Optimization Of Cutting Parameters Of AISI 4140 Material Turning On Carbide Tool Life
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Abstract
Optimization of cutting parameters is intended for the cutting process to determine the ability of the tool eye to make cuts in this study, the value of the optimization of the tool life for cutting parameters is varied. In this experiment, a CNC lathe with aisi material 4140 was used. Turning is done with a variation of cutting speed 190m/min, 200m/min, 210 m/min. depth of cut 0.5mm,0.6mm, 0.7mm and feed rate0.1 mm/rev, 0.2 mm/rev, 0.3 mm/rev. With an examination every five minutes to measure the wear of the tool. The data from the measurements were processed using the taguchi method with the orthogonal matrix used is L9(33). The results obtained from the calculation of ANOVA data on each cutting parameter and at each level variation are known that the feed rate has the variable that most affects the cutting speed tool has the most influential variable with the optimal combination of cutting speed 200 m / min, depth of cut 0.5mm, and feed rate 0.1mm / rev.
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