Vliv technologie obrábění na odchylky kruhovitosti

Abstract

´This diploma thesis includes sumary of roundness deviation knowledges according to evaluation and measurement. In teoretic part are described roundness deviations, causes of their origin, ways of measurement and evaluation, measuring machines etc. Experimental part includes roundness deviation measurement of bearings, cutted by different machining technology – turning, grinding and honing. The main target of thesis is relative comparison influenece on roundness deviation by these machining technologies. The measurement was provided on bearing rings of chrome steel for rolling bearings 100Cr6, in cooperation with Koyo Bearings Česká republika s.r.o. company, on the measuring machine MAHR Formtester MMQ 44 CNC.