Preliminary Detailed Design Review P16420: Lip Balm and Hand Salve Production Process Improvement

Team Members Jason

Agenda -Final Design -Heating Element and Stirrer -Dispensing System Arduino -Control Panel -Heat Shield -Pouring Trays -Base -Bill Of Materials -State Diagram -Process Flow Maps -Risk Management Jason

Final System - Hybrid Automation and Manual Autumn

Heating Element Town 39108 -8L -95-212 Degrees F -$75 -Variable Temperature Adjust -Built in Nozzle Ben

Stirrer -Helical Stirrer available at Home Depot -Threads onto current stirring motor -Detachable for easy cleaning Jin

Dispensing System -Solenoid motor -Controlled by microcontroller -Two states On- motor is down, nozzle open Off- motor is up, nozzle closed Ben

Control Panel Alex

Heat Shield 1”x1” Wood Supports, laminated ½” plywood ⅛” Plexiglas Panels Locking doors in top and front panel Houses Control Panel Holds mount for microcontroller Autumn

Pouring Trays Jin

Pouring Trays Jin

Base Supports Heating Element Holds mounted Solenoid motor Contains wires Supports pouring trays in place while dispensing Autumn

Bill Of Materials Alex

State Diagram Ben

Jason

Jason

Jason

Risk Management

Test Plans -Time to heat product -Time to dispense and cool -Time to Clean -Weight of system -Highest temperature students are exposed to Alex

S1 Test Plan

Next Steps Design Solenoid nozzle clamp Analyze if additional ventilation is required -Fan or vents in plexiglass Start to gather leftover material from MSD II teams Purchase and test water boiler Determine material for base Prototype tin pouring tray Jason

Questions