GrabCAD 模型信息
ULA Bracket - Space Racer · 模型 239367
Space Racer bracket weighs 0.090lb and passes the load condition according to my configuration. I've performed simulation using a 'Titanium' jig and load applicator. All contacts are unbonded. I initially had a plate apply the force but found that the plate and force would rotate under flexure. The pressure plate is instead constrained to move only in the vertical, as I imagine it would do under load testing. I've included a few animations in the files to show the stress propagation in the part. Without more information from ULA, this is a best guess, but hopefully an accurate one. In terms of 3D printing, I would choose to print for maximum strength as provided by the shown print direction. Although it's not the most material/time efficient print, the primary goal is strength. The part is small enough that wasted support material is negligible. This print orientation would also allow more parts to be nested per build. All design and validation performed using Autodesk Fusion 360. Total work done is approximately 50hrs as the mesh was painstakingly hand drawn and manipulated over 56 iterations. It's been a pleasure and thanks to the sponsors of this challenge for giving us the opportunity to contribute to such a worthy endeavour.
- 格式
- STEP / IGES、Other、Rendering
- 分类
- 3D printing、Aerospace、Aviation
- 标签
- rockethardware
- 数据更新
- 2026-11-01T16:05:31Z