| 摘要 |
The system has two measurement contact blades, which include the angle into which the rake and clearance angle of a saw tooth are fitted. A sensor measures the angle and rotational position of a measurement spindle fixed radially with respect to the saw blade. The system has a measuring spindle (36), which is fixed radially with respect to the saw blade, and can be hinged about an axis (46) parallel to a saw blade axis. Two measuring contact blades (41,42) are arranged on the measuring spindle and include an angle, into which the side slope and the clearance angle of the saw tooth (52) can be fitted. The measuring spindle can be positioned with low inertial torque and no arresting friction. A sensor measures the angular position of the measuring spindle, and produces a signal corresponding to the rotational position of the spindle, which is displayed. |
