| 摘要 |
<p>PURPOSE:To reduce the time require for replacing the tool, thus improve the working efficiency by constituting such that the program is editted by specifying the tool sequence list and the specification range of tool sequence modification and the work is performed in accordance to the tool sequence. CONSTITUTION:A source program memory M1 storing an NC working program formed with interactive program function not considering of the tool sequence is provided and connected to a tool sequence program conversion means PC. Said means PC has such function as to edit the source program into the using tool sequence within the modified setting range to be inputted from a tool sequence modification specifying range setting means CRR in accordance to the using tool sequence list to be inputted from the tool sequence setting means TOR. Said source program is stored in the tool sequence update program memory M2 to perform NC working with minimum times of tool replacement by means of said new program.</p> |
