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dc.contributorFederico Cheli
dc.contributor.authorLocutura Moré, Joan
dc.date.accessioned2012-02-23T19:39:03Z
dc.date.available2012-02-23T19:39:03Z
dc.date.issued2010
dc.identifier.urihttp://hdl.handle.net/2099.1/14372
dc.description.abstractNowadays, at Moto2 Championship there are mainly two kinds of frames talking about profiles (“square” the majority of them like Suter, FTR or Moriwaki and tubular some of theme MZ and Promoharris). At this work is going to be compared which are the mechanical differences between a tubular and square (no tubular) frame about stiffness, torsion and flexional resistance, weight, inertia,... and trying to take some conclusions. This project is composed by two parts: - The first one is a bit of general information talking about the history of motorcycles (particularly frames field), then there is a short introduction about which kind of frames exists, a description on important points that define motorcycle’s geometry and finally, the materials that frames are made of. (Chapters 3 to 5) - Second part, it’s the static and dynamic comparison between two frames. The first frame is made of steel and its tubular profile while the second one is a frame made of aluminium and its square profile. Both are drawn by SolidWorks and then analyzed by ANSYS with their belonging forces. To improve the results there is an optimization part. Some hypotheses are considered to do the analysis a bit less complex. An analysis on mechanical fatigue, modes on vibrations and own frequency are done too. Also there is a section about how frames could be manufactured, their weldings needed and a small study about cost. (Chapters 6 to 13). Finally, there is a short chapter about environment (energy wasted to do the frame (approximated) and to do this master thesis). It is an important thing to be considered for now, next future and future. (Chapter 14)
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.publisherPolitecnico di Milano
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Assaig de materials::Assaig de fatiga
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Disseny i construcció de vehicles
dc.subject.lcshMotorcycles -- Design and construction
dc.subject.lcshAluminum -- Fatigue
dc.subject.lcshSteel -- Fatigue
dc.titleComparison between a tubular frame and a beam frame
dc.typeMaster thesis (pre-Bologna period)
dc.subject.lemacMotocicletes -- Disseny
dc.subject.lemacbastidor
dc.subject.lemacAlumini -- Fatiga
dc.subject.lemacAcer -- Fatiga
dc.rights.accessOpen Access
dc.audience.educationlevelEstudis de primer/segon cicle
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria Industrial de Barcelona
dc.provenanceAquest document conté originàriament altre material i/o programari no inclòs en aquest lloc web
dc.description.mobilityOutgoing


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