INVESTIGATION OF CORRELATION BETWEEN PROCESS PARAMETERS AND VIBRATION WITH USE OF WASTE CBN INSERTS IN DEEP ROLLING

OpenAlex İngilizce

Vibration is a mechanical phenomenon in which oscillations occur around an equilibrium point. In addition, the used and waste-cutting inserts create a great problem for the industry; therefore, these inserts constitute a problem to be solved in terms of both recycling and waste costs. The aim of this study is to analyze the correlation between vibration process parameters, formed during deep rolling, and surface roughness, micro-hardness with the using of the waste CBN inserts. For this, in total, 27 experiments in total were conducted with the help of a specially designed tool holder after parameters had been selected. The surface roughness, micro-hardness and vibration values of the specimens that were applied deep rolling were measured and the correlation between these values was investigated. When deep rolling was applied to the workpieces with used and waste CBN inserts, it was seen that the waste CBN inserts could be used in deep rolling and that the surface roughness improved and the surface hardness increased. In addition, it was seen that with the increase of the number of passes and rolling forces, the micro-hardness increased, and that feed rate, the number of passes and rolling forces had the biggest effect on vibration, respectively.