It is very important to improve machining efficiency and ensure manufacture quality through testing NC program of aspherical elements machining with simulation software. For ultra -precision NC machining tool, we analyzed the tool path of ultra-precision grind for aspherical elements, edited a simulation software of the path, got a structural chart of the software, analyzed some important modul...

Abstract As one of the important functional components in optical diagnosis system, processing accuracy monocrystalline silicon cylindrical mirror directly affects overall performance entire experimental device. In order to obtain high-precision elements, coordinate transfer function models diamond wheel surface parallel grinding process were established, and forming scheme was proposed based o...

The demand of ultra-precision micro-machine tools is growing day by due to exigent requirements miniaturized components. High accuracy, good dimensional precision and smooth surface finish are the major characteristics these machine tools. High-speed machining has been adopted increase productivity using high-speed spindles. However, tool vibration a issue in machining. Vibration significantly ...