Effects of Coolants on Improving Machining Parameters while Mach-Inability Titanium Alloy (Ti-6Al-4V): A Review

In this review, present day, the best versatile material Titanium alloy (Ti-6Al-4V) plays the most vital role in the manufacturing of aero engines as a base material. It has been observed that machining this type of alloys is the complicated tasks with optimum machining results. This research investigates the consequences of machining parameters by making use three types of technique: firstly, nitrogen gas technique; secondly, high pressure coolant (HPC); thirdly, cryogenic cooling technique as the coolant’s techniques compared to the normal coolant. Utilizing liquid nitrogen and gas nitrogen as a coolant will decrease friction, heat at the cutting zone, surface roughness, the amount of power consumed in a metal cutting process in addition significantly increase the tool life, dimensional accuracy and so improve the productivity.