Análise estrutural de quadro para motocicleta elétrica pelo método de elementos finitos
The emission of gases by vehicles powered by internal combustion is pointed as one of the main causes of pollution in urban perimeters, being electric vehicles, one of the best alternatives to replace them, considering that they have high efficiency and do not contribute to the greenhouse effect dir...
| Autor principal: | Steffens, Jhonathan Christian |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2021
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/24933 |
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| Resumo: |
The emission of gases by vehicles powered by internal combustion is pointed as one of the main causes of pollution in urban perimeters, being electric vehicles, one of the best alternatives to replace them, considering that they have high efficiency and do not contribute to the greenhouse effect directly. Motorcycles, on the other hand, play a fundamental role in the scene of automobiles for the transport of human beings, as they are simple and versatile, and have the frame as their main structural element, being one of the responsible for the support of the rider, engine, fuel tank and the other components of the vehicle. Thus, this research seeks to continue the work developed by the academic Igor Bentes Saraiva, proposing new designs for electric motorcycle frames, which have a good relationship between resistance and weight, due to the fact that these two parameters are essential for this type of equipment. For this, two different frame mode is were developed, and two different materials were proposed for their production. Then, a structural analysis was performed using the finite element method by computational software to obtain the equivalent stress of von-misses and the maximum deformation of the models when subjected to loads arising from their usual application. Finally, a comparison between the simulated models was made to verify which one has the best relation between the mentioned parameters, obtaining that the 6061 T6 Aluminum trellis frames had presented the best performance, with a deformation 17,5 times less than the duple cradle model in the same material and a weight 2,9 times less than the 4130 Steel trellis frame. |
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