DESIGN AND THERMAL ANALYSIS OF SINGLE POINT CUTTING TOOL

Abstract

Temperature at tool-chip interface of a single point cutting tool is determined, generated in different speed machining operations.Specifically, three different analyses are comparing to an experimental measurement of temperature in a machining process at slow speed,medium speed and at high speed. In addition, three analyses are done of a High Speed Steel and of a Carbide Tip Tool machining process at three different cutting speeds, in order to compare to experimental resultsproduced as part of this study. An investigation of heat generation in cutting tool is performed by varying cutting parameters at the suitable cutting tool geometry. The experimental results reveal that the mainfactors responsible for increasing cutting temperature are cutting speed (v) and depth of cut (d) respectively. Various researches have been undertaken in measuring the temperatures generated during cutting operations. Investigators made attempt to measure these cutting temperatures with various techniques during machining.