| 摘要 |
<p>An axis control system of a numerical control apparatus comprising first and second microprocessors (11, 21) for interpolating the axes of dissimilar constitutions, and first and second interpolation signal generating circuits (17, 27) provided for the respective microprocessors to generate interpolation period signals. An output signal (DO) of the first microprocessor and an interpolation period signal (ITP1) of the first interpolation signal generating circuit are input to the second interpolation signal generating circuit (27). An interpolation period signal in synchronism with the first interpolation signal generating circuit (17) is generated based on the logic of these signals. When the interpolation period signals are brought into synchronism, the first and second microprocessors (11, 21) execute the interpolation of axes of respective axis constitutions.</p> |
