Diseño y construcción prototipo de máquina herramienta de corte de tubería PVC para la empresa Prohuila SAS
During the execution of civil works, the company Prohuila SAS faces situations that delay the delivery period, causing economic losses in raw materials due to the incorrect cutting of pipes used in the countries. The main problem is due to human failures that at the time of cutting the pipe destroy...
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| Otros Autores: | |
| Formato: | Trabajo de grado (Pregrado y/o Especialización) |
| Lenguaje: | spa |
| Publicado: |
Universidad Antonio Nariño
2021
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| Materias: | |
| Acceso en línea: | http://repositorio.uan.edu.co/handle/123456789/4771 |
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| Sumario: | During the execution of civil works, the company Prohuila SAS faces situations that delay
the delivery period, causing economic losses in raw materials due to the incorrect cutting
of pipes used in the countries. The main problem is due to human failures that at the time
of cutting the pipe destroy 20% of the material.
The main objective is to design a machine tool that cuts PVC pipes with precision.
To meet this objective, the analysis of the problem, conceptual design, detailed design,
construction, assembly and validation of the prototype were implemented, thus applying
previous knowledge in resistance of materials, mechanical design and science of
materials for the total construction of the prototype.
Finally, it is concluded that for the design of the structure of the machine, the most
appropriate material is A36 steel, since it provides resistance to static forces with a safety
factor of 8. Regarding its functionality, it has a cutting disc coupled to a 2.41 hp electric
motor, which works at a nominal speed of 4500 rpm and a sheer force of 8000 N. This
motor is assembled to a crank restricted to one degree of freedom to ensure that no
perpendicular movements are encountered. Cutting, from this it is specified that the
machine reduces the loss of material to 100% as long as the measurement is done
correctly. |
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