The prediction of cutting forces is critical for the control and optimization machining processes. This paper concerned with developing model in micro-grinding. approach based on probabilistic distribution undeformed chip thickness. a function process kinematics, properties workpiece, micro-topography grinding tool. A Rayleigh probability density used to determine maximum thickness as an indepe...

The micro-jet is the main mechanism of cavitation on materials. More and more ultrasonic assisted machining uses effect in industrial field. In this paper, impact considered micro-cutting process. To deeply analyze micro-jet, size materials was considered, force model established solved based spherical indentation test theory strain gradient plasticity theory. results showed that pressure with ...

Advanced Ceramics find wide range of industrial applications. Cutting of advanced ceramic (SiC) is very difficult using conventional machining methods due to its low fracture toughness. In the past few years, researchers have claimed successful machining of ceramic composites using EDM process. Furthermore, increasing trend, necessity of miniaturization, micro components in MEMS and semiconduct...