Paulsen, TebbeGuba, NikolaiSölter, JensKarpuschewski, Bernhard2023-09-192023-09-192020-11-211755-5817https://media.suub.uni-bremen.de/handle/elib/7103https://doi.org/10.26092/elib/2424Fundamental problems in drilling processes are associated with the unfavorable machining conditions in the tool center and the difficult chip removal. Low frequency vibration assisted drilling (LFVAD), in which the linear tool feed is superimposed with a vibratory motion in feed direction, is a promising process to overcome these problems. Aiming at a systematic analysis of the influence of workpiece material properties, results from LFVAD experiments with Ti6Al4V, AlMgSi0.5 and 42CrMo4 in different heat treatment states are presented. Specifically the dependence of optimal oscillation amplitudes on the workpiece material behavior is analyzed.enCC BY-NC-ND 4.0 (Attribution-NonCommercial-NoDerivatives)https://creativecommons.org/licenses/by-nc-nd/4.0/Vibration drillingChip deformationWorkpiece material620Artikel/Aufsatz10.26092/elib/2424urn:nbn:de:gbv:46-elib71035