ULA Challenge, Boattail Bracket
grabcad
In the ULA Rocket Hardware Challenge, I submitted this innovative design. It meets all requirements as it fits within the specified part envelope and weighs just 0.046 pounds, well below the 0.1-pound limit. The bracket's max Von Mises stress is 2,485 psi, providing a safety factor of 1.81. All bolt holes adhere to the 2x diameter edge requirement and minimal support material is needed for manufacturing. Easy access to all bolt holes ensures efficient installation. This design highlights aerospace engineering principles by being lightweight without sacrificing strength.
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