54 / 2015-12-31 12:57:53

Experimental study of graphene oxide suspension in drilling Ti-6Al-4V

titanium alloys,graphene oxide,tungsten carbide drill,cutting fluid

Abstract
This paper investigates the wear mechanism of WC (tungsten carbide) drills in drilling titanium alloy (Ti-6Al-4V) with graphene oxide suspended cutting fluid and conventional coolant. By analysing cutting forces and examining the worn surface of the drills, wear progression in the cutting experiments were discussed. A significant reduction in cutting force and tool wear was found in cutting Ti-6Al-4V with graphene oxide suspended cutting fluid compared to conventional coolant. The causes led to such changes were presented.