi,由此获得插值点处的刀具姿态矢量Vti。 基于插补点处的刀具姿势向量Vti,获得旋转轴的旋转位置和直线轴的位置。 也可以对三维编程圆弧进行圆形加工。
    • 9. 发明公开
    • Polynom- und Spline-Interpolation von Werkzeugorientierungen
    • 多边形和样条插值von Werkzeugorientierungen
    • EP1326151A2
    • 2003-07-09
    • EP02027426.2
    • 2002-12-09
    • SIEMENS AKTIENGESELLSCHAFT
    • Munz, Martin, Dr.
    • G05B19/4103
    • G05B19/4103G05B2219/34089G05B2219/34135G05B2219/34142G05B2219/50349
    • Mit der Erfindung kann in jedem Satz ein Orientierungsvektor programmiert werden, der dann mittels Großkreisinterpolation erreicht wird, d.h. Linearinterpolation des Winkels (PHI) in der Ebene, die vom Start- und Endvektor aufgespannt wird. Durch die erfindungsgemäße Möglichkeit der Programmierung von Polynomen auch in diesem Fall, kann nunmehr der Weg, wie dieser Endvektor erreicht werden soll, nahezu beliebig festgelegt werden. Im allgemeinen Fall liegt dann der interpolierte Orientierungsvektor nicht mehr in der Ebene zwischen Startund Endvektor, sondern kann um einen weiteren Winkel (PSI) beliebig aus dieser Ebene gedreht werden. Eine erweitere Interpolation ermöglicht die Beschreibung von Orientierungsänderungen auf einer beliebig im Raum liegenden Kegelmantelfläche. In beiden Fällen wird so eine geschwindigkeits- und beschleunigungsstetige Bewegung der Orientierungsachsen über mehrere Sätze hinweg ermöglicht.
    • 该方法包括将可移动部件的取向和运动路径细分为多个运动段。 通过在垂直于平面的平面中以一定角度和垂直于该平面的角度倾斜定向向量从起始向量到结束矢量来改变运动段内的可移动部件的取向。 定向矢量的角度在运动段上进行内插。 数字控制器还包括独立声明。
    • 10. 发明授权
    • Polynomial and spline interpolation of machine tool orientations
    • 机床方向的多项式和样条插值
    • US06735495B2
    • 2004-05-11
    • US10328728
    • 2002-12-23
    • Martin Munz
    • Martin Munz
    • G06F1900
    • G05B19/4103G05B2219/34089G05B2219/34135G05B2219/34142G05B2219/50349
    • In a method and apparatus for guiding the motion of a moveable machine element, the orientation of the machine element is defined by an orientation vector that can be programmed in each set. The orientation vector can be obtained by a linear great circle interpolation in a plane spanned by a start vector and an end vector. In more general cases, polynomials can be used in the program, enabling an almost arbitrary definition of the path that determines how the end vector is obtained. The interpolated orientation vector can also be rotated out of the plane by an arbitrary angle. An extended interpolation permits a representation of orientation changes on a conical surface having an arbitrary orientation in space. This enables the orientation axes to move across several sets with continuous velocity and acceleration.
    • 在用于引导可移动机器元件的运动的方法和装置中,机器元件的取向由可在每组中编程的取向向量限定。 取向向量可以通过由起始向量和结束向量跨越的平面中的线性大圆插值来获得。 在更一般的情况下,可以在程序中使用多项式,使得能够几乎任意地定义确定如何获得结束向量的路径。 内插取向矢量也可以从平面旋转任意角度。 扩展插补允许在空间中具有任意取向的锥形表面上的取向变化的表示。 这使得定向轴能够以连续的速度和加速度跨越几组。