![]() The filament cools and then solidifies into the final product. ![]() Material Extrusion 3D printing requires the use of a spool of thermoplastic filament which is pushed through a heated nozzle, melted, and deposited on a building surface or platform in a position based on the 3D model. In reality, 3D printing covers a variety of processes, and understanding those is key to understanding additive manufacturing. Perhaps one of the largest misconceptions about 3D printing is that all 3D printers function the same way. In fact, given the number of moving parts and the printer’s ability to turn a 3D model into a 3D object, 3D printers may just be a touch more impressive. While it would be incredible if 3D printers worked like the replicator on Star Trek, how they create objects is no less fascinating. While we tend to thrust 3D printing under one umbrella that fails to capture the variety of printers, the process, and the materials utilized to bring products or parts to fruition.įrom the different types of printers to the moving parts of the machine to the wide variety of polymers and additive materials used to create designs, understanding how it all works together and optimizing the process is vital to getting the most out of your machine. While 3D printers may seem like complicated machines, understanding the 3D printing process and the options out there can help simplify it.
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June 2023
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