| 摘要 |
<p>PURPOSE:To provide a preparation method for a tool transfer passage through which the efficient working can be carried out when NC worling is carried out continuously through the reciprocation in plural times of a tool in each worked part among plural worked parts of a work, by using the same tool. CONSTITUTION:As for a tool locus which is obtained for each worked part, the position of the edge point as working starting point P1, P3 or working end point P1, P4 is memorized, and the end point of the tool locus of one worked part having the end point in the shortest transfer distance of the tool from the working end points P2 and P4 of the tool locuses A and B in other worked part is selected as the next working starting point.</p> |
