Group 2 BD

Mechanical Drum - complete

Group 3 BD

Flapping wing - complete

Group 1 BD

Catapult - Complete

Group 4 BD

Mechanical Saw - Complete

Group 3 AC

File cutter - complete

Group 5 AC

Mechanical Drum - Complete

Group 2 AC

Flapping Wing - complete

Group 1 AC

Catapult - Complete

Group 5 AC

Mechanical Drum

Group 4 AC

Mechanical saw

Group 1 AC

Catapult

Group 2 AC

Flapping wing

Group 3 AC

File cutter

Group 4 BD

Mechanical Saw
How would the project be affected if you decided to change the input gear size by a factor of 2? Explain using actual numbers.

Group 2 BD

Mechanical Drum

Group 3BD

Flapping wing

Group 1BD

Catapult

Group 2 (4 BD)

Mechanical Drum

Group 1 (4BD)

Catapult

Group 3 (4BD)

Flapping wing

Group 4 (4BD)

Mechanical Saw

Bonus

What is the gear ratio of this compound gear train?

Group 2 (4AC)

Flapping wing

Group 1 (4AC)

Catapult

Group 4 (4AC)

Mechanical Saw
What kind of constructive criticism can you offer your peers working on a project design similar to yours? Be specific.

Group 5 (4AC)

Mechanical Drum
After looking at your peer's project parts, what constructive criticism can you offer? How do you think their project compares to yours and what do you like about both designs? How does your IMA compare to theirs?

Group 3 (4AC)

File cutter