The mechanics of chip formation has been revisited in order to understand functional
relationships between the process and the technological parameters. This has led to the …

This paper provides a review of active materials in the context of applications to
manufacturing machining processes. The important concepts and background of active …

The occurrence of chatter is strongly influenced by the tool geometry in conventional cutting.
Therefore, the tool geometry is regarded as a very important factor. On the other hand, it is …

A tool edge with a small nose radius can alleviate the regenerative chatter. In general, it is
important for conventional cutting to use the smallest possible tool nose radius. However, a …

For certain combinations of cutter spinning speeds and cutting depths in milling operations,
self-excited vibrations or chatter of the milling tool are generated. The chatter deteriorates …

Indentation of the tool edge and flank face into workpiece surface undulations has been
recognized in the literature as the main source of process damping. This damping affects the …

A unified mechanics based model with multiple degrees of freedom is developed and
numerically simulated to study workpiece-tool interactions during milling of ductile …

A two-degree-of-freedom (2-dof) model comprising nonlinear delay differential equations
(DDEs) is analyzed for self-excited oscillations during orthogonal turning. The model …

This paper presents a new mechanistic model to study the complex and highly nonlinear
process damping force in chatter vibration. In the developed model, a feedforward neural …

This paper extends analytical modeling of the milling process to include process damping
effects. Two cutting mechanisms (shearing and plowing mechanisms) and two process …