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超声波疲劳试验机由日本旭电机制造厂研制成功。该机的工作方式是将振幅放大喇叭和试件连接在用螺栓系紧的朗之万超声波振子上,使其振子产生共振频率并通过纵波振动的应沟传递给试件。这种机器特别适用于新材料
Ultrasonic fatigue testing machine from Asahi Motor Manufacturing Factory successfully developed. The working mode of this machine is to connect the amplifying loudspeaker and the test specimen to the Longwan 10000 ultrasonic vibrator which is fastened with a bolt to make the vibrator generate the resonance frequency and transmit it to the test specimen through the groove of the longitudinal wave vibration. This machine is particularly suitable for new materials