| 摘要 |
<p>A numerical control equipment comprises control units (2) for applying to a drive motor (10), for driving a table (7) on which an object (8) under measurement is placed, a movement instruction for moving the object (8) to a theoretical position, a position register (4) for receiving a detection signal outputted by a position sensor (11) adapted to detect the position of the table (7), memory units (3) for storing instruction data separately according to functions and uses, and a measuring head (16) for measuring the difference between the stop position of the object (8) and a reference position simultaneously with positioning of the object (8) to the theoretical position, wherein the control units (2) operate a measurement value provided by the measuring head (16) and a register value of the position register (4) and rewrite the contents of addresses provided separately according to functions and uses in the memory units (3) with an operated value as a measurement result.</p> |
