Macroscopic Modeling, Simulation, and Optimization

Burkhardt C, Soldner D, Steinmann P, Mergheim J (2025)


Publication Type: Book chapter / Article in edited volumes

Publication year: 2025

Publisher: Springer Nature

Series: Springer Tracts in Additive Manufacturing

Book Volume: Part F386

Pages Range: 285-307

DOI: 10.1007/978-3-031-78350-0_14

Abstract

During the repeated melting and cooling of (initially) powder material in powder bed based additive manufacturing (AM), high temperatures and large temperature gradients arise. These lead to thermal expansion and contraction of the material, for both metals and polymers and to shrinkage during crystallization in the case of semi-crystalline polymers. The heterogeneous temperature field, temperature-dependent mechanical behavior, and heterogeneous crystallization result in warpage and residual stresses during powder bed fusion (PBF).

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How to cite

APA:

Burkhardt, C., Soldner, D., Steinmann, P., & Mergheim, J. (2025). Macroscopic Modeling, Simulation, and Optimization. In (pp. 285-307). Springer Nature.

MLA:

Burkhardt, Christian, et al. "Macroscopic Modeling, Simulation, and Optimization." Springer Nature, 2025. 285-307.

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