GrabCAD 模型信息
Rassor slide drum · 模型 175402
This design is specialised to provide the highest regolith retention during transport, the fastest and most complete potential unloading and the greatest fill ratio possible, as well as being customisable on the spot for the given lunar sediment conditions total width of scoops engaged at any given time: adjustable bucket drum mass: 5 kg bucket drum diameter: 450 mm bucket drum length: 360 mm volume of regolith captured: ~40 Litres Made from aluminium with rubber lips for the parts that must slide together to reduce friction and stop dust collecting. The sliding motion is controlled by motors on the sides of the drum (the motors are sealed from the outside by rubber partitions) The adjustable size of the scoops allows for an optimal to be found and utilised in the possibly varied terrain and sediment composition of Lunar As the drum fills it contracts, meaning as the weight inside the drum increases and the flow pushing out of the scoops increases the space it can escape from decreases, so as the rotation rate stays the same the flow can constantly be inwards till the drum completely closes at near 100% full The inside of the drum is completely empty allowing for the maximum yield for a drum of these dimensions As during transport the drum will be a closed shape almost no Regolith can escape during transport no matter the angles of the terrain to the destination
- 格式
- Other、Rendering、OBJ
- 分类
- Aerospace、Components、Robotics
- 标签
- nasadrumchallenge
- 数据更新
- 2026-07-11T11:44:29Z
