Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
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An Empirical Study on Drilling Characteristics of Titanium Carbide Metal Matrix Composites (1)

탄화 티타늄 금속기 복합재의 드릴가공 특성에 대한 경험적 고찰(1)

  • Lee, Jeong-Keun (Machinery and Construction Standards Division, Korean Agency for Technology and Standards)
  • Published : 2006.12.28
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Abstract

The experimental data from the central composite design runs were utilized for mathematical models far 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.

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References

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