| 摘要 |
<p>The system comprises an intermediate station (5) located in line with and preceding a borer (3), consisting in a deck (6) that occupies a common plane with the path followed by the panels (1) and affords a pair of vertical stops (7, 8) serving to arrest the panel as well as functioning as a datum for its measurement on two axes (X, Y), by means of a plurality of contact sensors (9); each of the sensors generates an output signal reflecting an effective value (Vr), as measured, for comparison by a central processing unit (10) with previously entered standard reference values (Vt) adopted for machining purposes, in such a way as to permit of repositioning the tool heads (4) of the borer (3) automatically in the event of a difference emerging between the measured values (Vr) and the reference values (Vt). <IMAGE></p> |
