What is additive manufacturing technology?

Additive manufacturing is the process of creating an object by building it one layer at a time. It is the opposite of subtractive manufacturing, in which an object is created by cutting away at a solid block of material until the final product is complete.

What is an example of additive manufacturing?

Direct energy deposition additive manufacturing can be used with a wide variety of materials including ceramics, metals and polymers. A laser, electric arc or an electron beam gun mounted on an arm moves horizontally melting wire, filament feedstock or powder to build up material as a bed moves vertically.

Is 3D printing an additive manufacturing?

3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created.

Is welding additive manufacturing?

Using AM with welding methods can be classified like welding based additive manufacturing (WAM) processes like wire arc additive manufacturing (WAAM), laser additive manufacturing (LAM) and electron beam additive manufacturing (EBAM).

What can additive manufacturing be used for?

Common applications include environmental control systems (ECS) ducting, custom cosmetic aircraft interior components, rocket engines components, combustor liners, tooling for composites, oil and fuel tanks and UAV components. 3D printing delivers complex, consolidated parts with high strength.

What is the principle of additive manufacturing?

Additive manufacturing is the process of creating an object by building it one layer at a time. It is the opposite of subtractive manufacturing, in which an object is created by cutting away at a solid block of material until the final product is complete.


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