| 摘要 |
PROBLEM TO BE SOLVED: To calculate machining completion time more accurately than before.SOLUTION: A numerical control device for controlling machining processing of machining a work piece into a product comprises a calculation unit for calculating machining completion time at which machining of a plurality of products are completed. The calculation unit calculates exchange time required for exchanging the work piece and the machining completion time including the exchange time. The calculation unit multiplies time required for one-time exchange of the work piece by a planned number of exchanges of the work piece to calculate the exchange time. |
