pic: Step 1. Field Step 2. ??????? Step 3. Robot

[pilleya]

Originally Posted by WSiggs

What material did you use for the high efficiency boiler goal? Also do you plan on adding gear lifts and davits onto the airship, or make those separately?

For our boiler we simply measured the diameter and length the pipe from the CAD(15inches) then found the circumference, added joining holes( 5/32 rivets every 2 inches worked) and cut it out on our router. 0.118(3mmish) polycarb worked fine for us, but took a little bit of effort to hold it together while rivetting( by little bit I mean person sitting on it )

We did the same for the funnel, just measured, laid it out in 2D in SW then cut it on our router.