Chercheur principal et leader
industriel/ Principal Investigator and
Industrial Leader
Participant
Organisation/Organization
Rivette, Mickaël
École
Polytechnique de
Montréal
Savoie, Jean
Pratt & Whitney
Canada
Partenaires/ Partners
Organisation/Organization
École
Polytechnique de
Montréal
Institut de
recherche
aérospatiale du CNRC
Institut des
matériaux
industriels du CNRC
Université McGill
University of
Waterloo
Liburdi
Automation Inc.
Pratt & Whitney
Canada
Description du projet/ Project
Description
Study the use of Direct Laser Deposition
in the fabrication of complex small
volume and/or prototype parts in
aeronautical alloys.
Objectifs/ Objectives
1) Find operating conditions that
globally optimize the process in order
to:
1a) maximize laser deposition rate
1b) minimize sub-surface flaws
1c) maximize part quality
2) Determine the laser direct deposition
mechanism for various materials.
3) Develop a predictive transient,
three-dimensional thermo-diffusion model
for laser deposition.
4) Understand the underlying physics of
laser deposition.
5) Develop in-process monitoring and
control schemes for the laser deposition
process.
