在调整和试验工业设备时,经常会产生测量振动的问题。在实验室条件下,采用压电加速计与一套复杂的放大装置配合测量振动加速度和研究振动频谱,证明是行之有效。但是如果有足够的振幅和振动频率信息,那么使用昂贵、复杂、又要经常校准的测振设备就不合适了。 在生产条件下测量机 In the adjustment and test of industrial equipment, often have the problem of measuring vibration. The use of piezoelectric accelerometers in conjunction with a complex set of magnifying devices to measure vibration acceleration and study the vibrational spectrum under laboratory conditions proved to be effective. However, if you have enough amplitude and vibration frequency information, then it is not appropriate to use an expensive, complex, and often calibrated vibration-measuring device. Measuring machine under production conditions