Unit 91 Week 13 Jon Gutierrez, Chris Sauer, Simon Radomski, Chat Huynh, Jeff Burton, & Robert Platt November 12, 2008 Prototype Review Week 2

Previous Week Prototype Plan of Action Updated Part Drawings

Prototype Plan of Action Week 1 - Complete –Purchased materials: Frame and Bottom Bracket –Fabricated frame Top Tube Bottom Tube Seat Tube Steering Tube Bottom Bracket Week 2 - Planned –Simplification of upper arm for prototype fabrication –Purchase Material: Steel tube and plate. –Fabricate parts

Fabrication Punch list

Materials List Completed Parts –BOTTOM BRACKET AND HEAD TUBE 1-5/8 OD X 1-1/4 ID X 7-1/2 LENGTH TUBE –ARMLINK ¾ X 1 X 24 RECTANGULAR BAR - Aluminum –TOP TUBE, BOTTOM TUBE, SEAT TUBE 1 ½ OD X 1/16 THICKNESS X 72 In Progress Parts –LOWER ARM Steel Round Tubing, Steel Plate, possibly Steel Square Tubing –Upper Arm Steel Tube and Plate: Size To be determined –Axle MOUNT Steel or Aluminum Plate: Size to be determined –TOP TUBE LINK 3 ½ X 6 3/8 X - Aluminum

Bike Model

Next Week Prototype Review