Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Kirk Sheffer"'
Autor:
Steve Matera, Kirk Sheffer, Douglas G. McWatt, Robert Stephen Novi Furby, Arup Gangopadhyay, S. J. Simko, Rob Zdrodowski
Publikováno v:
Tribology Transactions. 55:99-108
In a direct-acting mechanical bucket tappet–type valvetrain, the cam and tappet contact is responsible for about 85% of the total valvetrain frictional losses. Because this contact operates primarily in a mixed lubrication regime, it offers an oppo