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- Title
DIAGNOSTICS OF SELECTED SURFACE CHARACTERISTICS WITH LASER PROFILOMETRY.
- Authors
RUZBARSKY, JURAJ; MITAL, GERHARD
- Abstract
The paper is focused on the quality evaluation of the surface using the LPM laser profilometer. The measured sample was manufactured by Mitutoyo, Japan with surface roughness 2.94μm. The main goal was proper adujstment of the internal gain of the camera video signal (Gain mode) which affects the quality of the measured data. Measurement and evaluation show that the laser profile mode selection has a significant impact on the obtained data and depends on the type and character of the measured surface.
- Subjects
PROFILOMETER; SURFACE area measurement; INFRARED lasers; SURFACE roughness measurement; SPECKLE metrology
- Publication
MM Science Journal, 2018, p2140
- ISSN
1803-1269
- Publication type
Article
- DOI
10.17973/MMSJ.2018_03_201728