Ultra-speed grinding is one of the hottest areas of grinding research for its particular advantages which had been proved in the Ultra-precision machining.Quick point grinding technology was developed by Junk Machine company in the last 90s. Ultra-speed-point grinding is created by Northeastern University of China under the sponsor of National Nature Fund. But the theoretical study of its cutting mechanism is still blank, also for its process systems.
The basic working principle of ultra-speed-point gri...