Skateboard Light
Team C
April 14, 2014
Team Members:
Jonathan Replogle (Leader/manager)
Brad Goolsby (Lead Design/Master Welder)
Ryan Stevens (Mechanic/Design)
Paul Bartholome (CAD Technician )
Matt Fernandez (Legal Advisor)
Josh Flaherty (Facilitator/Treasurer)
Client: Dr. Abdelmessih
Self Powering Skate Board Lights
A power generating skateboard that powers a lighting fixture to illuminate skateboarders paths.
Skateboarding at night can be dangerous…
The Client needs a hands free solution to solve the lighting problem.
The product should contain a 3-D printed materials and conserve energy.
Lightings one’s way at night is a hassle and requires either holding a flashlight or a headlight
Objectives:
Product is limited by scope, schedule, regulations, and resources.
Projectmanagementguru.com
Product needs to meet a list of requirements.
Concept Generation
Concept Selection
Gantt Chart
Gantt Chart continued
Cad Concept Design
Circuit Diagram
3-d Printed Light Housing
Five piece light housing to focus LED lighting
Light Housing Testing
Test Board made of Particle Board
Generator Mounting bracket
Needed to be adjustable to accommodate for different sized friction gears
MOTOR Mount Bracket Construction
Friction Gears
3-D Printed
Problems encountered
3-D Printed Friction Gears Failed after 100 Feet of Testing
Solution was to machine aluminum friction gears
Problems encountered continued
Generators wired in parallel could not generate the minimum three volts needed
Solution was to rewire the motors in series to double the voltage
Color Separated Finalized Design
Final Product
Skateboard In Action
Skateboard In action continued!
Proposed improvements
Budget
Budget Spreadsheet | |||
purchase | cost | total | amount remaining |
Trucks | 51.90 | 51.90 | 448.10 |
Wheels | 69.95 | 121.85 | 378.15 |
Shipping&Handling | 13.9 | 135.75 | 364.25 |
Deck | 40.99 | 176.74 | 323.26 |
Shipping&Handling | 10 | 186.74 | 313.26 |
Motors | 33.81 | 220.55 | 279.45 |
Circuit components | 42.79 | 263.34 | 236.66 |
$236.66 Remaining
Hours Log
EGR302 Team C Hours Log | ||||||
Tasks | Josh | Jonathan | Paul | Matt | Ryan | Brad |
GroupDiscusions/Research | 8 | 8 | 8 | 8 | 8 | 8 |
Cad Design | 0 | 2 | 8 | 0 | 2 | 12 |
Assignments | 1 | 1 | 1 | 1 | 1 | 1 |
Research Paper | 2 | 2 | 2 | 2 | 2 | 2 |
Del 3 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Purchasing Research | 1.5 | 1.5 | 1.5 | 1 | 1.5 | 1 |
Purchase Selction | 2 | 2 | 2 | 1.5 | 2 | 2 |
Del 4 | 1.5 | 1 | 1.5 | 1.5 | 1.5 | 1.5 |
Presentation | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Del 5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Test Board Creation | 0 | 0 | 2 | 0 | 0 | 0 |
Tested the Board | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Component Testing | 4 | 4 | 4 | 4 | 4 | 4 |
Welding | 0 | 0 | 0 | 0 | 0 | 6 |
Piece construction | 1 | 1 | 6 | 1 | 2 | 4 |
3-D printing | 1 | 1 | 1 | 1 | 1 | 1 |
Circuit Creation | 1 | 1 | 1 | 1 | 1 | 1 |
Del 6 | 2 | 1 | 4 | 4 | 4 | 1 |
Final Project | 4 | 4 | 3 | 4 | 4 | 1 |
Total Hours | 35 | 35.5 | 51 | 36 | 40 | 51.5 |
Sources
http://img.bhs4.com/70/B/70BCBD2EB653CC2B3C2C14198C12C83C76D4FC99_large.jpg
http://www.sigmasafetysigns.co.uk/myfiles/image/Electric%20Shock.jpg
http://eaglefordtexas.com/wp-content/uploads/sites/9/2014/01/2014-01-23_11-31-24-620x330.jpg
http://www.ehu.es/enedi/uploads/tinymce/ENEDI/VARIOS/EF7.jpg
http://inviqa.com/assets/Uploads/consulting-homepage.jpg
http://www.orthopaedicsone.com/download/attachments/50037174/Terrible+triad+1.png
http://www.engulfingcandle.com/wp-content/uploads/2014/01/improve.jpg
Any Questions?