ESTUDIO DE TOLERANCIAS DE DISTINTAS TECNOLOGÍAS DE IMPRESIÓN 3D
Archivos
Fecha
2018-12-14
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Jaén: Universidad de Jaén
Resumen
Las máquinas de impresión 3D están llamadas a revolucionar la producción industrial y
el mercado de los prototipos. Son muchos los beneficios que pueden llegar a aportar a una
empresa incorporar esta tecnología, pero hay que dedicar una gran fuente de recursos a su
conocimiento para su completa explotación. Esto es porque a día de hoy, no existe la tecnología
aditiva capaz de satisfacer todas las necesidades que se le puedan demandar y por lo tanto, es
importante enfocar la finalidad y exigencias de los trabajos solicitados a la tecnología capaz de
sacar el mayor partido del producto final.
Este proyecto pretende estudiar las tolerancias dimensionales de un amplio rango de
materiales fabricados en las tecnologías de prototipado rápido de mayor impacto en la industria:
FDM, Poly/Multi/ColorJet, SLA, SLS, DMLS y CNC. El objetivo será analizar el acabado de
la pieza final en cada una de las tecnologías. Para ello, se diseñará un modelo que contenga
distintas geometrías básicas (superficie plana, inclinada, circular y elipsoidal) que serán
estudiadas a través de mediciones dimensionales para conocer sus desviaciones y rugosidad.
Los parámetros de impresión utilizados son los más favorables para obtener el mejor
dimensional.
3D printers are destined to revolutionize industrial production and the market for prototypes. There are many benefits for the companies that incorporate this technology, but many resources must be dedicated to its knowledge and full exploitation. This is because nowadays there is no additive technology able to satisfy all needs the companies demand, therefore it is very important to focus on the purpose and the requirements of the works requested to the technology to get the most out of the final product. The aim of this project is to study the dimensional tolerances of a wide range of materials manufactured in rapid prototyping technologies with big impact the industry (FDM, Poly/Multi/ColorJet, SLA, SLS, DMLS and CNC). The goal is to analyze the dimensional aspect of the final pieces of each technology. A model containing different basic geometries (flat, inclined, circular and ellipsoidal surface) is designed and is subjected to dimensional measurements to understand its deviation and rugosity. The printing parameters are the most favorable to obtain the best dimensional.
3D printers are destined to revolutionize industrial production and the market for prototypes. There are many benefits for the companies that incorporate this technology, but many resources must be dedicated to its knowledge and full exploitation. This is because nowadays there is no additive technology able to satisfy all needs the companies demand, therefore it is very important to focus on the purpose and the requirements of the works requested to the technology to get the most out of the final product. The aim of this project is to study the dimensional tolerances of a wide range of materials manufactured in rapid prototyping technologies with big impact the industry (FDM, Poly/Multi/ColorJet, SLA, SLS, DMLS and CNC). The goal is to analyze the dimensional aspect of the final pieces of each technology. A model containing different basic geometries (flat, inclined, circular and ellipsoidal surface) is designed and is subjected to dimensional measurements to understand its deviation and rugosity. The printing parameters are the most favorable to obtain the best dimensional.