Diseño de punzonadoras CNC para pequeños lotes de producción

Autores/as

  • Iván Dario Arango López Universidad EAFIT
  • Fabio Antonio Pineda Botero Universidad EAFIT

Resumen

Este artículo presenta los resultados de una investigación en el campo del diseño de máquinas de precisión.
El principal criterio de diseño es la producción de pequeños lotes. Un tipo clásico de máquina de punzonado fue diseñada, construida y probada. La construcción se llevó a cabo utilizando máquinas-herramientas controladas numéricamente sin el uso de montajes complejos. Los resultados mostraron altos niveles de errores dimensionales y geométricos.
Por lo tanto,
es considerado un diseño modificado y original con un índice de error acumulativo más pequeño y utilizando el mismo método de fabricación. Este índice se compara con
relación a la variación de los parámetros de diseño de forma que no cambie el coste final del equipo. El objetivo es aumentar la precisión de la
producción de maquinas en los talleres de fabricación en mercados emergentes.

Biografía del autor/a

Iván Dario Arango López, Universidad EAFIT

Docente investigador, Departamento de Ingeniería Mecánica.
M.Sc, UPB; Ph.D, UNAL.

Fabio Antonio Pineda Botero, Universidad EAFIT

Profesor Asistente, Departamento de Ingeniería Mecánica.
M.Sc, Eafit.

Citas

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Morgan, &ldquo;Punch press alignment instrument&rdquo;, </span><span style="font-size: 8.5pt;" lang="EN-US">US </span><span style="font-size: 9.5pt;" lang="EN-US">Patent 7,484,312 B2, issued date.</span></p> <p class="MsoNormal" style="font-size: 9.5pt; margin-bottom: 0.0001pt;"><span style="font-size: 9pt;" lang="EN-US">&nbsp;</span><span style="font-size: 9pt;">[16] </span><span style="font-size: 9.5pt;">A. N. Karduss y S. Escobar, &ldquo;Diagn&oacute;stico del estado del arte en las industrias de troquelado de l&aacute;mina en el valle del Aburra&rdquo;. Proyecto de grado, Departamento de Producci&oacute;n, Universidad Eafit, Medell&iacute;n, Colombia, 2001.</span></p> <p class="MsoNormal" style="font-size: 9.5pt; margin-bottom: 0.0001pt;"><span style="font-size: 9.5pt;">&nbsp;</span><span style="font-size: 9.5pt;">[17] Especificaci&oacute;n Normalizada para Acero al Carbono Estructural, </span><span style="font-size: 8.5pt;">ASTM </span><span style="font-size: 9.5pt;">std A36/A36M - 08, 2008.</span></p><p>&nbsp;</p>

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Publicado

2012-06-28

Cómo citar

[1]
I. D. Arango López y F. A. Pineda Botero, «Diseño de punzonadoras CNC para pequeños lotes de producción», Ing. y Des., vol. 30, n.º 1, pp. 79–100, jun. 2012.

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