Although high-frequency ultrasonic micromachining systems have shown great advantages
in microstructure manufacture with high efficiency and accuracy, the potential applications …

In recent times, much research has been focused on the development of nanofluids for
advanced engineering applications such as lubrication, solar energy harvesting, and heat …

The composite vibration mode type of ultrasonic horn has been widely employed in
ultrasonic vibration drilling. In order to explore the effect of the incident angle of the …

The longitudinal–torsional ultrasonic vibration machining process is popular for machining
hard and brittle materials. A longitudinal–torsional ultrasonic vibration system with diagonal …

The paper provides a comprehensive procedure for the mechanical and magnetic design of
Langevin transducer based on giant magnetostrictive material. The the transducer is …

In the present study, for the first time, the shapes of slots of wide blade horns are optimized
using Non-Uniform Rational B-Spline (NURBS) curves. Here, two 20 kHz horns with different …

Young modulus of magnetostrictive materials such as Permendur are changed by altering
the external magnetic field. This phenomenon is called Δ E effect. In this paper, it has been …

A new type of rare-earth giant magnetostrictive transducer, working in ultrasonic
frequencies, is designed by the structural dynamic model and the dynamic coupling model …

In this paper, a vibrational drilling tool using a magnetostrictive torsional transducer is
designed and fabricated. The torsional transducer is a hollow cylinder, which is made up of …

The application of ultrasonic longitudinal-torsional (LT) machining in the field of machining
brittle and hard materials such as ceramics and titanium alloys has been increasingly …