Method and device for measuring inside diameters using a laser interferometer and capacitance measurements
作者： David M. Papurt , David A. Cohen
DOI:
关键词:
摘要: A method and device for measuring the distance between first second positions on an inside surface of a metal part that includes locating probe within part, applying voltage across capacitance moving toward position until predetermined is measured, determining travelled by positions, adding to determined known value compensate width when measured.
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