zerspanungsvorrichtung for rundholzabschnitte

摘要

A rotating chipping drum carrying a spiral row of bits is mounted in a hollow body with a portion of its periphery exposed to a chipping chamber for holding log sections to be chipped. The rotative axis of the chipping drum may be inclined to urge a log section toward one end of the chipping chamber. Each bit includes side plate portions arranged at dihedral angles to a central plate portion and is clamped between bit-holding blocks with the bit cutting edge projecting beyond the periphery of the chipping drum.