2008 best product development contest awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... ·...

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Texas State University- San Marcos Ingram School of Engineering 2008 Best Product Development Contest Award

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Page 1: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Texas State University- San Marcos Ingram School of Engineering

2008 Best Product Development Contest Award

Page 2: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

2008 Best Team: Green Mold

Battery cap mold design

Samer Morad

Nicolos Deland

Page 3: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Concept selection matrix Concepts

Design 1 Design 2 Design 3 Design 4

Selection

Criteria

Weight Rating Weighted

Score

R WS R WS R WS

Ease of assembly 30% 3 .9 3 .9 3 .9 5 1.5

Durability 20% 4 .8 4 .8 4 .8 4 .8

Ease of

Manufacturing

15% 1 .15 5 .75 3 .45 3 .45

Impact

absorption

15% 3 .45 2 .3 3 .45 3 .45

Stability 20% 4 .8 1 .2 4 .8 4 .8

Total

score 3.1 2.95 3.4 4.0

Rank 3 4 2 1

Cnt? NO NO NO YES

Design 1

Design 2

Design 3

Design 4

S

Page 4: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final mold design components

Page 5: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final mold design components

Page 6: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final mold design components

Page 7: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Mold components manufacturing

Page 8: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final fabricated part

Page 9: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final fabricated part

Page 10: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Modular Battery RacksShawn Youngblood

Robert Singleton

Erwin Yuwono

Page 11: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Concept scoring

Design 7 Design 9 Design 10

Page 12: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

FEM stress studies (crossbar safety factor)

Page 13: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final CAD assembly

Page 14: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Rack manufacturing and assembly

Page 15: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final product

Page 16: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Lift a ChairPavel Kinev

Kyle Marksbury

Josh Frizzel

Page 17: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

House of quality

Page 18: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Concept generation

Page 19: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final CAD design

• Utilizes two modified

car jacks

• Has two bump stops for

added stability

• Can hold over 500 lbs

• Strong U frame for

added strength and to

reduce bending

Page 20: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Assembly exploded drawing

Page 21: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Safety factor by FEM

Page 22: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Assembly pictures

Page 23: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final assembly

Page 24: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Final test

Page 25: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Pressure test bench design

Bill Reverman

Dmitri Kabakov

Stephen Jones

Page 26: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Current work station: testing process

Page 27: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Survey results: Bench

Must have

Good to have

Donot need

Final Product

Adjustable heights X

Antistatic surface X

Room for 2 people X

Keyboard/mouse on the table X

Keyboard/mouse under the table X

110 V Power Outlets X

220 V Power Outlets X

Grounded X

Lighting ware X

Drawers Under the table X

Overhead rack/shelves X

Wheels X

Page 28: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Concept sketches

• Long Panel

– Functional

Blocks

• Bench

Accessories

Page 29: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Panel: first design• New ideas

– Split volume system into 2 subsystems

– Volume combination Chart

– Retractable pressure hoses

Page 30: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Panel: final design

• Changes

– No extra components

– Digital Gauges for each system

– Extra Switches

Page 31: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Bench final design

Page 32: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Volume combination system

Vent Vent

Inlet InletExtra

VolumeExtra

Volume

Valve Valve Valve Valve

100 cc 300 cc 300 cc 100 cc 100 cc100cc50cc 50cc

Page 33: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Pressure panel: high pressure source

Vent

Outlet

Outlet

Pressure

Source

Page 34: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Medium/low pressure sources

Vent

Vent

OutletOutletOutletOutlet

Pressure

Source

Page 35: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Panel

fabrication• Printing real size plot

• Verifying arrangement

• Modifications

• Water Jet

• Painting

Page 36: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Finished system

Page 37: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Presentation

Page 38: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Panel of experts

Page 39: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Panel of experts

Page 40: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

Result? It’s a Three-way tie!

Page 41: 2008 Best Product Development Contest Awardgato-docs.its.txstate.edu/jcr:7ac409de-8ec8-4fe4... · Outlet Outlet Pressure Source. Medium/low pressure sources Vent Vent Outlet Outlet

2008 winners after tie breaker!

Samer Morad and Nicolos Deland