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Title: A Fully Coupled Simulation and Optimization Scheme for the Design of 3D Powder Injection Molding Processes

Abstract

The paper is concerned with optimization and parametric identification of Powder Injection Molding process that consists first in injection of powder mixture with polymer binder and then to the sintering of the resulting powders parts by solid state diffusion. In the first part, one describes an original methodology to optimize the injection stage based on the combination of Design Of Experiments and an adaptive Response Surface Modeling. Then the second part of the paper describes the identification strategy that one proposes for the sintering stage, using the identification of sintering parameters from dilatometer curves followed by the optimization of the sintering process. The proposed approaches are applied to the optimization for manufacturing of a ceramic femoral implant. One demonstrates that the proposed approach give satisfactory results.

Authors:
; ;  [1];  [1];  [2];  [3]
  1. Femto-ST Institute/LMA, ENSMM, 26 Rue de l'Epitaphe, 25000 Besancon (France)
  2. (China)
  3. Department of Applied Mechanics and Engineering, Southwest Jiaotong University, 610031 Chengdu (China)
Publication Date:
OSTI Identifier:
21061720
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 908; Journal Issue: 1; Conference: NUMIFORM 2007: 9. international conference on numerical methods in industrial forming processes, Porto (Portugal), 17-21 Jun 2007; Other Information: DOI: 10.1063/1.2740861; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CERAMICS; COMPUTERIZED SIMULATION; DESIGN; DIFFUSION; ENGINEERING; INJECTION; MANUFACTURING; MIXTURES; MOLDING; OPTIMIZATION; POLYMERS; POWDERS; SINTERING; SOLIDS; SURFACES

Citation Formats

Ayad, G., Barriere, T., Gelin, J. C., Song, J., Department of Applied Mechanics and Engineering, Southwest Jiaotong University, 610031 Chengdu, and Liu, B. A Fully Coupled Simulation and Optimization Scheme for the Design of 3D Powder Injection Molding Processes. United States: N. p., 2007. Web. doi:10.1063/1.2740861.
Ayad, G., Barriere, T., Gelin, J. C., Song, J., Department of Applied Mechanics and Engineering, Southwest Jiaotong University, 610031 Chengdu, & Liu, B. A Fully Coupled Simulation and Optimization Scheme for the Design of 3D Powder Injection Molding Processes. United States. doi:10.1063/1.2740861.
Ayad, G., Barriere, T., Gelin, J. C., Song, J., Department of Applied Mechanics and Engineering, Southwest Jiaotong University, 610031 Chengdu, and Liu, B. Thu . "A Fully Coupled Simulation and Optimization Scheme for the Design of 3D Powder Injection Molding Processes". United States. doi:10.1063/1.2740861.
@article{osti_21061720,
title = {A Fully Coupled Simulation and Optimization Scheme for the Design of 3D Powder Injection Molding Processes},
author = {Ayad, G. and Barriere, T. and Gelin, J. C. and Song, J. and Department of Applied Mechanics and Engineering, Southwest Jiaotong University, 610031 Chengdu and Liu, B.},
abstractNote = {The paper is concerned with optimization and parametric identification of Powder Injection Molding process that consists first in injection of powder mixture with polymer binder and then to the sintering of the resulting powders parts by solid state diffusion. In the first part, one describes an original methodology to optimize the injection stage based on the combination of Design Of Experiments and an adaptive Response Surface Modeling. Then the second part of the paper describes the identification strategy that one proposes for the sintering stage, using the identification of sintering parameters from dilatometer curves followed by the optimization of the sintering process. The proposed approaches are applied to the optimization for manufacturing of a ceramic femoral implant. One demonstrates that the proposed approach give satisfactory results.},
doi = {10.1063/1.2740861},
journal = {AIP Conference Proceedings},
number = 1,
volume = 908,
place = {United States},
year = {Thu May 17 00:00:00 EDT 2007},
month = {Thu May 17 00:00:00 EDT 2007}
}
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