The accurate determination of residual stresses has a crucial role in understanding the
complex interactions between microstructure, mechanical state, mode (s) of failure, and …

Additive manufacturing (AM) technologies revolutionized the manufacturing sector by
enabling the production of complex components. But, the poor surface integrity hinders the …

Ultrasonic surface rolling process is a promising surface strengthening technique which can
improve the fatigue performance of metallic components by introducing reasonably …

Ultrasonic rolling refines the surface grains of Ti6Al4V alloy and forms compressive stress.
Spindle speed strongly affects the plastic deformation degree and then changes the surface …

The anisotropic, heterogeneous, brittle and hard nature of ceramic matrix composites
(CMCs) challenge machining process. Ultrasonic vibration-assisted machining may be an …

Compressive residual stress fields induced by ultrasonic surface rolling process play a key
role in determining the fatigue performance of machine parts. The present work is an …

Ultrasonic rolling produces large values of residual compressive stress (RCS) in the surface
layer of metal part, thereby significantly enhancing the fatigue resistance of the part …

In this study, an analytical model based on Hertzian contact theory and the Neuber plasticity
rule is established to predict the residual stresses generated by laser shock peening (LSP) …

Ultrasonic impact treatment (UIT) is a promising surface treatment technology and is widely
used for the improvement of surface integrity of metallic materials. A double-axis mobile …

In the present work, optimization attempt based on artificial intelligence has been carried out
to minimize the energy consumption of ultrasonic burnishing process subjected to specified …