“…Austenitic stainless steel is widely used in the welding core, anti-magnetic instrument, medical device and aviation because of its high strength, high modulus of elasticity and high corrosion resistance [1,2]. However, great cutting force and high cutting temperature were produced in the machining of stainless steel due to its high strength and hardness at high temperature, high plasticity, high toughness and low thermal conductivity [3]. The cutting process is unstable, workhardening is serious and tools are prone to adhesive wear during machining austenitic stainless steel [4][5][6].…”