3D printing welcomes a major breakthrough "plastic crisis" may have a new solution
Recently, there has been a new discovery in the field of 3D printing. Engineers from the University of New South Wales found that when the 3D printing material is broken, just add "special powder" to the liquid resin during the printing process, and then directly illuminate it with UV LED lamp, it can quickly and easily help the material repair itself, and it is stronger after repair than before damage.
Mae hyn yn golygu nad oes angen i rannau plastig sydd wedi torri gael eu taflu na hyd yn oed eu hailgylchu, a gellir eu hatgyweirio'n hawdd hyd yn oed os yw rhannau wedi'u mewnosod yn cynnwys llawer o ddeunyddiau eraill. O'i gymharu â'r dulliau presennol ar gyfer atgyweirio deunyddiau argraffu 3D sydd wedi'u difrodi, mae'r dull hwn yn syml, yn gyflym ac yn ymarferol ar gyfer masnacheiddio. Yn y dyfodol, gyda datblygiad pellach a masnacheiddio, bydd hefyd yn helpu i leihau gwastraff cemegol.
The waste of plastics has brought a huge negative impact on the environment. How to solve plastic waste has become a common international problem. This new technology is undoubtedly a major breakthrough for the current "plastic crisis".
