Titlebook: Advances in Engineering Research and Application; Proceedings of the I Duy Cuong Nguyen,Ngoc Pi Vu,Kai-Uwe Sattler Conference proceedings 2

效果

https://doi.org/10.1007/978-3-642-68061-8sition of straight groove drills bit to machines polygons’ holes is presented. Numerical calculations have been built to allow the detection of optimized machining parameters. Results from the study show that polygons holes machined from the new method can be applied in machining multiple types of polygonal without replacing cutting bits.