Apparatus and method of measuring surface roughness

作者： Michael Joseph Andrews , William Allen Davis , Roger Alvin Senske

DOI:

关键词: Yoke 、 Surface roughness 、 Potentiometer 、 Logic gate 、 Bushing 、 Reciprocating motion 、 Stylus 、 Electrical engineering 、 Acoustics 、 Engineering

摘要: A carriage mounted to be driven with a reciprocating motion carries probe stylus and also yoke move relative potentiometer. The unit includes readily replaceable bushing permit alignment of the in various sizes holes. drive logic circuit controls movement carriage.