1. P15550: Customized Personal Protection Headwear Team Leader: Chris Casella Nate Marshall Tiffany Gundler Scott Quenville Christian Blank Kayla Wheeler

2. Our Project Recap

3. Goals for Week 9 ● Tour Materials Testing lab ● Contact experts o Rachel Silvestrini-ISE Department o Chris Pietrzak- brg sports o Joe Abraham- Materials Testing Lab o Patent Attorney ● Narrowing down test rig design ● Print foam samples ● Force simulations in SolidWorks ● Optimize 3D Scanning process ● Head scan helmet scan in SolidWorks

4. Progress since Week 6 ● We toured materials testing lab ● Contacted Experts for Advice o Rachel Silvestrini-ISE Department o Chris Pietrzak- brg sports o Patent Attorney ● Created Pugh Chart for Test Rig Design ● Began printing prototype samples ● Started force simulations in ANSYS ● Got head scan & helmet scan in SolidWorks

5. Test Rig Examples ● Two Rail vs. Single Rail Guided ● Pin Release vs. Mechanical Latch

6. Test Rig Pugh Chart

7. Finite Element Analysis

8. Solidworks-3D scans