| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve operability and to easily perform three-dimensional teaching. SOLUTION: In this device 1, prior to laser machining, a freely changeable teaching chip 5 is attached instead of the nozzle of a machining head 3 and the sharp tip of the teaching chip 5 is pressed to a ruled line written on a work W while moving the machining head 3. Since the teaching chip 5 supported so as to be freely moved back is moved back by a retreat mechanism 9 and a retreat detection means 11 detects the moment, head detection means (25 and 27) detect the posture and position of the head 3 at the moment and store them in a memory 23 and thus, teaching is performed.</p> |
