The transportation industry is one such example. A bridge in the Netherlands was recently built with a 3D printer instead of traditional laser pointer assembly technology. Although the bridge is relatively small, it proves that 3D printing could revolutionize the construction industry. This specific project also uses significantly fewer specific projects than would be required using traditional methods, which provides both environmental and economic benefits.
Other projects that might use 3D printers should also take these benefits into account. 3D technology has also entered railways, aviation, and other vehicles that rely on complex components. Traditionally, replacement parts are expensive and purchase time is slow because the market can only support a few manufacturers who cannot produce a large number of parts in advance due to limited demand.
Compared to traditional manufacturers, modern printers are often faster and cheaper in printing replacement parts for vehicle and railway parts. This can reduce laser pointer operating costs, which can extend train lines to areas that were not supported in the past. This also allows companies to reduce costs and prices. Over time, you may find yourself strolling on a 3D printed bridge or sitting on a train with 3D parts.