Vliv řezných parametrů na odchylky kruhovitosti.

Abstract

This thesis includes sumary of knowledges about valuation and measuring of roundness deviation. In teoretic part are described roundness deviations, causes of their origin, way of measuring and valuation, measuring machines etc. Experimental part includes measuring of roundness deviation at change of cutting parametres – cutting speed vc, depth of cut ap, shift f. The target of thesis is mutual comparison selected cutting parameters and obtain input informations to work on thesis during next studying at this sphere. The measuring was provided on rings of bearing steel 14 109.4, tempered to hardness 62 HRC, on the measuring machine TALYROND 73.