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1. 发明申请

US20070185609A1 Numerical control method 审中-公开
标题翻译：数控方法
公开(公告)号：US20070185609A1
公开(公告)日：2007-08-09
申请号：US11703224
申请日：2007-02-07
申请人： Takahiko Endo , Tooru Wantanabe , Yasushi Takeuchi
发明人： Takahiko Endo , Tooru Wantanabe , Yasushi Takeuchi
IPC分类号： G06F19/00
CPC分类号： G05B19/4103
摘要： An axis position is commanded according to data stored in a memory table where the axis position is stored in association with a reference value consisting of time or spindle position. For commanding the shape of a circular arc, a start and end points, a center position, and a radius of the circular arc and designation of sine or cosine are set in advance in the memory table. Then, a movement command for connecting the start point and the end point with the circular arc is output to each of axes, using a trigonometric function defined by the center position of the circular arc, the radius of the circular arc and the designation of sine or cosine, which have been set.
摘要翻译：根据存储在与由时间或主轴位置组成的参考值相关联的轴位置存储的存储表中的数据来命令轴位置。为了指示圆弧的形状，预先在存储表中设置圆弧的起点和终点，中心位置和圆弧的半径以及正弦或余弦的指定。然后，使用由圆弧的中心位置，圆弧的半径和正弦的指定定义的三角函数将用于将起点和终点与圆弧连接的移动指令输出到每个轴或余弦，已设定。

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