AM enables the production of items with precise geometric shapes using computer-aided design (CAD) or 3D object scanners. These are constructed layer by layer, similar to a 3D printing process, as opposed to traditional manufacturing, which frequently calls for the use of machining or other methods to remove extra material.

Similar to traditional 3D printing, additive manufacturing (AM) enables the production of custom parts with intricate geometries and minimal waste. The digital approach makes it possible to make design changes rapidly and effectively during the manufacturing process, making it ideal for fast prototyping. In contrast to more conventional subtractive manufacturing methods, AM has been found to shorten lead times and lower costs for high value items due to the lack of material waste. Moreover, components that