Imaging and computer analysis in the shape error measurements and in the cylindrical objects stereometry

Abstract

Abstract In the work, the application of the imaging method and computer analysis of the results of cylindrical surface measurements are presented. Experimental studies focused on determining the measurement of shape, surface roughness and surface stereometry. The measurements were taken on Taylor-Hobson’s Talyrond 365 computerized stand. The selected parameters describing the profiles of cylindricity were analyzed in detail, which allowed to reflect the three-dimensional shape of the analyzed cylindrical surface and determine the shape errors. The results of the roughness measurements are shown in the form of a stereometric images developed cylinder surface. Computer analysis of the results allowed to isolate waviness and surface roughness. The results of the computer analysis were verified by stereometric measurements on the profilograph. Analysis of the achieved results confirmed shown satisfactory compatibility.