Optimizing the Laser Powder Bed Fusion Process with Numerical Modeling

YangA new article by Yu-Ping Yang
Principal Engineer, EWI

EWI has developed a transient thermal-mechanical analysis method to predict temperature, stress, strain, and deformation in L-PBF builds. This technique, described in this article, can be used to optimize preheating temperatures, laser process parameters, hatch spacing, and scan patterns to improve overall build quality.

To download the article, click here.


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