MEKANISME TIL AUTOMATISK INDSTILLING AF EN PLANSKIVES RADIALSTILLING I EN SPAANTAGENDE BEARBEJDNINGSMASKINE

摘要

In the apparatus a cross-feed head is supported at a rotatable spindle. A cross-feed slide of the cross-feed head is arranged to be displaceable by means of a displacement drive and a displacement mechanism in a cross-feed displacement direction. The rotatable spindle is arranged on a carriage for displacement in a carriage displacement direction transversely with respect to the spindle. Furthermore, a numerical control is provided. In order to be able to adjust the radial position of the cross-feed slide with greater precision a sensor or feeler is fixedly arranged together with the displacement drive at one end of the carriage displacement travel path. An adjusting control or device controls the displacement of the cross-feed slide in conjunction with the sensor and with the displacement drive.