한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)

한국트라이볼로지학회 (Korean Tribology Society)
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DEPENDENCE OF RUBBER FRICTION UPON ITS ELASTIC CHARACTERISTICS

  • Nakamura, T. (Department of Mechanical Engineering Nagoya Institute of Technology) ;
  • Hanase, T. (Department of Mechanical Engineering Nagoya Institute of Technology) ;
  • Itoigawa, F. (Department of Mechanical Engineering Nagoya Institute of Technology) ;
  • Matsubara, T. (Department of Mechanical Engineering Nagoya Institute of Technology)
  • 발행 : 2002.10.21
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초록

Rubber has large differences in elastic characteristics from the other solid materials such as metals. Firstly, the rubber exhibits considerably large elastic compliance. Second is highly non-linear elasticity in which the compliance decreases with increase in strain. The main objective in this research is to reveal the dependence of rubber friction upon these elastic characteristics of the rubber in detail. A super elastic FEM analysis is carried out with using an elastic property of practical rubber. From the calculated result, it is cleared that the rubber makes large real contacting area easier than the metals.

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