| 摘要 |
<p>Numerical control device which performs numerical control in accordance with machining program data. This device includes a microprocessor (101) producing a machining program, a microprocessor (201) controlling mechanical machining, two input/output interface circuits (106), (210) provided on the machining program production side (TPC) and the mechanical machining control side (NCC) respectively, a signal transmission line (L) connecting the two interface circuits, and memories (103), (203) provided on the machining program production side and the mechanical machining control side respectively, storing at least one machining program which can perform the mechanical machining control according to another machining program different from this machining program in parallel.</p> |
