Study of the Influence of Reference System in Surface Finishing Parameters Evaluation.

Sanz Lobera, Alfredo and Fernández, R. and Pindado Carrion, Santiago and Núñez, P. (2011). Study of the Influence of Reference System in Surface Finishing Parameters Evaluation.. In: "4th Manufacturing Engineering Society International Conference, MESIC 2011", 21/09/2011 - 23/09/2011, Cádiz, España.

Description

Title: Study of the Influence of Reference System in Surface Finishing Parameters Evaluation.
Author/s:
  • Sanz Lobera, Alfredo
  • Fernández, R.
  • Pindado Carrion, Santiago
  • Núñez, P.
Item Type: Presentation at Congress or Conference (Article)
Event Title: 4th Manufacturing Engineering Society International Conference, MESIC 2011
Event Dates: 21/09/2011 - 23/09/2011
Event Location: Cádiz, España
Title of Book: Proceedings of the 4th Manufacturing Engineering Society International Conference, MESIC 2011
Date: 2011
Subjects:
Freetext Keywords: microgeometría, acabado superficial, rugosidad, ondulación, líneas de referencia
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Materiales y Producción Aeroespacial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In the present paper the influence of the reference system with regard to the characterization of the surface finishing is analyzed. The effect of the reference system’s choice on the most representative surface finishing parameters (e.g. roughness average Ra and root mean square values Rq) is studied. The study can also be applied to their equivalent parameters in waviness and primary profiles. Based on ISO and ASME standards, three different types of regression lines (central, mean and orthogonal) are theoretically and experimentally analyzed, identifying the validity and applicability fields of each one depending on profile’s geometry. El presente trabajo realiza un estudio de la influencia que supone la elección del sistema de referencia en la determinación los valores de los parámetros más relevantes empleados en la caracterización del acabado superficial tales como la rugosidad media aritmética Ra o la rugosidad media cuadrática Rq y sus equivalentes en los perfiles de ondulación y completo. Partiendo de la definición establecida por las normas ISO y ASME, se analizan tres tipos de líneas de regresión cuadrática (línea central, línea media y línea ortogonal), delimitando los campos de validez y de aplicación de cada una de ellas en función de la geometría del perfil. Para ello se plantean diversos tipos de perfiles y se desarrolla un estudio teórico y experimental de los mismos.

More information

Item ID: 12498
DC Identifier: http://oa.upm.es/12498/
OAI Identifier: oai:oa.upm.es:12498
Official URL: http://mesic2011.uca.es/
Deposited by: Memoria Investigacion
Deposited on: 08 Aug 2012 10:28
Last Modified: 18 Jan 2018 11:44
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