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首页> 外文期刊>Review of Scientific Instruments >Ultrasonic Resonance Applied to Non‐Destructive Testing
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Ultrasonic Resonance Applied to Non‐Destructive Testing

机译:超声波共振应用于无损检测

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摘要

Ultrasonic vibrations of continuously varying frequency are applied to the part under test which is set into longitudinal vibration at its natural frequencies. The consequent reaction on the applicator is used to produce visible marks on a cathode‐ray screen from which thickness of the part may readily be deduced.
机译:连续变化频率的超声波振动被施加到被测零件上,该零件在其固有频率处被设置为纵向振动。随后在涂药器上发生的反应用于在阴极射线屏上产生可见的痕迹,从中可以轻松推断出零件的厚度。

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