Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2000 . Peer-reviewed
License: CC BY NC ND
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Archivo Digital UPM
Doctoral thesis . 2000
https://doi.org/10.20868/upm.t...
Doctoral thesis . 2022 . Peer-reviewed
Data sources: Crossref
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2000
License: CC BY NC ND
versions View all 3 versions
addClaim

Efectos térmicos en mecanizado de piezas de acero al carbono

Authors: Morán González, José Luis;

Efectos térmicos en mecanizado de piezas de acero al carbono

Abstract

En esta Tesis se trata de predecir el calentamiento de una pieza durante su mecanizado, para ello se han utilizado dos modelos matemáticos diferentes para simular las temperaturas que se alcanzan en las distintas partes de una pieza debidas a un proceso de mecanizado por arranque de viruta. De los dos modelos utilizados uno ha sido un programa comercial que utiliza un algoritmo basado en elementos finitos y el otros es un programa de desarrollo propio basado en volumenes finitos. Este segundo programa se ha utilizado también para validar el programa comercial y las distintas hipótesis de aportación de energía. Para validar los modelos numéricos se han realizado ensayos experimentales en los que se ha mecanizado una pieza con unos parámetros de corte prefijados y se han medido, por medio de termopares, las temperaturas alcanzadas en varios puntos situados en la superficie. Asímismo se han tomado imágenes térmicas de la pieza durante este proceso. Para la adquisición automática de datos fue necesario diseñar un programa que grabara las temperaturas y las imágenes técnicas con las frecuencias requeridas. Una vez comparados los resultados obtenidos con las modelizaciones y los ensayos experimentales se ha comprobado que el programa de desarrollo propio valida el programa comercial y que ambos tienen un buen ajuste con los resultados experimentales, dentro de las incertidumbres propias de las medidas.

Country
Spain
Related Organizations
Keywords

Materiales, Ingeniería Naval

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green