A cylindrical cutting head for a wood workpiece, comprising an even number of main grooves disposed on helices running on a length of a surface thereof, wherein each main groove comprises cutting inserts; each cutting insert comprising a knife removably locked in position in relation to the main groove by a clamp. A cutting insert for a cylindrical cutting head for a wood workpiece, comprising a knife and a clamp, wherein the knife is removably positioned and locked in position in relation to the cylindrical cutting head by a clamp.

An adjustable multi-section blade structure for an automatic planer includes a cutter shaft, a plurality of cutter holders, a plurality of cutters, and a blade calibration tool. The cutter shaft is a long cylinder. The cutter shaft has an outer annular surface and an axis. The cutter holders are arranged at substantially equiangular intervals around the outer annular surface of the cutter shaft. The cutter holders each have a fixing surface, a bearing surface, and an arcuate groove. The cutters are spaced apart from each other and disposed on the fixing surface. In addition to reducing the cutting load, the precision of the blade can be calibrated through the blade calibration tool to achieve an energy-saving effect.

Embodiments of a system for shape sawing wood may include a feed unit and a saw box pivotably coupled to, and suspended from, one end of the feed unit. The saw box may be coupled to the side walls of the feed unit by pivot pins that define a rotational axis. A motor may be mounted to one side of the saw box to drive a saw arbor in rotation. The system may include an actuator that is selectively actuable to pivot the saw box about the rotational axis relative to the feed unit. Another actuator may be provided to move the saw box laterally along the pivot members. The feed unit may be slideably mounted on rails and selectively movable along the rails relative to a feed axis that extends through the saw box and the feed unit.

Embodiments of a system for shape sawing wood may include a feed unit and a saw box pivotably coupled to, and suspended from, one end of the feed unit. The saw box may be coupled to the side walls of the feed unit by pivot pins that define a rotational axis. A motor may be mounted to one side of the saw box to drive a saw arbor in rotation. The system may include an actuator that is selectively actuable to pivot the saw box about the rotational axis relative to the feed unit. Another actuator may be provided to move the saw box laterally along the pivot members. The feed unit may be slideably mounted on rails and selectively movable along the rails relative to a feed axis that extends through the saw box and the feed unit.

Embodiments relate to systems, methods, and apparatuses for shape sawing wood. Specifically, embodiments include an infeed with laterally displaceable positioning rolls and a longitudinal axis between the positioning rolls. The embodiments further include a saw box with a frame and a plurality of saws coupled with a plurality of vertical arbors within the frame. In certain embodiments, the frame is operable to move laterally or rotationally with respect to a horizontal axis of rotation.

Embodiments relate to systems, methods, and apparatuses for shape sawing wood. Specifically, embodiments include an infeed with laterally displaceable positioning rolls and a longitudinal axis between the positioning rolls. The embodiments further include a saw box with a frame and a plurality of saws coupled with a plurality of vertical arbors within the frame. In certain embodiments, the frame is operable to move laterally or rotationally with respect to a horizontal axis of rotation.

The invention relates relates to a clamping system for clamping an object (1), in particular for clamping a cutting tool in a machine tool, comprising an accommodating bore (4) for accommodating the object (1) to be clamped, a threaded bore, which extends in the wall of the accommodating bore (4) transversely to the longitudinal axis (12) of the accommodating bore (4), and a clamping screw (6), which can be screwed in the threaded bore in order to selectively clamp or release the object (1) in the accommodating bore (4) in accordance with the screwing position of the clamping screw (6). The invention further relates to an intermediate element (9), which is arranged between the clamping screw (6) and the object (1) such that the clamping screw (6) touches the object (1) to be clamped (1) not directly, but rather indirectly by means of the intermediate element (9). According to the invention, the threaded bore is preferably arranged eccentrically in relation to the accommodating bore (4).

The invention relates relates to a clamping system for clamping an object (1), in particular for clamping a cutting tool in a machine tool, comprising an accommodating bore (4) for accommodating the object (1) to be clamped, a threaded bore, which extends in the wall of the accommodating bore (4) transversely to the longitudinal axis (12) of the accommodating bore (4), and a clamping screw (6), which can be screwed in the threaded bore in order to selectively clamp or release the object (1) in the accommodating bore (4) in accordance with the screwing position of the clamping screw (6). The invention further relates to an intermediate element (9), which is arranged between the clamping screw (6) and the object (1) such that the clamping screw (6) touches the object (1) to be clamped (1) not directly, but rather indirectly by means of the intermediate element (9). According to the invention, the threaded bore is preferably arranged eccentrically in relation to the accommodating bore (4).

Embodiments relate to systems, methods, and apparatuses for shape sawing wood. Specifically, embodiments include an infeed with laterally displaceable positioning rolls and a longitudinal axis between the positioning rolls. The embodiments further include a saw box with a frame and a plurality of saws coupled with a plurality of vertical arbors within the frame. In certain embodiments, the frame is operable to move laterally or rotationally with respect to a horizontal axis of rotation.

Embodiments relate to systems, methods, and apparatuses for shape sawing wood. Specifically, embodiments include an infeed with laterally displaceable positioning rolls and a longitudinal axis between the positioning rolls. The embodiments further include a saw box with a frame and a plurality of saws coupled with a plurality of vertical arbors within the frame. In certain embodiments, the frame is operable to move laterally or rotationally with respect to a horizontal axis of rotation.