| 摘要 |
<p>The milling machine head consists of an angle piece (1) turning in a first plane and a tool head (2) turning in a plane at 45[deg] the first plane. It has a first closed servo system consisting of a first motor transmitting motion to the crankshaft of the angle piece, a second kinematic chain transmitting motion to a first motion sensor (5) and to a second closed servo system with a second motor transmitting motion to the tool head, a second motion sensor and devices for setting the angle of the angle piece and the tool head.</p> |
