Compared with conventional forming processes, ultrasonic-assisted forming technology with
a high frequency and small amplitude can significantly improve the forming quality of …

The mechanical properties of 3D-printed scaffolds for load-bearing implantation are crucial.
Although the addition of nanoparticles to polymeric scaffolds can improve their mechanical …

Graphene merges properties such as high conductivity and outstanding mechanical
performance. In tribology, it is expected to be an excellent solid lubricant at both the macro …

Low frequency vibration–assisted forming (LFVF) with high excitation force and dynamic
response is beneficial because of the low load and high forming quality. To reveal the …

The tribological and vibration behaviors of a lubricated system are often studied separately.
However, in recent years, the combination of tribology and mechanical vibration significantly …

With a view to reducing the springback and twist of PEEK during the incremental forming
process, the ultrasonic vibration is introduced into polymer thermal single-point incremental …

Ultrasonic vibration assisted micro-forming process has been widely used for its advantages
of increasing forming performance, reducing forming stress and interface friction. Existed …

Implementing the ultrasonic vibration-assisted incremental sheet-forming (UISF) process
has been proven to significantly reduce the forming force, improve the surface quality, and …

Ultrasonic-assisted plastic micro-forming is a research hotspot in metal-forming process. The
friction characteristic is a key factor affecting the micro-forming properties of metal in …

Thin-walled bent tubes are a significant component utilized in the aerospace, shipbuilding,
and chemical industries, as well as considering that they are employed as fluid and gas …