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The print head moves around very precisely in three dimensions and drops lines of plastic onto the print bed---the table on which it prints. The printer does this over and over, building up layers of plastic until it forms a 3D part.
Working entirely automatically, the printer creates a model over a period of hours by turning a 3D CAD drawing into lots of two-dimensional, cross-sectional layers—effectively separate 2D prints that sit one on top of another, but without the paper in between.
3D printing is changing the way we produce objects, from tools and toys, to food, and even body parts. It's a tech revolution taking place in homes across th...
3D printing is a process that uses computer-aided design, or CAD, to create objects layer by layer. 3D printing is commonly used in manufacturing and automotive industries, where tools and parts are made using 3D printers.
Also called additive manufacturing or rapid prototyping, 3D printing has many advantages over the more traditional subtractive manufacturing methods, where you start with a hunk of metal or...
Getting started with 3D Printing doesn't have to be difficult. In this 3D Printing 101 course, we'll walk you through every step of your journey, from opening your 3D printer, to...
The Ultimate Beginner's Guide to 3D Printing - Part 1 - YouTube. 3D Now. 32.5K subscribers. 24K. 1.6M views 7 years ago. UPDATED VERSION of this video: • [Updated] The Ultimate Beginner's...