odu sae formula mae 435. team members advisors dr. bawab prof. luetke team leader ryan atkinson...
DESCRIPTION
Overview Schedule Frame Analysis Attenuator Carbon Fiber A- Arms ConclusionTRANSCRIPT
ODU SAE FORMULAMAE 435
Team Members
•Advisors•Dr. Bawab•Prof. Luetke
•Team Leader•Ryan Atkinson
•Frame Analysis•Davis Moore•Punit Dave
•Attenuator•Shauna Richards
•Carbon Fiber A-arms•Dan Gregor•Aaron Vandegraff
Overview•Schedule•Frame Analysis•Attenuator•Carbon Fiber A-Arms
•Conclusion
Schedule
Frame•Computer Analysis Complete!
•Actual Testing of Main Hoop
•Hard Test starts Nov. 19th using strain gauges
• Horizontal bending• Longitudinal Torsion
Frame continued•Quality Assurance• 2 of 4 QA tests complete• Weld Quality, (in progress)
• 37 of 42 test sites completed• 8 unsat, (Being Fixed)• QA still in progress• Welding finished soon
• Wall Thickness (Pending)•Alternative Frame Rules, (50% done)• Proposed Method based on Hard
analysis results.
Attenuator •Materials Difficulty
•Estimated ship time 2 days•Changed to 2 weeks!
•New Material •Galvanized Steel •25 mm thickness, 1” cell size
•Current Status•Fabrication completed! •Soft Testing calculations altered•Hard Testing moved to next week
Carbon Fiber A-arms• Actual testing of assembly, Nov. 9th
• Verify will meet track conditions
• Destructive testing required for 1000 lbs
• Going to complete testing and fully analyze, SF=1.2
Conclusion
•Frame Weight test Nov 19th
•Attenuator Drop test next week
•A-Arms Pull tests Nov. 9th
•Complete the paper!
Questions?