Sunday, March 30, 2014

Subpanel work

In Omaha last week for work, so no progress on the plane.

Not much to show for today's work, just some weather stripping for the subpanel and some more parts. 

Fabricated the F-644-L and F-644-R parts. They arrived as a solid channel so I cut them up with a scroll saw (I still don't have a bandsaw) to make the individual pieces. I deviated from the plans here and make them 2 1/8 inches vs. the 2 inches called out by the plans. If it doesn't fit I figured I can always trim it to the original size. 

The next part was the weather stripping piece. Again, I deviated from the plans and made this a continuous part. The plans want you to break this up into a left, center, and right part - but since it's supporting a rubber weatherstrip I figured it should just be one continuous piece. Of course, this one part took FOREVER with only a drill and a couple of files. This started out as an aluminum extrusion, and you cut out the flanges so it can fit the curvature of the panel. Normally I wouldn't go against the plans but in this case since it keeps water off of the avionics it was a nice change. I think it worked out OK



 

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