Improvement of the finish blade machining process efficiency, when сarrying out the turning operations, due to anisotropic properties of the cutting tools
The anisotropy of the plastic deformed steel mechanical properties has been investigated. The method and the effective cutting tool, which permit to decrease the self-excited vibrations during the finish turning operations due to the use of the multi-layer turning tool holder, have been developed. Proposed has been the dynamic model of the technological system to be used for estimating the technological system stability when the tools fitted out with the damping multi-layer holder are used. The algorithm aimed at the automatic selection of the cutting modes providing the geometric and dimensional accuracy requirements fulfillment, when carrying out the finish turning with the use of the tool fitted out with the damping multi-layer holder, has been created.