Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Simulation on the powder Compression Forming of Oilless Bearing Using Finite Element Analysis

유한요소해석을 이용한 오일리스 베어링의 분말 압축 성형에 관한 시뮬레이션

  • Park, Min-Hyeok (School of Mechanical Engineering, Gyeongsang National University) ;
  • Kang, Han-Bin (School of Mechanical Engineering, Gyeongsang National University) ;
  • Song, Ju-Han (School of Mechanical Engineering, Gyeongsang National University) ;
  • Pack, In-Seok (School of Mechanical Engineering, Gyeongsang National University) ;
  • Lee, Dong-Ug (School of Mechanical Engineering, Gyeongsang National University) ;
  • Kim, Duk-Joo (D.K.S co.,Ltd) ;
  • Lee, Seok-Soon (School of Mechanical Engineering, Gyeongsang National University, ERI)
  • Published : 2013.04.30
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Abstract

In this study, simulation on the powder compression forming of oilless bearing is performed and the analysis results are compared with the actual products. This study aims to examine the suitability of powder compression for bearing by using FEA(finite element analysis) before full-scale production. The lubrication state can be predicted by changing the coefficient of friction in order to get the optimal density gradient. Analysis for single and double action presses are performed and these results are compared with each other. State and process of optimal lubrication are proposed from the study result.

Keywords

References

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