modular pie-cosahedron

Step 2 Fold and rivet the sides

folding the pans was greatly simplified by a 18inch bending brake. when you have to repeat some step 3*20 times, it's definitely worth setting up the appropriate jig. here a piece of metal to clamp down the pan was cut to give the appropriate clearance and later re-used as a hold down for drilling. we used a pop rivet in each corner to hold things a bit more rigid.

remember that sheet metal is sharp. wear gloves, but don't be afraid to have fun.

Comments

[mshekleton]

...and then you put the sharp sheet metal on your head. lol :)

[rockerape]

sheet metal happens.   8P