Effect of Interlayer Cooling Time, Constraint and Tool Path Strategy on Deformation of Large Components Made by Laser Metal Deposition with Wire

Laser metal deposition with wire (LMD-w) is a developing additive manufacturing (AM) technology that has a high deposition material rate and efficiency and is suitable for fabrication of large aerospace components. However, control of material properties, geometry, and residual stresses is needed be...

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Bibliographic Details
Published in:Applied sciences 2019-12, Vol.9 (23), p.5115
Main Authors: Lee, Yousub, Bandari, Yashwanth, Nandwana, Peeyush, Gibson, Brian. T., Richardson, Brad, Simunovic, Srdjan
Format: Article
Language:English
Subjects:
Cooling
Geometry
interlayer cooling time
large-scale additive manufacturing
Lasers
MATERIALS SCIENCE
Mechanical properties
part deformation
Process controls
process parameter optimization
Residual stress
Simulation
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