According to several experts, this new technology will change in a “green” way the manufacturing of several products in the coming years, although there are doubts
What if 3D printers revolutionize in a “green” way the industry? Yes, because this new technology is becoming more accessible, less expensive and allows you to work with many materials. Best of all, according to industry experts like John Hornick, it’s the greenest system around.
There are a number of compelling reasons to believe that 3D printers will lead to a green industrial revolution. John Hornick lists some of them in his publication “3D Printing Will Rock the World.” Hornick starts by considering material savings. 3D printers use only the amount needed to make a final part and have no waste elements, unlike most machines now used in large industry. In addition, using only one machine saves time, money and most importantly, pollutes less.
Energy Savings
Hornick explains that 3D printers are designed to save material to be used. This lowers costs and also reduces the energy waste needed in manufacturing products. In addition, 3D printers will also decrease CO2 emissions. There will no longer be a need to transport the finished product, it can be produced on-site directly with the printer. This will decrease costs for warehousing, maintenance, and most importantly, fuel for freight.
No shortage of doubts
It’s not all doom and gloom. And some point out some aspects of 3D printers that can have a terrible impact on the environment. For example, the use of lasers consumes a lot of energy compared to a regular milling machine. But according to Hornick, that’s not a big problem since lasers do the work of several machines at once. . Then there are the emissions from 3D printers: this won’t be a big problem in industries, but in homes and small offices it will require legislation to regulate them. And that could be an obstacle for their wide diffusion.