Now, you can’t even think of 3D printers without precision rails and linear bearings. And, to be honest, the value and quality of 3D printer depend on these precision tools. If you did not have access to all that, you can simply make one for yourself, a DIY 3D Printer —build on a coffee maker. I am being serious here!
With no precision rails or bearings, you can make a great 3D DIY printer on a Coffee maker! However, you need some particular components to commence on the process. They are one Arduino Mega 2560, Ramps 1.4, 3D printer hot end/extruder, 12V power supply, Coffee Maker, Solid State Relay, 4-40 threaded rod each with four A4988 Stepper Motor Driver Carrier and Nema 17 stepper motors in addition to three Home switches and twelve ball joints.
Learn more how to make DIY 3D Printer at HACKADAY.
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