| 摘要 |
<p>PROBLEM TO BE SOLVED: To determine a speed of a tool so that time required for the tool to pass a fast forward block is shortened in a method for determining a speed for moving the tool along a fast forward block to be a non-working block out of plural blocks obtained by dividing a tool route by plural tool passing points. SOLUTION: Respective shaft speeds Fx , Fy when the tool passes a fast forward block N(k) are determined independently of the practical problems of the tool route so that the speed of the start point of the fast forward block Na(k) becomes equal to the speed of its preceding block N(k-1) and the speed of the end point becomes equal to the speed of its succeeding block N(k+1) and time required for the tool to pass the block N(k) is shortened as short as possible.</p> |
