TPU 3 inch drone frames!
thingiverse
For the ultimate strength and weight ratio, print with TPU at a resolution of 0.2 and achieve 100% infill, ensuring a minimum of three to four robust wall lines! I printed all models without supports, but feel free to use them if you believe they need added stability. Evidently, reducing the infill weight can be done by decreasing the percentage, although I'm uncertain whether it would provide enough structural integrity to maintain its shape during motor thrust. Both Asterix and Monster Squared boast mounting holes for 20mm stacks and 30mm stacks, but due to my preference for a smaller footprint with the Brownie frame, they feature only 20mm holes.
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