| 摘要 |
<p>An NC data preparing system is formed so that the sequence of machining definition data can be changed in accordance with a user's demand. A user carries out predetermined operations on the desired sequence of outputting machining command data, and prepares pattern definition data (2). The machining command data are inputted on an input screen (15a) provided as an interactive input screen. A system processor (1) reads the inputted machining command data and pattern definition data, changes the sequence of the machining command data in accordance with the pattern definition data (2), and outputs the resultant data as machining definition data (3). Accordingly, NC data having the user's desired sequence of outputting machining definition data can be directly prepared. This renders it unnecessary to carry out an additional operation for changing the sequence of outputting the machining definition data, so that the preparation of NC data can be made speedily.</p> |
