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Machining processes simulation : specific finite element aspects
Masset, Luc; Debongnie, Jean-François
2004In Journal of Computational and Applied Mathematics, 168 (1-2), p. 309-320
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Keywords :
Milling; Turning; Simulation; Finite elements
Abstract :
[en] The paper presents a simulation tool designed to predict form errors of part surfaces obtained by face milling and turning processes. For these operations, the form error is often due to the flexibility of the workpiece and its supports. The finite element method is adopted to model the part geometry and to compute its deformations. Numerous load cases are required to obtain the form error so that classical resolution methods prove to be inefficient (CPU time, memory and disk space). The paper mainly focuses on the special computation scheme adopted in order to improve the resolution of such an atypical problem.
Disciplines :
Mechanical engineering
Author, co-author :
Masset, Luc ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Debongnie, Jean-François ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Méthodes de fabrication
Language :
English
Title :
Machining processes simulation : specific finite element aspects
Publication date :
01 July 2004
Event name :
Second International Conference on Advanced Computational Methods in Engineering
Event organizer :
Université de Liège (M. Hogge, J.P. Ponthot, L. Stainier) et Universiteit Gent (H. De Schepper, R. Van Keer, E. Noldus)
Event place :
Liège, Belgium
Event date :
du 27 mai 2002 au 31 mai 2002
By request :
Yes
Audience :
International
Journal title :
Journal of Computational and Applied Mathematics
ISSN :
0377-0427
eISSN :
1879-1778
Publisher :
Elsevier Science, Amsterdam, Netherlands
Special issue title :
Selected Papers from the 2nd International Conference on Advanced Computational methods in Engineering (ACOMEN2002), Liège University, Belgium, 27-31 may 2002
Volume :
168
Issue :
1-2
Pages :
309-320
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
Copyright 2003 ELSEVIER B.V. All rights reserved
Available on ORBi :
since 04 June 2009

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