Fremgangsmate og apparat for sagflisfri skjaering av trevirke

摘要

A sawdust-free wood cutting apparatus ( 10 ) comprises a guide ( 62, 72 ) for guiding a piece of wood (W) along a feed path having a cutting zone. At least one circular blade ( 18 b) is mounted in the cutting zone and driven in rotation about an axis transversal to the feed path. The circular blade ( 18 b) has a toothless circumferential cutting edge. A feeder ( 14, 16 ) advances the piece of wood (W) to be cut through the cutting zone at a linear speed substantially equal to a tangential speed at the toothless circumferential cutting edge of the circular blade ( 18 b).