The printing process works by dripping tiny beads of hot plastic on top of one another, following a pattern laid out by the blueprint diagram. 3D printers can be bought for use at home, or you can ...

3D printing, the process of making a solid object from a digital model, is a form of additive manufacturing. Here’s a diagram of how 3D printers work.

The printing process works by dripping tiny beads of hot plastic on top of one another, following a pattern laid out by the blueprint diagram. 3D printers can be bought for use at home, or you can ...