In the thesis, a non-contact measurement technology by combining an eddy current displacement sensor with a sonic thickness sensor was put forward to measure timely real plate gap of refiner.
本文对采用电涡流传感器和超声波测厚仪组合实时非接触测量磨盘真实间隙的设计方案进行了研究和探讨。
There are many advantages for the new method of noncontact measurement employing the sensor for measuring piston ring end gap clearance dimension.
用其检测活塞环闭口间隙尺寸，是一种新的非接触式测量方法，具有许多优点。
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