NASA RASSOR Drum Bucket 3d model
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NASA RASSOR Drum Bucket

NASA RASSOR Drum Bucket

by GrabCAD
Last crawled date: 1 year, 11 months ago
This is my entry to the NASA Regolith Advanced Surface Systems Operations Robot (RASSOR) Bucket Drum Design Challenge. The design has 3 separate chambers and maximum 2 scoops in action at any given time, resulting in a maximum total width of scoops engaged at any given time of 152 mm.

Width of 1 Scoop: 76 mm
Maximum Bucket Drum Diameter: 428 mm
Maximum Bucket Drum Length: 244 mm
Volume for Regolith: ~34.6 liters

The drum is intended to work using the same principle that is shown and described in the provided challenge description and videos. As this design has not been tested nor simulated, the expected fill ratio can only be estimated to about 65 %.

Material: Polyether Ether Petone (PEEK)
Manufacturing: Selective Laser Sintering
Mass: ~4.95 kg

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