Connecting Rod with Enhanced Performance through Fast and Precise Bolted Joint Design Methodology

dc.contributor.authorDa Silva, Rafael Aguera Rezeno [UNESP]
dc.contributor.authorDe Souza Rodrigues, Alex [UNESP]
dc.contributor.authorTomazini, José Elias [UNESP]
dc.contributor.authorMartins, Marcelo Sampaio [UNESP]
dc.contributor.authorSilva, Kauê Cruz
dc.contributor.authorSantos, Michele
dc.contributor.institutionThyssenkrupp Metalúrgica Campo Limpo Ltda
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionMetalac SPS Industria e Comercio Ltda
dc.date.accessioned2018-12-11T17:12:42Z
dc.date.available2018-12-11T17:12:42Z
dc.date.issued2016-10-25
dc.description.abstractConnecting rod joint optimization is a well-known design procedure used for new cranktrains, not only for truck applications, but also for passenger cars. Big end bolted joint is one of the most critical connecting rods regions under engine operation, especially due to joint opening phenomenon and consequent engine failure. Thus, in order to have a robust design, it is usually applied safety factors to absorb this design margin. However, due to the continuous increase of engine loads to attend different emission regulations, this design condition became a vital parameter for connecting rods. thyssenkrupp developed a joint evaluation methodology to be applied during conrod design, presenting better accuracy when compared to the standard development procedure, the VDI 2230 part 1, thus leading to better performance for real engine application. This approach combines the VDI design algorithm with a simple and fast finite element model for force and moment extraction. To validate it, the present work compares thyssenkrupp joint design methodology with VDI2230 part 1 approach and with a non-linear numerical model, which evaluates the joint behavior by means of a finite element analysis with frictional contacts and parallel threaded bolts.en
dc.description.affiliationResearch and Development Department Thyssenkrupp Metalúrgica Campo Limpo Ltda, Avenida Alfried Krupp 1050
dc.description.affiliationMechanical Department Faculdade de Engenharia de Guaratinguetá (FEG-UNESP), Avenida Doutor Ariberto Pereira da Cunha, 333-Alto da
dc.description.affiliationResearch and Development Department Metalac SPS Industria e Comercio Ltda, Av. Itavuvu, 4690-Jardim Santa Cecilia
dc.description.affiliationUnespMechanical Department Faculdade de Engenharia de Guaratinguetá (FEG-UNESP), Avenida Doutor Ariberto Pereira da Cunha, 333-Alto da
dc.identifierhttp://dx.doi.org/10.4271/2016-36-0406
dc.identifier.citationSAE Technical Papers, v. Part F127082, n. October, 2016.
dc.identifier.doi10.4271/2016-36-0406
dc.identifier.issn0148-7191
dc.identifier.lattes2065406016830791
dc.identifier.scopus2-s2.0-85020526606
dc.identifier.urihttp://hdl.handle.net/11449/174749
dc.language.isoeng
dc.relation.ispartofSAE Technical Papers
dc.relation.ispartofsjr0,360
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleConnecting Rod with Enhanced Performance through Fast and Precise Bolted Joint Design Methodologyen
dc.typeTrabalho apresentado em evento
unesp.author.lattes2065406016830791
unesp.departmentEngenharia Mecânica - FEGpt

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