Comparative Performance Analysis of Cryogenic Treated Carbide Tools

Abstract

Tool wear became important issue for industries for sustainable manufacturing. Tool life became improve by using method such as optimal cutting condition, cutting fluid, coatings and heating process. Another method tool life became improvement such as cryogenic treatment .Metal cutting operation it became necessary to reduce tool wear and improve the product quality. A comparative investigation of the Tool wear behaviour of with cryogenically tungsten carbide inserts and without cryogenically tungsten carbide inserts in dry machining. The tungsten carbide inserts square-shaped and cryogenic has done at ?196 °C. Experimental has designed by Taguchi's L9 orthogonal array. ANOVA analysis machining parameters has affected on the tool wear. The analyzed result was using ANOVA and signal-to-noise ratios (S/N) and with cryogenic tungsten carbide inserts better result compared to that without uncryogenic tungsten carbide inserts in machining conditions .In cryogenic Cutting speed has maximum affected on tool wear .