【摘要】 根据微动滑移振幅具有小位移的特点,设计制作了一种弓形传感装置,该装置能把小幅位移信号转换为电信号,并通过示波器实时显示出来,用这种测试装置来测量滑移式微动振幅具有测试方法简单而测试精度较高的优点。更多还原

【Abstract】 According to the characteristic that fretting slide amplitude is very small, a kind of arc shape sensor was designed and made. By using this sensor, small amplitude displacement sign can be changed (into) electricity sign and be shown by oscillograph real time. Measurement for slide-type fretting amplitude with this sensor has strongpoint that test method is simple but test result is accurate.更多还原