Analysis of the Contact Pressure between Cams and Roller Followers in Assembled Camshafts

2011-36-0247

10/04/2011

Event
SAE Brasil 2011 Congress and Exhibit
Authors Abstract
Content
This work presents the results of a simulation using the Finite Elements Method (FEM) to study the contact pressure between cams and followers in assembled camshafts. The geometry was chosen based on an iron casting camshaft from a commercial car in order to have a base to ensure that the assembled camshaft is a great solution to increase the performance and to reduce weight. Surfaces that are in contact with high levels of contact pressure can increase the wear and reduce the lifetime of the components. In contact stress analysis, the most critical modeling consideration is to choose the ideal meshing, so, as a preparatory step we summarized with some simulations, defined an acceptable model to run 3D finite elements analysis and calculated the contact pressure.
Meta TagsDetails
DOI
https://doi.org/10.4271/2011-36-0247
Pages
9
Citation
de Abreu Duque, P., de Souza, M., Savoy, J., and Valentina, G., "Analysis of the Contact Pressure between Cams and Roller Followers in Assembled Camshafts," SAE Technical Paper 2011-36-0247, 2011, https://doi.org/10.4271/2011-36-0247.
Additional Details
Publisher
Published
Oct 4, 2011
Product Code
2011-36-0247
Content Type
Technical Paper
Language
English