GrabCAD 模型信息
Un-Baffled NASA Tri-Scoop · 模型 42597
This design has no baffles and hence no restriction for any blockage. For this design, I have chosen to make a typical one-way valve for the regolith (sand from moon/ mars) such that during other rotation, the regolith contained are not dropped. Then for the regolith to be removed again a typical one-way valve has to be used but this time they must be pulled inwards of the bucket but returning to the position was problem. With this idea I began working and found that torsional spring can provide a very excellent solution for both concepts. Answers to judging criteria: 1. This design can easily cross fill ratio of 60-63% 2. For detailed description view "Full Rassor Report.pdf" and for drawing details visit "NASA Rassor Parts Drawing.pdf" 3. Yes, it is very easy to manufacture and can be made real, no assumption made. 4. It meets dimensional requirements. Total Volume: 19.82 liters; Mass: 4.55 Kg; Maximum Diameter: 450 mm, length: 300 mm 5. Simulation is one the way.
- 格式
- CATIA、STEP / IGES、Other、Rendering、KeyShot
- 分类
- Machine design、Miscellaneous、Robotics
- 标签
- springs、torsional、valve、way、one、asteroids、mars、moon、keyshot、scoop、regolith、rassor、render、catia、nasa、nasadrumchallenge
- 数据更新
- 2026-09-19T22:53:52Z
