| 摘要 |
<p>Method and plant for sawing a log (10). The plant comprises sawing equipment (900), in which the log (10) is fed forwards. A first piece of working equipment (20), with which first parallel planes (la, lb) are worked into the log's (10) opposite round surfaces. A second piece of working equipment (30), with which second parallel planes (2a, 2b) are worked into the log's (10) remaining opposite round surfaces, whereby the log (10) has been formed into a cant of a rectangular shape and having round un-worked corner surfaces. A first circular saw (50), with which at least one couple of side boards (5a, 5b) is sawn off the first (la, lb) or second (2a, 2b) parallel planes. A second circular saw (80), with which the remaining cant is sawn into timber of the desired kind. The plant also comprises curved guiding elements (410, 510), on which the side boards (5a, 5b) of said at least one couple of side boards are guided obliquely to the side in such a way that the side boards (5a, 5b) move past the opposite sides of the second circular saw (80).</p> |
