3D printing is a highly versatile, and frankly fun, method of production. Over the last few decades, it has been making waves in many industries around the world.

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How does a 3D printer work step by step? The process of 3D printing is a very interesting process. But things really start with the 3D model of the object to be printed. These are usually designed in Computer-Aided Design (CAD) software packages and this tends to be the most labor-intensive part of the process.

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Example programs include TinkerCAD , Fusion360 , and Sketchup . These models differ somewhat to those you might be familiar with from movies or games as they need to actually work in real life. For this reason, they need to be extensively tested in simulation for any potential defects in […]

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