Fixing powder bed fusion (PBF) workpieces during post-processing can be challenging owing to their complex geometries and low stiffness. Despite recent reports, fixture planning of PBF workpieces remains a laborious and operator-dependent process. This study proposes an adhesive-based dedicated fixture (ADF) and its design method based on topology optimization. ADF employs adhesives to fix the workpiece and is manufactured by PBF. To verify the effectiveness and reveal potential challenges, a case study using the designed ADF is presented. The proposed ADF offers a fixture planning solution that does not require specialized knowledge and is applicable regardless of the geometry or stiffness of the workpiece.

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