4-dimensional printing (4D printing; also known as 4D bioprinting, active origami, or shape-morphing systems) uses the same techniques of 3D printing through computer-programmed deposition of material in successive layers to create a three-dimensional object.

2021年7月16日 · 4D printing refers to single-material or multi-material printing of a device or object that can be transformed from a 1D strand into pre-programed 3D shape, from a 2D surface into preprogramed 3D shape and is capable of morphing between different dimensions.

4D printing is the process through which a 3D printed object transforms itself into another structure over the influence of external energy input as temperature, light or other environmental stimuli. This technology is part of the project of MIT Self-assembly Lab.

2023年10月14日 · If you're wondering what is 4D printing, the key is time. Read on and enter the fourth dimension of 3D printing!

4D printing is an emerging technology that adds the dimension of time to 3D printing. It involves printing objects that can change shape or function over time in response to external stimuli such as heat, light or moisture.

4D printing is an advanced manufacturing technology that builds upon 3D printing by incorporating time as a crucial factor, enabling printed structures to change their shape or properties in response to external stimuli [50]. Unlike conventional 3D printing, which creates static objects, 4D printing utilizes smart materials programmed to ...

2023年2月27日 · 4D printing creates self-assembling, programmable matter designed to temporally transform, fabricating a kind of active origami. The 4D or fourth dimension term essentially stands for time, and details the effect of time on the printed object.

2020年6月17日 · Scientists are now looking to the fourth dimension to create a new generation of printed smart materials capable of changing their shape. Three-dimensional printing, also known as additive manufacturing, takes a digital blueprint and turns it into a physical object using computer-aided design (CAD).

2024年1月2日 · From medical stents to space fabrics, 4D printing is set to change the landscape of manufacturing and beyond. Discover the latest advancements and future potential of this fascinating innovation.

2024年1月4日 · Researchers envisage 4D printing technology will have significant application potential for healthcare, automotive, aerospace and consumer industries. But what is it exactly?