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

Hole surface topography and tool wear in CFRP drilling

Communication avec acte
Author
POULACHON, Gerard
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
MARTINS DO OUTEIRO, Jose Carlos
RAMIREZ, Christophe
ANDRÉ, Victorien
ABRIVARD, Guillaume
107995 EADS Innovation Works [Suresnes] [EADS IW]

URI
http://hdl.handle.net/10985/11348
DOI
10.1016/j.procir.2016.02.348
Date
2016

Abstract

This paper deals with the hole surface quality when CFRP drilling. Mechanical instrumented operations have enabled to follow precisely the damage on the tool margins and the main cutting edges. The amount of uncut fibers according to the drill wear was evaluated with a roundness/cylindricity device versus the fiber’s orientation and the tool damage. Thus, according to the hole’s diameter tolerance, a wear criterion was defined to limit the number of holes achievable. This method has been carried out on unidirectional (UD) CFRP and then transposed on multidirectional (MD) CFRP. A model developed under Matlab was applied to predict the global topography of the hole surface.

Files in this item

Name:
LABOMAP_ProcCIRP_2016_POULACHON.pdf
Size:
606.1Kb
Format:
PDF
Description:
Article principal
View/Open

Collections

  • Laboratoire des Matériaux et Procédés (LaBoMaP)

Related items

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

  • Thermal analysis in Ti-6Al-4V drilling 
    Article dans une revue avec comité de lecture
    LAZOGLU, Ismaïl; POULACHON, Gerard; RAMIREZ, Christophe; AKMAL, Mohammad; MARCON, Bertrand; ROSSI, Frederic; MARTINS DO OUTEIRO, Jose Carlos; KREBS, Michael (Elsevier, 2017)
    Ti-6Al-4V is commonly used especially in aerospace and biomedical industries. This alloy is known as a difficult-to-cut material. Due to its poor thermal properties, the heat generated during machining processes traps near ...
  • Effects of toolpath and clamping strategies in machining distortion of stainless-steel parts 
    Communication avec acte
    CHERIF, Iheb; MARTINS DO OUTEIRO, Jose Carlos; COTTON, Dominique; POULACHON, Gerard; CHARRONDIERE, Guillaume; BROSSE, Alexandre (Elsevier BV, 2019)
    Heat exchangers in new nuclear power generation plants are made of thin AISI 316L stainless-steel plates stacked together in order to improve their efficiency and compactness. To ensure the assembly, the global distortion ...
  • Experimental and numerical assessment of subsurface plastic deformation induced by OFHC copper machining 
    Article dans une revue avec comité de lecture
    MARTINS DO OUTEIRO, Jose Carlos; CAMPOCASSO, Sébastien; DENGUIR, Lamice; FROMENTIN, Guillaume; VIGNAL, Vincent; POULACHON, Gerard (Elsevier, 2015)
    Strain distributions in the machined surface and subsurface of OFHC copper workpieces were determined experimentally and through numerical simulations. An experimental setup, comprising a double frame camera and a pulsed ...
  • Influence of toolpath and clamping strategies on stainless steel plates distorsion after machining 
    Communication sans acte
    CHARRONDIERE, Guillaume; CHERIF, Iheb; POULACHON, Gerard; COTTON, Dominique; MARTINS DO OUTEIRO, Jose Carlos (2018)
    Heat exchangers in nuclear power generation plants are made of thin stainless-steel plates assembled together in order to improve their efficiency and compactness. To ensure the assembly, the global distortion of those ...
  • Process Mechanics and Surface Integrity Induced by Dry and Cryogenic Machining of AZ31B-O Magnesium Alloy 
    Communication avec acte
    MARTINS DO OUTEIRO, Jose Carlos; ROSSI, Frederic; FROMENTIN, Guillaume; POULACHON, Gerard; ccGERMAIN, Guénaël; BATISTA, Antonio (Elsevier, 2013)
    The corrosion resistance of magnesium alloys depends mainly on its surface integrity. Previous experimental studies have shown that machining can induces small (nano-scale) grain size, compressive residual stresses and ...

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