3D printing has the capability to reduce the world’s carbon footprint, and overall has an environmental “edge” when compared to subtractive manufacturing, especially CNC milling. Because 3D printing is an additive manufacturing process, it usually consumes less energy and resources than traditional CNC milling machines. As a result, it ends up being more environmentally friendly than CNC milling.
Is 3D Printing Resource-Conscience?
3D printing, when used correctly, can be very resource-conscience. By using FDM and SLA printers with clean and well-made CAD files, the printed object can be made efficiently and with little waste. SLA printers are especially precise, and can operate within 25 μm when placing filament. CNC milling can waste 50% to 90% of the resources used on the build, and also involves tooling costs and injection molding issues. 3D printing, in comparison, is a very resource and cost-conscience means of manufacturing. By giving manufacturers a way to build many small parts independently of one another, without having to be concerned about the tooling costs associated with subtractive manufacturing, they can keep costs down while still being environmentally conscious.
If you’re interested in 3D printing a model, tool, or set of parts, contact our local office in Dublin today.
