PSI - Issue 77

L.P. Borrego et al. / Procedia Structural Integrity 77 (2026) 681–687

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the vertical orientation as depicted in Fig. 2. Fig. 3 shows the geometry comparison between the AlSi10Mg cranksets produced by L-PBF and the aluminum crankset from the Miranda® brand.

( a )

( b )

Fig. 1. Topology optimization, (a) standard shape and (b) result from the Shape Generator.