Improving the accuracy of deep hole machining by diamond honing process in 41Cr4 steel parts

Abstract

This study presents the results of accuracy parameters during the machining of deep holes by diamond honing process in 41Cr4 steel parts. It was clarified that the use of diamond honing stones in the developed tool design helps to correct the geometric parameters of the hole obtained in the preliminary machining operations. The experiments showed that diamond honing is a productive process and provides high accuracy for the formation of roundness and straightness of deep holes in comparison with the internal grinding.