3. Modeling the mechanical consequences of consolidation
3.1 Part deformation during additive manufacturing
Additive manufacturing imposes a severe thermomechanical cycle on material particles, resulting in thermal deformations εth, elastic deformations εe, solid-state phase transformations associated with deformations εtr, plastic deformations εp and creep εv. The evolution of total local deformations can be estimated by adding up the increments of deformation associated with the different mechanisms during the simulation:
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Modeling the mechanical consequences of consolidation
Conclusion
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