Modular fan

thingiverse

This is a customized cooling system I created for my dad's lawn tractor. Its modular design makes it effortless to manufacture the fan blades, which can be easily printed using any standard ABS printer. The blades are securely attached with acetone, ensuring a strong bond that withstands harsh weather conditions. The fan has now survived two consecutive summers without any major issues. The second iteration of the blade is slightly longer and significantly improved over its predecessor, but there's still ample opportunity for refinement to enhance overall performance.