Study for simulation analysis and experiment on high-speed dry gear milling by flying cutter

The high-speed dry gear hobbing is one of the advanced manufacturing technology processing methods, it can improve the production efficiency of gear, be favorable to environmental protection, economize the natural resources, etc. This paper adopts highspeed dry gear milling by flying cutter to simulate the gear hobbing process based on metal cutting theory, establish the milling force and milling temperature model of milling by flying cutter, derive out the corresponding calculation formula, and emulation analyze the cutting force and cutting temperature of high-speed dry gear milling by flying cutter using digital artificial technology. we got the experimental data on high-speed dry gear milling through flying cutter experiment, and compare this data with the theoretical data, and study the relationship and the changing rule among cutting force, cutting temperature and main cutting parameter, thus verify the exactness of the theoretical simulation model. The simulation and experiment analysis on high-speed dry gear milling by flying cutter of this paper has established the foundation for further studying the cutting force, cuffing temperature vibration, etc. of high-speed dry gear hobbing for further and exploring the cutting mechanism of it.