Boeing has developed a floating 3D printing technology that achieves 360-degree dead-end operation without any physical printing platform and has been successfully patented in recent days.
It can be seen from the video released by Boeing that with this 3D printing technology, there is no physical printing platform in the whole printing process, the printed objects are always suspended in midair, and the air flipping action can be performed at will. This is quite different from ordinary 3D printers that can only be deposited from top to bottom.
According to a recent report by the physicist organization network, the floating 3D printing technology first squeezes out a piece of material when it is printed, and suspends it in the air by the force of the magnetic field, and then, from a plurality of print heads that are surrounded by a circle, from different The direction deposits the remaining material layer by layer. The magnetic field can also rotate the 3D printed object and deposit the material on the bottom of the printed object to achieve 360-degree 3D printing without dead angle.
According to the researchers, the technology's strength lies in completely breaking the shape constraints and achieving overall 3D printing of more complex parts. Moreover, the technology uses multiple 3D printers to work together in different directions at the same time, printing out various functional products and significantly increasing the printing speed. The printed material is diamagnetic and can be turned into a superconductor after super cooling.
In addition, Boeing also mentioned other ways of suspension in the patent, for example, suspension by sound waves. In the future, Boeing will use suspension 3D printing technology to drive innovation to develop complex aircraft component manufacturing technologies.
3D printing industry insiders are very surprised by this technology, commenting that "this technology has never been seen before." Interestingly, some readers responded very calmly to the description of this technology, and many believe that the patented technology listens It is more like the content of science fiction.
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