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Cutting Characteristics Depending on Coolant Level in Turning Process  

양승한 (경북대학교 기계공학부)
이영문 (경북대학교 기계공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.21, no.1, 2004 , pp. 80-86 More about this Journal
Abstract
With the increasing demand of environmentally clean machining in recent years, the use of coolants has been restricted extensively. In this paper, a multiple comparison method(Tukey's HSD method) is proposed to choose the optimum level of coolant necessary for an efficient and environmentally clean machining. The cutting temperature, specific cutting energy, and surface roughness in turning process are analysed by ANOVA(Analysis Of Variance) and Tukey's HSD method. From the experimental results and statistical analysis, it is found that the optimum condition of coolant level is 10 ml/min with 6% mix ratio, which is almost half of the commonly used level.
Keywords
Coolant; Cutting Temperature; Specific Cutting Energy; Surface Roughness; Analysis of Variance; Tukey′s Honestly Significant Difference Method;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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