| 摘要 |
<p>A sawing installation (1) has sawing bench (9) for partially accommodating an object (3); saw having saw blade (11)that can move transversely relative to the sawing bench; feed track (5) aligned with respect to the sawing bench and provided with a drive member (7); stop (20) for guiding the object while it is being driven; and guide member (23) that can move between a stowed position, in which the guide member permits unimpeded movement of the saw blade, and a guide position in which the guide member extends essentially continuously along sides of the sawing plane. The sawing installation comprises sawing bench for partially accommodating the object; saw having saw blade that can move transversely relative to the sawing bench in a sawing plane between an initial position in which, when the object has been arranged on the sawing bench, the saw blade is situated at a distance from it, and a final position, in which the saw blade has been sawn through the object; feed track aligned with respect to the sawing bench and provided with drive member for driving the object over the feed track towards the sawing bench; stop for guiding the object while it is being driven; and guide member that can move between stowed position, in which the guide member permits unimpeded movement of the saw blade between its initial and final position, and guide position in which the guide member extends essentially continuously along the sides of the sawing plane. The guide member forms a guide channel between the stop and the guide member. Independent claims are also included for: (1) a movement system for moving the guide member of the sawing installation; and (2) a method for sawing an object, i.e. elongated structural steel section, comprising feeding the object over a feed track to a sawing bench until the object is resting partially on the sawing bench, the object being aligned by a stop that guides the object; sawing off a part of the object, the sawn-off part forming a discharge part (3a) and the remaining part of the object forming a feed part (3b); removing the sawn-off discharge part, in which an essentially continuous guide member is provided adjacent to the sawn-off discharge part and the feed part of the object to form a guide channel.</p> |
