Analysis of Contact and Slip Behavior of Elements in Metal Pushing Belt CVT

金属ベルト式CVT におけるエレメントの接触とスリップ挙動解析

The authors developed the thin-film pressure sensor which was improved durability by forming a film with DLC (Diamond-Like Carbon) or TiN (Titanium Nitride). Several sensors were put on the surface of a drive pulley in the pushing metal belt type of CVT, and then the contact and slip behavior between the pulley and elements which the belt consisted of were analyzed. It became possible to quantify the size of active arc area where the slip was generated and the relation of the slip speed versus the clamping force and the CVT transmitting torque.DLCやTiNにより耐久性を強化した薄膜圧力センサを新規開発し,このセンサをプッシュベルト式CVTのシーブ表面に複数点形成することにより,シーブとエレメント間の接触・スリップ挙動を解析した.シーブ挟圧や伝達トルクに対して,アクティブアーク領域の大きさやスリップ速度の定量化を可能にした.


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  • Accession Number: 01673428
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jun 25 2018 1:49PM