Evaluation Of Residual Stresses In Inner Ring Of The Bearings

Abstract

Residual stresses are undesirable and it should not be underestimated. They occur in many components and it is necessary to identify and try to avoid them. For detection the Residual stresses, there are many methods, but not all are suitable, because they can completely destroy of the components. The article deals with the evaluation of Residual stresses in the inner rings of Bearings, which are made from steel 100Cr6 (ČSN 14 109.4. The surfaces were turning at different cutting parameters and subsequently are evaluated Residual stresses. The stresses have been evaluated by non – destructive method X – Ray. The experiment was realized in cooperation Faculty of Mechanical Engineering VSB – TU Ostrava and Faculty of Mechanical Engineering of ZU Zilina – machining in the laboratories of ZU Žilina, Slovak Republic.