| 摘要 |
<p>A numerical control device according to the invention is designed for sequence control of an NC machine by means of a stored program method. A plurality of identical function codes are selected from the same block of an NC program so that the identical function commands can be simultaneously executed on a machine tool (3). This device comprises storage means (101b) for storing at the same time a plurality of auxiliary function codes of a fetched program, the function codes being commands of particular tasks to the machine tool; means (2) for identifying the numbers of the auxiliary function codes stored in the storage means and executing the function commands; and means (101d) for updating all of the auxiliary codes in the storage means in response to the sequence operation of the machine tool corresponding to the auxiliary function codes.</p> |
