• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Simulating the Heat Distortiion of a Cast Iron Brake Disc during Dry Machining

Communication avec acte
Author
BOYER, Henri-François
FRABOLOT, M.
KOPPKA, Frank
LORONG, Philippe
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
ccRANC, Nicolas

URI
http://hdl.handle.net/10985/9877
Date
2012

Abstract

The application of MQL or dry machining in mass production becomes more and more accepted. Dry (MQL) machining is a very efficient solution to reduce the usage of cutting fluids and represents an effective measure for an environmental friendly production. However, these techniques do not benefit any more from the stabilization in temperature obtained with cutting fluids. More important and more heterogeneous increases of the temperature are observed. This leads to distortions of the work piece during machining which are necessary to be taken into account to maintain the geometrical quality of the manufactured surfaces. In this paper, we present a strategy to handle these thermal induced distortions in an industrial context. This strategy couples finite element thermo-elastic simulations and temperature measurements of the work piece. In a first section, we describe a method to identify machined characteristics sensible to part temperature at loading. This method takes into account standard deviation of the process. A solution to adapt tool trajectories with a temperature measurement is proposed. Second part deals with distortions of the part during manufacturing. A method is proposed to simulate distortions along machining. These FEM simulations allow to identify impact of a machining on next operations. An application of the proposed approach for the machining of a cast iron brake disc is presented. Simulations are compared to measurements made in a dry manufacturing line.

Files in this item

Name:
PIMM_MUGV_2012_BOYER.pdf
Size:
1.159Mb
Format:
PDF
View/Open

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • Identification of the heat input during dry or MQL machining 
    Communication avec acte
    BOYER, Henri-François; KOPPKA, Frank; LORONG, Philippe; ccRANC, Nicolas (2012)
    Machining with minimum quantity lubrication (MQL) has been the focus of many scientific investigations since the last 20 years. Nevertheless an acceptable method of predicting the thermal influences on the workpiece quality ...
  • Modeling laser drilling in percussion regime using constraint natural element method 
    Article dans une revue avec comité de lecture
    ILLOUL, Lounès; LORONG, Philippe; ccRANC, Nicolas; ccSCHNEIDER, Matthieu; ccFAVIER, Véronique; ccGIRARDOT, Jeremie (Springer Verlag, 2017)
    The laser drilling process is the main process used in machining procedures on aeronautic engines, especially in the cooling parts. The industrial problematic is to reduce geometrical deviations of the holes and defects ...
  • Comportement mécanique dynamique du bois vert 
    Communication sans acte
    PFEIFFER, Renaud; COTTIN, Fabrice; DENAUD, Louis; LORONG, Philippe; ccRANC, Nicolas; ccCOLLET, Robert (2014)
    La simulation numérique de l’opération de fraisage des grumes par slabber doit permettre de prédire les dimensions des plaquettes produites. Pour prendre en compte les spécificités de la coupe du bois. La Méthode des ...
  • High Speed Blanking: An Experimental Method to Measure Induced Cutting Forces 
    Article dans une revue avec comité de lecture
    GAUDILLIERE, Camille; LARUE, Arnaud; LORONG, Philippe; ccRANC, Nicolas; MAILLARD, André (Society for Experimental Mechanics, 2013)
    A new blanking process that involves punch speed up to 10 ms −1 has obvious advantages in increased productivity. However, the inherent dynamics of such a process makes it difficult to develop a practical high speed punch ...
  • Simulation numérique du perçage laser par la méthode C-NEM 
    Communication avec acte
    ILLOUL, Lounès; BERTHE, Laurent; LORONG, Philippe; ccRANC, Nicolas; ccSCHNEIDER, Matthieu; ccFAVIER, Véronique; ccGIRARDOT, Jeremie (2012)
    Ces travaux présentent une alternative numérique au problème de simulation du procédé de perçage par laser. L’utilisation des éléments finis pour modéliser la propagation du trou au cours du temps montre des limites ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales