EVN Flap Drum
grabcad
Here is my proposal for the NASA RASSOR Bucket Drum Design Challenge. Please review the attached report for detailed explanations. This design incorporates a flap system, enhancing sealing during transport and preventing clogging inside the drum. It also accelerates the unloading process. The simulation in the attached video demonstrates a captured volume of regolith measuring 40.42 liters in 69 seconds for the front drum and 40.04 liters in 81 seconds for the rear. This represents an average fill ratio of 70%. Dumping the entire contained regolith takes approximately 10 seconds.
With this file you will be able to print EVN Flap Drum with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on EVN Flap Drum.