CHAPTER 20
|
|
The foam is ready to be glassed. I've prepared the
trailing edge with peel-ply and lightly sanded the foam. |
|
On the trailing edge I built a ledge from suspended
ceiling angles. This will provide a straight and flat surface to off the
trailing edge. It is attached with drywall screws and then topped with
plastic tape for release. |
|
Here are the lower winglets - rounded and shaped as
called for. |
|
Winglets are glassed - without
major incident - didn't forget the antenna! Here I'm jigging the
winglet in place on the wing. |
|
After the inside layups have been
complete here is what it looks like before the lower winglet is
installed. |
|
I've jigged up a piece of masonite
to gage the travel of the rudder. I'm installing the hidden bellhorns and
want to make sure I have enough clearance inside the winglet for the
bellhorn and rigging. Cutting out the recess now before the lower winglet
is attached is the way to go. If you go this route - make sure you cut out
enough - I almost didn't. |
|
Here I'm preparing to mount the
hinges. I've clamped a straight-edge (an old level frame) with the top
edge flush with the rudder cut-out. Then I've clamped the aft hinge half
to the top of the level. All 3 hinges are now in a straight line and in
the same plane. (Well I hope they're in the same plane ;-) |
The winglets took a lot
longer than I had anticipated. I didn't finish the winglets until
mid-April - almost 6 weeks. There are a bunch of major and semi-major
layups and I spent a week or so (combined left & right winglets) in
semi-finishing the winglets (note the micro in the last picture). I wanted
to get the joint where the rudder is cut out basically finished while it
was still one unit. That will make it easier in the final finish
phase. |
Top
|