Filament Winding Machine P09226

Engr. Spec. #

Importance Source Specification (description)Unit of

MeasureMarginal

ValueIdeal Value Comments/Status

ES1   2, 3Max. transverse travel of feed

eyein 14-18 25  

ES2   1, 11 Mandrel diameter in      

ES3   2, 3, 14 Tailstock Travel in   up to 16  

ES4   4, 5 Fiber Volume Fraction (Vf) % 35-45 60  

ES5   8, 9 Fiber Orientation Angle deg 25-65 15-85  

ES6   15 Automated Operation        

ES7   7, 12 Variable Mandrel Material   metallicSoluble/

wax 

ES8  8, 9, 16,

17Range of Rotational Speed

(Mandrel)rpm      

ES9  8, 9, 16,

17Range of Transverse Speed

(Feed Eye)ft/s      

Benchmarking

• Current Market

• Filament Winding Machine in MET Dept– Carl Lundgren (MET Composites Prof)

• No previous Senior Design projects

Concept Generation

• Brainstorming (Dr. Nye Method)– “mental bungee jumping”– Bring in outsiders– Come up with at least 50 ideas– “movie scenes”

Today’s BreakdownTime Activities

9:00 – 11:00 am Breakout Group

11:00 – 12:00 pm Meet with Carl Lundgren

12:00 – 1:00 pm Team Building Exercise (Lunch)

1:00 – 2:00 pm CNC Fabrication

2:00 – 3:30 pm Brainstorming

3:30 – 4:00 pm Reconvene in Breakout Group