| 摘要 |
A method for industrial manufacture of pieces of wood (26) from tree trunks (2) which have at least been delimbed and wherein the manufacture as one part comprises feeding discs of wood (3) cut off from said trunks into a gap between a pair of rollers (15), (19) in order to form and detach pieces of wood (3) from said discs (3) by means of blade devices provided on a surface of both rollers (15), (19) in the pair of rollers for detaching pieces from the disc. The method comprises carrying out the cut-off sawing of the discs of wood (3) by means of one or more movable sawing devices (4) whose blade (25) is arranged to run in a transverse direction via ends of a plurality of adjacent tree trunks (2) located in a sawing station (1), at a distance from the ends which is a desired thickness for the disc and, subsequently, guiding the discs of wood (3) produced by sawing into the gap between said pair of rollers by means of a conveyor device. |
