3206 複リンク機構を用いたエンジンの軸受潤滑解析(S47 エンジンのトライボロジー)

概要

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An engine system that has multi link mechanism between the piston and the crankshaft in reciprocating engine has been studied to improve the engine performance. The bearings on the link components have different varying characteristics of the load and the sliding speed from conventional ones. And demand for compactness of the system makes the interspace of bearings limited, the housing structure and the stiffness change. In this study, focusing on the crank pin bearing, the calculating investigation, in which the effects of elastic deformation, the surface roughness and direct contacts was considered, was done to obtain the measure to maintain the bearing performance under the restriction of the system by the selection of structure between alongside bearings and optimization of housing stiffness.
社団法人日本機械学会の論文
2005-09-18