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Paper Titles
Preface
Material Forming Digital Twins: The Alliance between Physics-Based and Data-Driven Models
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Machining of Additive Manufactured Metal Alloys
p.15
Characterization of Surface and Bulk Features of SLM Parts
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From Theory to Practice: Development and Calibration of Micro Pellet Extruder for Additive Manufacturing
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A Comprehensive Analysis of AISI 316L Samples Printed via FDM: Structural and Mechanical Characterization
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Laser Metal Deposition with Coaxial Wire Feeding for the Automated and Reliable Build-Up of Solid Metal Parts
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Machining of Additive Manufactured Metal Alloys

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Abstract:

Additive Manufacturing of metal alloys offers unique advantages for producing net-shape components of complex geometries with very little waste of material. Nevertheless, machining operations may be needed on functional surfaces to get the required surface finish and geometrical tolerances. This poses challenging issues since the microstructural features characterizing the AM alloys are drastically different from those of the wrought alloys of the same chemical composition, which, in turn, may affect the mechanical and machining response to a great extent. This paper shows that both the machined surface integrity and tool wear are greatly affected by the microstructural features induced by the previous AM process as well as by the build-up orientation.

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Periodical:

Key Engineering Materials (Volume 926)

Pages:

15-24

DOI:

https://doi.org/10.4028/p-07m4yg

Citation:

Cite this paper

Online since:

July 2022

Authors:

Stefania Bruschi*, Rachele Bertolini, Andrea Ghiotti

Keywords:

Additive Manufacturing, Machining, Surface Integrity, Tool Wear

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Creative Commons CC BY 4.0

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* - Corresponding Author

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