| 摘要 |
A process is described, with the aid of which panel-type workpieces to be manufactured from a panel blank may also be provided with flat face and/or end face bores in the course of their manufacture. For this purpose, the panel blank is displaced transversely to the cutting plane into a stop position, the flat face bores pertaining to one of the workpieces to be manufactured are subsequently made in the one flat side of the panel blank. To make the further flat face bores for the workpiece, the panel blank is then transported further in a clocked manner through predetermined paths in the same direction and bored after each advance. Upon completion of all of the flat face bores, the panel blank is displaced in a clocked manner in the opposite direction into predetermined positions, fixed after each advance, and lastly severed. For the end face boring, the panel blank is displaced in the direction of advance through a path corresponding to a side length of a workpiece and subsequently clamped and severed. The resulting workpiece is then displaced in the direction of advance through a predetermined path, clamped and bored at the end face located opposite to the bored end face. The remaining part of the panel blank is displaced in the direction of advance into a stop position, likewise bored at the end face, and lastly displaced again in the direction of advance through a path corresponding to a side length of a workpiece, clamped and severed, whereupon the same procedural steps are repeated. |
