In the late 2010s, the Ender 3 series gained immense popularity as 3D printers due to their blend of affordability, simplicity, and reliability. However, with advancements in technology, many of these printers have become obsolete and are often left unused. Recognizing the potential of these neglected machines, Irbis3D devised a plan to repurpose parts from two old Ender printers to create a more advanced model.
The resulting printer features a CoreXY design, diverging from the traditional Cartesian layout of the Ender 3. This design allows for faster movement of the print head in both the X and Y axes, resulting in quicker print times, albeit with added complexity. Irbis3D faced several engineering challenges along the way, including modifications to the extruder head to deal with heat issues and addressing resonance—a common problem in many printer designs. He solved these by gradually replacing components until achieving satisfying print quality.
While most of the new printer’s parts come from the old Ender printers, a select few items, such as longer belts, had to be purchased separately. Nevertheless, this approach makes it feasible to build this upgraded version at a price significantly lower than that of a similar commercially available printer. For those seeking a more intricate project, there is a delta printer with a built-in tool changer that might pique interest.
In essence, through resourcefulness and innovation, Irbis3D has breathed new life into outdated technology, showcasing the potential of recycling used equipment to create efficient upgrades in the 3D printing realm.