In industries such as aerospace, petrochemistry and automobile, many parts of different
machines are under environment which shows high temperature and high pressure, and …

Compared to conventional machining (CM), ultrasonic vibration-assisted machining (UVAM)
with high-frequency and small-amplitude has exhibited good cutting performances for …

The grinding force is a crucial indicator of material removal process, which directly affects
machining efficiency, surface quality and tool life. The force model, which plays a significant …

Grinding is a manufacturing process which significantly contributes in producing high
precision and durable components required in numerous applications such as aerospace …

Zirconia ceramics have been extensively applied in dental restoration due to their superior
properties and excellent functionalities. Green-compact sintering and mechanical …

Ultrasonic vibration-assisted grinding (UVAG) has attracted extensive attention as it can
significantly improve the surface integrity of the machined workpiece. However, the atom …

Axial ultrasonic vibration end grinding (AUVEG) has been recognized as an efficient
machining method for hard and brittle materials. In this paper, a theoretical model was …

Coupling of multiple abrasive grains is crucial for the efficiency in the grinding process and
grinder design. Here the coupling effect in a double-grain model in vibration-assisted …

Based on the indentation fracture mechanics of brittle material, the correlations between the
subsurface crack depth and the scratch depth induced by pyramidal, conical, and spherical …

To investigate the material removal mechanism and crack-inhibiting effect of ultrasonic
vibration-assisted grinding of ceramic materials, a series of double-scratch tests with …