Similar to standard 3D printing, additive manufacturing allows for the creation of bespoke parts with complex geometries and little wastage. Ideal for rapid prototyping, the digital process means that design alterations can be done quickly and efficiently during the manufacturing process. The lack of material wastage provides cost reduction for high value parts, while AM has also been shown to reduce lead times.
In addition, parts that previously required assembly from multiple pieces can be fabricated as a single object which can provide improved strength and durability. Additive manufacturing can also be used to fabricate unique objects or replacement pieces where the original parts are no longer produced.