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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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The Study on the Characteristics of Groove Wandering and Noise Caused by the Design Parameter of Longitudinal Groove on the Tire's Pattern

타이어 패턴의 종그루브 인자에 따른 그루브 원더링 및 소음 특성 연구

  • 한진혁 (넥센타이어 연구개발본부) ;
  • 황성욱 (넥센타이어 연구개발본부) ;
  • 강용구 (넥센타이어 연구개발본부) ;
  • 한민현 (넥센타이어 연구개발본부)
  • Received : 2011.08.10
  • Accepted : 2011.10.06
  • Published : 2011.10.31
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Abstract

Water on a road surface can lower the coefficient of friction of vehicle tires and it involves lots of risks. One way to prevent water from staying is to cut many "rain grooves" into the edges of the pavement parallel. Such grooves, however, can exert unwanted side forces, particularly on passenger tires, which cause "Groove Wander" making the drivers uncomfortable. The "Groove Wander" is somewhat related to vehicle geometry, but is more strongly related to interaction between road grooves and tire tread's longitudinal grooves. This thesis tries to examine principles to estimate "Groove Wandering" effect focusing on the design of longitudinal groove. Additionally, it studied how to reduce pipe resonance longitudinal grooves form in the contact patch.

Keywords

References

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