22 October 2026
Open Educational Materials of the sustainability-focused Project-Based Learning (PBL) experience implemented in the Bachelor’s Degree in Mechanical Engineering, as part of the Application of 3D printing technologies Course, at SUT.
The challenge asked students to design and manufacture a functional product or component using 3D printing technologies, covering the complete additive manufacturing process from defining functional requirements and creating a 3D model to material selection, printing, and prototype evaluation. The objective was to develop technically effective solutions while applying sustainable design and circular economy principles, optimizing material use, reducing manufacturing waste, and considering opportunities for reuse and recycling and the environmental impact of design and material choices throughout the product life cycle.
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