GrabCAD 模型信息
RASSOR Bucket Drum Design · 模型 267847
My drum has six blades around its circumference. The design is inspired by a Push Reel Mower. The original design without any moving parts has been deliberately retained to ensure the durability of the drum in dirty surroundings. Through the bent blades, it becomes easier to collect regolith from the ground. The gravel is first collected in the bucket volume and gets stored inside the drum while it is rotating. By changing the rotation direction, the drum gets rid of the collected gravel. The simulation shows a fill rate of about 75%. By running a longer simulation this can maybe be increased. All other requirements were reached. Aluminium is considered as the material. However, the use of carbon fibers can reduce weight even further. Video of the Simulation in full resolution is available on https://youtu.be/04js7-SgnaE https://youtu.be/5AUNI5oN0S4
- 格式
- Rendering、STEP / IGES、STL
- 分类
- Aerospace
- 标签
- nasadrumchallenge、bucket、drum、nasa、rassor
- 数据更新
- 2026-10-20T17:37:03Z