1. Subsystem Level Design Review
P16420: Lip Balm and Hand Salve Process Improvement

2. Team Members
Jason

3. Agenda
Testing
Manual System
Automated System
Jason

4. Testing Portion Pump Testing Objectives Results Conclusion
Will it Dispense?
If so, at what rate?
Will it clog?
Results
Dispenses fast (1st try)
Clogs between iterations
Doesn’t dispense (2nd try)
Conclusion
Cheap one doesn’t work.
Expensive one could work.
Testing of modest portion pump needs further testing to assess feasibility.
Alex

5. Testing Pouring Trays Testing Objectives Results Conclusion
Will it Dispense evenly?
If so, at what rate?
Will it clog?
Results
Dispenses equally.
Cools from the outside-in.
Scrapes Equally.
Not Flush.
Tray Lip stops overflow.
Conclusion
System works well.
Tray can be easily modified to make flush.
Tray needs to be level to work.
Ben

6. Manual System Pouring Tray (tubes) / Rows (tins)
Coffee Urn with Nozzle
Legs
Mechanical Stirring
Heat Shield
Ben

7. Manual System
Autumn

8. Manual System
Autumn

9. Manual System
Autumn

10. Manual System
Jin

11. Automated System [T] Internal Temperature Sensor
Rack and Pinion conveyor
[A] Dispenser Actuator
[W] Weight Sensor
[O] Output select
[IR] IR external temperature sensor
Arduino control for Sensors and power
Alex

12. Rack and Pinion Detail

13. Rack and Pinion Detail Track allows motion in one axis
Pinion and motor controlled by arduino
Switches communicate position to arduino
Individual filling in each tube/tin
Mike

14. Automation Budget
Mike

15. Levels of Automation and Reasoning
Jason

16. Engineering Preliminary Analysis
Alex

17. Operator and System Based Preliminary Analysis
Mike

18. Next Steps Defined list of pros and cons for each system
Pugh analysis for each system against each other
Decisions on the sub system level which will be automated
Jason