@ARTICLE{Stupnytskyy_Vadym_Comprehensive_2023, author={Stupnytskyy, Vadym and Xianning, She and Novitskyi, Yurii and Novitskyi, Yaroslav}, volume={vol. 70}, number={No 1}, journal={Archive of Mechanical Engineering}, pages={85-105}, howpublished={online}, year={2023}, publisher={Polish Academy of Sciences, Committee on Machine Building}, abstract={Titanium alloys are difficult-to-machine materials due to their complex mechanical and thermophysical properties. An essential factor in ensuring the quality of the machined surface is the analysis and recommendation of vibration processes accompanying cutting. The analytical description of these processes for machining titanium alloys is very complicated due to the complex adiabatic shear phenomena and the specific thermodynamic state of the chip-forming zone. Simulation modeling chip formation rheology in Computer-Aided Forming systems is a practical method for studying these phenomena. However, dynamic research of the cutting process using such techniques is limited because the initial state of the workpiece and tool is a priori assumed to be "rigid", and the damping properties of the fixture and machine elements are not taken into account at all. Therefore, combining the results of analytical modeling of the cutting process dynamics with the results of simulation modeling was the basis for the proposed research methodology. Such symbiosis of different techniques will consider both mechanical and thermodynamic aspects of machining (specific dynamics of cutting forces) and actual conditions of stiffness and damping properties of the “Machine-Fixture-Tool-Workpiece” system.}, type={Article accepted}, title={Comprehensive system for simulation of vibration processes during the titanium alloys machining}, URL={http://journals.pan.pl/Content/125266/PDF/AME_2023_144073.pdf}, doi={10.24425/ame.2022.144073}, keywords={titanium alloys, cutting dynamic, simulation, adiabatic shear, finite element analysis}, }