Jun 042020
 
exactly 6 degrees bevel.

At some stage, after laminating the wing spars, I needed to bevel them at 4 degrees for the forward, and 6 degrees for the aft spars. Could have done it by hand, but this was quicker. (After spending 2 hours thinking about it, and trying to mount the planer. ) Only do this under adult supervision. You’ve been warned. Count fingers. Keep them.

Anyway, looks good. The main spars cut to length came at 97 grams each. That’s the great thing about wood, if it is too heavy, sand some more, until you get to your target.

Adult supervision required.
Lower wing attachment points.
starting to look like a bird…

There are some small errors in the laser-cut parts, but nothing that I can’t fix quickly. If I remember right, at one stage I thought that I needed a bit more material around holes, so added 0,5mm to the outer contour. Should not have done that, stuff is strong enough as it is! The rear attachment point is now a bit tight, but as I said, easily fixed.

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