RESOURCE CRANKSHAFT BEARINGS ON CRITERIONS OF THEIR LOCAL DAMAGE

Elovoj O.M., Candidate of Science, Department of Science and Innovation Development of Cabinet Council Administration of the Republic of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

On the basis of complex of experimental researches the regularities of development and accumulation of local damages of metal-metal pairs and active systems are investigated during sliding friction and mechano-sliding fatigue. The methods of an estimation of life of active systems by local damage criterion is developed at regular and block loads which allows to increase reliability of an estimation of a resource in view of factors of local damage. Account of life of active system "crankshaft-sliding bearing" automobile drives ZIL-130 and ZMZ-53 with use of local damage criterion is executed.

mechano-sliding fatigue, sliding friction, crankshaft-sliding bearing

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