مقایسه ساختار اندازه گیری صدا و اندازه گیری شتاب با ساختار کم هزینه برای تشخیص ارتعاشات قطعه کار در ماشینکاری همزمان 5 محوری؟

Monitoring structure borne noise is an easy, cost-efficient alternative to measures with an acceleration sensor. Delivering reliable results concerning the vibration frequencies, which are multiples of the spindle rotation frequency, this method could be applied for process monitoring. The experiments have shown that the location of the Contact Emission-Sensors has major impact on the quality of results. To implement the Contact Emission-Sensors for this kind of measurements, the sensor must be positioned close to the place of vibration origin taking into account both damping characteristics of all components involved and the way of workpiece clamping.