Monday, March 16, 2009

Elevator, Day 1

Yesterday, we started on the Elevators. Cutting the stiffeners to size and then match drilling to the Skin. Having two people do this was much easier as the skins for both the top and bottom are one and already formed to shape. We used a bit of tape to assist holding open one side of it then we drilled directly into the board underneath and this held down the opposite side to the table. It worked out pretty well and didn't take too much time at all.
Tad also deburred all the edges of the Right skin while I was cutting out the stiffeners and cleaning up one end of them.
We also matched-drilled the nut-plate reinforcements E910 on the spar and match drilled the counter-balance skins/ribs. Tad did the Fluting on those ribs and got them nice and straight.

Tad has taken the stiffeners to sheer the angle on the one end. They still need to be deburred and primed.

Next we'll do some match drilling of the spar to the skin.

From Pete and Tad's RV-9a Build

From Pete and Tad's RV-9a Build

From Pete and Tad's RV-9a Build

From Pete and Tad's RV-9a Build