Bing Wang

TL;DR: In this article, the effects of tool wear on surface integrity in cutting titanium and nickel alloys are reviewed, including surface topography (surface defects and surface roughness), microstructural alterations (plastic deformation, grain sizes, and white layer), and mechanical properties (microhardness and residual stress).

TL;DR: In this paper, the authors investigated the evolution of grain size and micro-hardness during high-speed machining of Ti-6Al-4V alloy using the finite element method (FEM) and user subroutine VUSDFLD of Abaqus/Explicit.

TL;DR: Investigation of the influence of material constitutive parameters on the serrated chip formation during high speed machining (HSM) of Ti6Al4V alloys with finite element simulations and cutting experiments finds that the influences of initial yield stress and thermal softening coefficient parameters are much more prominent on the chip serration and bending.

TL;DR: In this paper, the effect of cutting dynamics on the machining process is discussed and a thorough review on pros and cons of HSMC can help to effectively utilize its advantages and circumvent its shortcomings.

TL;DR: In this article, the authors investigated the specific cutting energy consumption for the serrated chip formation of 7050-T7451 aluminum alloy in high speed machining, and the predictive models of these three energy components were developed for orthogonal cutting mode.