| 摘要 |
<p>A process and device for controlling means of dressing in a casting plant. The installation comprises a fixed mould component (16) and a mobile mould component (14), ejection rods (26) controlled by a jack (32) with a transmission fluid feed and a manifold (28) for spraying the dressing product. The control device comprises a pressure sensor (38) for continuous measurement of the transmission fluid pressure, means (42) for recording the pressure in relation to the time, means for comparing the recorded curve with a reference curve, and means (46, 48) for modifying the spraying of the dressing product as a function of the results of the comparison.</p> |
