We have been researching an engine system that has multiple-link mechanism between the piston and crankshaft in reciprocating engine to improve the fuel consumption performance. A press fitting at both ends bearing is important for establishment of multiple-link mechanism because of the requirement of compactness. For this reason, it is necessity to improve the performance of anti-seizure. In this report we focused on Mixed, Elasto-hydrodynamic lubrication considering dynamic behavior of multiple-link in working by inputting a moment load and found that it is important for the performance of anti-seizure to reduce the moment load being attributed to the torsional resonance of crankshaft.
