Apparatus for measuring the vibrations of a spiral bevel gear drive on a gear testing machine

摘要

For evaluating running quality of gears, a vibration measuring apparatus with a vibration pickup or sensor is provided at least at a headstock for holding a gear wheel a bevel gear or pinion. The signal pickup or reception of the vibration pickup or sensor is processed by suitable evaluation devices. A measuring ring is provided at the headstock in order to detect the maximum vibration components independently of the design of the gear set. The measuring ring carries the vibration pickup and is rotatably mounted on an associated spindle and can be rotated and positionally fixed relative to the headstock.