An optical method is described that makes measurement of surface roughness of machined parts in a wide roughness range possible. The apparatus based on a diode laser can be mounted on CNC machining centers as diagnostic tool for checking tool wear. Principles of operation and calibration results are described.
|Number of pages||5|
|Journal||Periodica Polytechnica Chemical Engineering|
|Publication status||Published - Jan 1 1990|
ASJC Scopus subject areas
- Chemical Engineering(all)