In this paper, based on analyzing the properties of medical Ti-6Al-4V Titanium alloy, the
author takes the purpose of studying the machinability of the medical Ti-6Al-4V Titanium alloy and
aims at improving the tool durability. The study starts from the tool material, geometrical parameters
of the tools, usage for the cutting and other aspects in order to achieve the suitability of selecting
cutting tool as well as the optimization of choosing cutting usage which lays the foundation for
further investigation of the machinability of the medical Ti-6Al-4V Titanium alloy and carry out the
online optimization of cutting parameters.