Polishing technology is a final surface finishing process. The main aim is the removal of the machining marks to make the surface bright and clean. Polishing is often difficult to realize automatic mechanical polishing due to the polishing quality requirements and workpiece shape. Aiming at the problem, an automatic polishing technology has been proposed. In the paper, a new polishing path dete...

Abstract This paper presents an experimental study of abrasive waterjet turning extrusion aluminum alloy (AlMg0,7Si). The aim the is to determine differences two methods from point view machined surface quality and depth penetration, i.e., diameter parts after process. During experiments, traverse speed cutting head rotation turned were changed, other parameters, like pressure water, mass flow ...

High-speed abrasive water jetting is an alternative tool for machining engineering materials. The energy dissipation processes involved in this erosion process have not been investigated systematically. In this paper, a model is developed to calculate the energy dissipation in workpieces eroded by abrasive water jets. By introducing an energy dissipation function ÷(Ö), the model enables the est...