| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a numerical control device for performing program creation and working in a short time by simplifying a method of designating an inclined plane. <P>SOLUTION: A numerical control device includes: means of acquiring the origin position and attitude of a current second coordinate system viewed from a first coordinate system; means of setting a coordinate system rotation central axis and an angle of rotation around the coordinate system rotation central axis; and means of setting the origin position and attitude of the coordinate system obtained by rotating the second coordinate system designated on the current inclined plane only by the angle of rotation around the coordinate system rotation central axis as the origin position and attitude of the new second coordinate system viewed from the first coordinate system, and performing coordinate conversion including the conversion of the attitude to a position commanded in the second coordinate system by using the origin position and attitude of the new second coordinate system viewed from the first coordinate system to obtain the position in the first coordinate system. <P>COPYRIGHT: (C)2012,JPO&INPIT |
