The self-excited vibration, called chatter, is one of the main limitations in metal removal
processes. Chatter may spoil the surface of the part and can also cause large reduction in …

This paper reviews the dynamics of machining and chatter stability research since the first
stability laws were introduced by Tlusty and Tobias in the 1950s. The paper aims to …

Although the manufacturing industry has improved the quality of processing, optimization
and upgrading must be performed to meet the requirements of global sustainable …

The general trend towards lightweight components and stronger but difficult to machine
materials leads to a higher probability of vibrations in machining systems. Amongst them …

Simultaneous turning with extra cutting edges increases the material removal rate (MRR),
and thus the productivity of the process. On one hand, chatter could be a fatal threat to the …

The workpiece is prone to self-excited vibration when turning a slender shaft and the
flexibility cannot be ignored in this condition. In this paper, a new flexible tool-workpiece …

Chatter suppression is investigated when time-periodic axial load is applied during the
turning process of slender workpieces. The Euler–Bernoulli beam theory is used to construct …

Featured Application This study represents a breakthrough in the engineering of turning
processes for manufacturing. By examining dynamic properties and vibration response …

The unsafe zone in machining is a region of the parameter space where steady-state cutting
operations may switch to regenerative chatter for certain perturbations, and vice versa. In the …

To improve the performance of conventional cylindrical plunge grinding processes, this
paper introduces parallel grinding which employs an extra grinding wheel opposite to the …