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A Study on Oil-Seal Rubber Mixing Using ANOVA

분산분석을 이용한 오일씰 고무 배합에 관한 연구

  • Yoon, Hyun-cheol (Department of Mechatronics Engineering, Kyungsung Univ.) ;
  • Choi, Ju Yong (School of Mechanical&Mechatronics Engineering, Kyungsung Univ.)
  • 윤현철 (경성대학교 메카트로닉스공학과) ;
  • 최주용 (경성대학교 기계메카트로닉스공학부)
  • Received : 2019.08.20
  • Accepted : 2019.09.11
  • Published : 2019.11.30

Abstract

Oil seals have a great effect on transmission performance and durability. In this study, the optimal rubber mix was derived using dispersion analysis to obtain excellent oil-seal rubber properties. ANOVA was performed twice. The factors were polymers, carbon, magnesium oxide, and calcium hydroxide, which were used as four factors in ANOVA. The response factors were four items (hardness, tensile strength, elongation rate, and compression deformation) obtained through an experiment with a confidence level of 95%. In the first ANOVA, 168 tests were performed, and in the secondary ANOVA, 24 physical tests were conducted using polymers and carbon derived from the primary ANOVA. Through the ANOVA, we derived a rubber mixture recipe.

Acknowledgement

Supported by : 산업통상자원부

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