| 摘要 |
<p>A sawing method for loosening from the blank (3) a woodboard or a board of non-magnetic material for improving sawing accuracy, in which method the loose sawing is carried out by means of a metallic saw blade (1) and the saw blade is steered to stay in the aimed sawing line. The blade position in relation to the aimed sawing line inside the sawed blank is measured by means of a distance measuring device (7) and the blade position is controlled to stay in the aimed sawing line by controlling for the blade needed deviation force by means of the magnetic field forming device (5) based on the distance value informed by the measuring device (7).</p> |
