3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model.

What is the meaning of additive manufacturing?

Additive manufacturing (AM), also known as 3D printing, is a transformative approach to industrial production that enables the creation of lighter, stronger parts and systems. ... As its name implies, additive manufacturing adds material to create an object.

What is an example of additive manufacturing?

The term “3D printing” is increasingly used as a synonym for additive manufacturing. ... For example, instead of milling a workpiece from a solid block, additive manufacturing builds the part up layer by layer from material supplied as a fine powder. Various metals, plastics and composite materials can be used.