| 摘要 |
A chipping head (1), particularly a chipping head of a chipping canter, is disclosed comprising a head body (2) having thereon mounted multiple chipping knives (3) that are adapted on the head body in an annular fashion spaced at a distance from each other. Onto the chipping head (1), on the head end face (5) thereof touching a wooden workpiece (6) being processed and/or on the lateral surface (7) of a disc-like or flange-like element such as a circular saw blade (4) mounted on the chipping head body, there is formed at least one groove (8) and/or ridge (9), the groove and/or ridge spiraling about the axis (10) of head body rotation so that the starting point (11) of the groove and/or ridge is radially displaced at a distance from the axis (10) of rotation and, respectively, the end point (12) of the groove/ridge is closer than its starting point (11) to the axis (10) of rotation.
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