EXPERIMENTAL RESEARCH REGARDING THE INFLUENCE OF CUTTING REGIME ON THE WEAR OF DRILLS AT STEEL PROCESSING

摘要

This paper aims to highlight the influence of cutting regime on the wear drills at steel processing , in particular the processing of stainless steel X17CrNi16-2 SR EN 10088-4 DIN 17440. We are interested in wear of the drill at processing of this type of stainless steel , which has applicability in energy industry given the special characteristics of its. We want a maximum value of 0.2 mm for the wear of the drill, measurement and taking pictures are made using a microscope DigiMicro 2.0 and the software used is MicroCapture. Processing was done on machining center YMC YOUNG TECH 1050, and the tool used was 8 mm drill bit high speed steel.