| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily extend a swing display diameter and enable safe, easy-to- understand confirmation by extending and superimposing a swing diameter on other operations according to the specified extension rate, and graphically displaying a machining operation. SOLUTION: A swing extension rate command part 111 commands an extension rate for extending and displaying only the swing diameter, and a swing shape confirmation size command part 112 commands the number of dots on a display device 110 which is enough to confirm a swing shape. A swing extension rate arithmetic part 113 automatically calculates the swing extension rate from information on the size of a graphic coordinate system which is already set and a swing radius obtained from a part program interpretation part 13. Then a part program issuing 15 extends the display rate of a swing track according to the swing extension rate as to a code commanding a swing in a part program from the part program interpretation part 13 and makes a display.</p> |
