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탄화 티타늄 금속기 복합재의 드릴가공 특성에 대한 경험적 고찰(1)

An Empirical Study on Drilling Characteristics of Titanium Carbide Metal Matrix Composites (1)

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참고문헌

주제분류금속공학

초록

Abstract

The experimental data from the central composite design runs were utilized for mathematical models for the drilling characteristics containing linear, quadratic and interactive effects of the parameters such as volume fraction of TiC in the composites, drill speed, feed rate and drill diameter. The models were developed via stepwise selection where the insignificant effects were removed using t-test. The models were subjected to optimization of maximizing drill life and satisfying the other constraints.

참고문헌 (4)

  1. "Introduction to metal matrix composite materials", pp.33~ (1989), New York
  2. "website; www.alloytic.com."
  3. "Geometrical Product Specifications (GPS)-Surface texture: Profile method-Nominal characteristics of contact (stylus)instruments" (1996)
  4. "Prognostic modelling with logistic regression analysis: a comparison of selection and estimation methods in small data sets", pp.1059~ (2000), Stat Med

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