The provision of an Optical Profilometer
to include installation, commissioning and on-site training followed by four years of additional support as detailed within the Schedule of Requirements.
Even though the measurements are not as accurate as the laser profilometer
, the images can be used to study the appearance of the surfaces of the samples.
2 presents profiles of surface irregularities on the investigated sections elaborated using a needle profilometer
built in Bialystok University of Technology.
10, the images with and without cooling are almost identical (also verified by the profilometer
scanning data to be presented).
1] from sample B8, but the result produced is considering invalid in term of profilometer
Geometry was measured using a CMM, surface roughness using a stylus profilometer
, and fine features using an optical microscope.
To quantify the actual available area, three samples were analyzed with a non-contact profilometer
(details of the profilometer
can be found in Yao et al.
Surface profiles were measured using a DekTak 150 profilometer
with a 12.
Once the surface profile is obtained by any profilometer
, filtering is applied to remove form errors and separate the waviness and roughness profiles.
A contact profilometer
characterized the surface roughness of the top surface of the cast plate.
One of the traditional instruments used to measure surface roughness is the profilometer
The surface characteristics of gear teeth profile before and after the process were observed using optical profilometer
and scanning electron microscope.