Zhuge Repeating Crossbow

Updated on 2025/4/4:I have tested PLA filament but haven't tested PETG or SILK in this project yet. However, if you have a choice, I think it's better to use PETG or PLA, especially PETG. I found that SILK has lower accuracy and lower strength in other projects.Zhuge Repeating Crossbow – 3D Printable ModelThe Zhuge Repeating Crossbow, renowned for its rapid-fire mechanism, is a classic example of ancient Chinese mechanical weaponry. This 3D-printable version faithfully recreates its core functionality, allowing for actual loading and firing. Designed for history enthusiasts, mechanical structure researchers, and 3D printing hobbyists, this model offers both an educational and hands-on experience.Features:Multi-shot Mechanism: The internal magazine holds up to 8 arrows, which can be fired sequentially by operating the lever, demonstrating the distinctive repeating design.Adjustable Tension: By modifying the bowstring (fishing line) tension, users can control the firing speed and