| 摘要 |
<p>The milling-cutter comprises a disc-shaped base body (1) presenting a central fixing drilling (2) and fixing housings evenly distributed at the periphery of the base body, opened at the front part of the latter and intended to receive and hold a cutting plate support (4) which may be adjusted and secured into its housing (3) independently either in the axial direction or in the radial direction and which carries a cutting plate (6 resp. 62) arranged so that its main plane extends substantially radially. In order to adjust each cutting plate by rotation about an imaginary axis extended transversally to the central axis of the base body, independently of the axial and radial adjusting, the cutting plate (6) is arranged into a recess (10) adapted to the shape of the cutting plate in a cutting plate cage (11) pivotingly mounted on the cutting plate support (4) about an imaginary axis substantially perpendicular to a radial plane containing the central axis (5) of the base body (1) and which may be locked in relation to the cutting plate support (4). Preferably, the milling-cutter is designed so that each cutting plate support (4) is guided and mounted on a support (36) so as to be displaced in a radial direction and locked, and so that each support (36) is guided and held so as to be displaceable and lockable in parallel to the central axis of the base body (1) with respect to the latter.</p> |
