![]() ![]() This means that we can label the fourth dimension added as ‘time’.Ī 4D printed object is printed in exactly the same manner as a 3D printed shape but what 4D technology does is to use progressive and programmable materials that provide the abilities to perform various duties by accompanying different environmental parameters. But 4D printing can be understood as the gradual remolding of a 3D printed object. Difference between 3D Printing and 4D PrintingģD printing can be understood as the repeated process of 2D printing, from top to bottom, layer by layer., to create a 3-dimensional object. In effect, 4D printing enables a 3D structure to remake itself through a fully programmable robotic operation. The aim of it is to merge technologies and formulate self-assembly and programmable material technologies in pursuit of the target of reimagining construction, manufacturing, product assembly, and performance. This re-modelling, the fourth dimension, transpires due to the influence of an external source which can include heat, light, humidity and pressure among other factors. ![]() The 4D process is the way in which a 3D printed object re-models itself into another physical structure. But how is 4D printing influencing the future? What is 4D Printing?ĤD printing is quite closely related to 3D printing and is essentially the next stage of printing. According to a report gathered by AllTheResearch, the 4D Printing Market size was valued at US$65.1m in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 42.1% for the forecast period ending 2027 reaching a market value of US$489.2 M. The emergence has caught the eye of some of the world’s biggest companies, with some already incorporating and utilizing its technology making it a significant part of the global market. However, due to the continuous advancements of automation and machinery, the 4D printing phenomenon has begun to emerge. Despite the technology being around for nearly 30 years, many of us are still trying to get to grips with 3D printing and understand the capabilities and limits that comes with it. ![]()
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