Abstract: A bandsaw having a shaped band blade, at least one pair of flywheels (5, 6) arranged to move the shaped band blade; a motor member (7) connected to at least one flywheel of the pair of flywheels; a bench (8) for supporting and feeding at least one object to be cut, wherein the shaped band blade (1) has a band having a variable width between an area (2) of minimum width and an area (3) of maximum width.

Abstract: A method, a plant and a blade for cutting logs that provide a cutting region crossed by at least one log according to a conveying direction transversal to a cutting plane, and a blade having a longitudinal axis. The blade comprises a plane cutting portion and a connection portion connected thereto. The cutting portion has a cross section of minimum width, a cross section of maximum width and at least one cutting profile that extends obliquely between the cross section of minimum width and the cross section of maximum width, so that the cutting profile forms an angle with respect to the longitudinal axis. The cutting profile has a cutting height in a direction orthogonal to the longitudinal axis equal to at least the difference between the cross sections of maximum width and of minimum width. The connection portion has width less than or equal to the minimum width.

Abstract: A bandsaw having a shaped band blade, at least one pair of flywheels (5, 6) arranged to move the shaped band blade; a motor member (7) connected to at least one flywheel of the pair of flywheels; a bench (8) for supporting and feeding at least one object to be cut, wherein the shaped band blade (1) has a band having a variable width between an area (2) of minimum width and an area (3) of maximum width.