1. SAE Mini Baja GROUP MEMBERS: JOHN MERRITT FRANCES OTHERSEN CHRIS DAVIS
JAMES CHAPMAN
JOSEPH FANNING

2. Objective
Purpose: Design and build an off road vehicle for competition.
Tasks: Integrate four-wheel steering, assist with new suspension design, and redesign gearbox
Budget: $12,000
Complete by April 30, 2015
Goal: Place in the top ½ of competitors overall.

3. Work Breakdown Gearbox Members:
John Merritt
Overall team leader
Lead Design
Frances Othersen
Analytical testing
James Chapman Design/Material Selection
Suspension/ Four-wheel Steering Members:
Chris Davis
Analytical Testing
Joseph Fanning
Lead design

4. Statement of Work Redesign helical based gearbox
Redesign suspension and four wheel steering
Prototypes, Mach-up, and Test fitting
Assembly
Design road test
Administer road test
Driver Selection and competition preparation

5. Current Progress Gear design is about 80% done.
Gearbox is currently being designed.
Shaft and gear selection are complete.
Four wheel steering design 75% done.
Hub is designed
Trailing arm is designed
Linkage in progress
Right isometric view of interior gearbox layout
Top view of interior gearbox layout
Left Isometric view of Right Hand Rear Swing Arm

6. Next Steps Finalize all designs and analytically test them
Perform finite element analysis for frame
Prototype gearbox and suspension components
3-D printing of gears
Manufacturing
Assembly
Testing
Frame Design

7. THANK YOU