Week of 10-17-2018 to 10-24-2018

  • Rapid Prototyping is completed at 1/3 scale. 
  • Main system in CAD is completed, but will need modification due to some issues
  • Bracket for electromagnet needs to be made
  • Issues: Need a way to compress spring after the system is deployed. After inspecting the prototype, I learned that the rod inside the slider assembly may rotate during brake deployment. 
  • FEA still needs to be worked on after a solid design is made. The updated model needs to fix the issues listed above. 
  • Need to decide which material to use. Aluminum will definitely work for Maker Fair, but not sure it will work for the actual design. 
  • Spring and electromagnet has been chosen, which can be seen in our last weeks posting. 



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