Diverging from the conventional approach of using 3D-printed parts for homemade printers, I opted for a design that incorporated predominantly machined components. This decision was rooted in the quest for heightened accuracy and rigidity, enabling the printer to operate at high speeds. I carefully selected linear rails known for their low friction properties, harmonizing with the swift movements the printer was intended to achieve. Additionally, the printer was designed with a range of features to optimize its performance, including a dual extrusion system, water jetted precision cut plates, a separate enclosure for electronics, a fully heated bed and a heated enclosure, a filament heater, and ball screws on the Z-axis.

Regrettably, despite the extensive planning and meticulous design work, the realization of the Mega Core XY printer remains elusive. The final cost estimation for the printer amounted to a about $5,000. This substantial price tag prompted a reassessment of the project's feasibility, as the potential speed improvements it promised failed to outweigh the expense. Consequently, the Mega Core XY printer became a captivating yet unrealized concept, residing within a folder marked as a reminder of a creation not meant to be.

The concept of the Mega Core XY printer represented an ambitious endeavor to redefine the possibilities of high-speed, precision 3D printing. Though the final design was never brought to life, the project sparked innovative thinking and highlighted the significance of precision, rigidity, and component selection in achieving optimal printing capabilities. While the Mega Core XY printer may have remained a dream, the lessons learned and insights gained from its design process continue to inform future explorations in the realm of advanced 3D printing technology.