Testing the Mechanical Properties of FDM 3D Printed Shape Memory Polymers

University of Alberta thesis student Danesh Zonoobi takes fabrication potential to the next level, exploring the world of 4D in ‘Mechanical Properties of Extrusion-Based Additive Manufacturing of Shape Memory Polymers.’…

Desktop FDM 3D Printed Shape Memory Polymers Create QR Codes

In the recently published ‘Additive Manufacturing of Information Carriers Based on Shape Memory Polyester Urethane,’ Dilip Chalissery, Thorsten Pretsch, Sarah Staub, and Heiko Andrä explored more in the 4D printing…

4D Printed Shape Memory Polymers Given Better Performance & Recyclability

Authors Ang Li, Adithya Challapalli, and Guoqiang Li explore a trend that continues to grow: 4D printing. Their findings are explained in the recently published “4D Printing of Recyclable Lightweight…

Improving Mechanical Properties of 3D Printing with Continuous Carbon Fiber Shape Memory Composites

Researchers Yongsan An and Woon-Ryeol Yu explore improved 3D printing through the study of alternative materials. In the recently published ‘Three-dimensional printing of continuous carbon fiber-reinforced shape memory polymer composites,’…

Powerful New 4D Printer Speeds Next-Generation, Next-Dimension 3D Printing

3D printed objects that can move and change shape are technically 4D printed – the fourth dimension comes in the object’s ability to change shape when exposed to environmental stimuli…

4D Printing & Origami Allow LLNL Researchers to Explore Complex Structures for Important Future Applications

Most of us find 3D printing to be incredibly fascinating. From the hardware, software, and materials that allow us to create objects at the desktop to more complex operations in larger…


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