... to the manufacture of a part by AM, summarized in Figure 6 and detailed below. Additive manufacturing 3D and 4D printing technology Biotechnologies applications Smart materials Stimuli Medical engineering The manufacturing process has been an essential part of humanity’s progress. In the past...

... printing with smart material (SM) has led to 4D printing. This idea of 4D printing (initiated at MIT, USA) was introduced by Skyler Tibbits in 2013 in his TED conference (Skylar Tibbits, 2013). 4D printed products can change its structure with time under the action of a specific or a combination...

... Additive manufacturing Smart materials Shape memory polymers Material extrusion additive manufacturing Shape memory properties In this study, the infill percentage of the specimens was changed to outline its effect on mechanical properties. At different infill percentage levels, the amount...

... Publishing Limited Licensed re-use rights only Layered manufacturing Fused deposition modelling Mechanical properties Additive manufacturing Smart materials Shape memory polyurethanes Natural Sciences and Engineering Research Council of Canada 418533 Shape memory materials (SMMs...