August 31, 2008

Wing structure dimpling

Category: 3: Wings (Total 309h) — Steffen @ 21:19 — Hours: 1

I managed to squeeze in an hour of dimpling today. I finished dimpling and countersinking the aft spars and touching them up with the countersink.

I was able to use my pneumatic squeezer for the aft spar lower flanges…

After dimpling and countersinking the spars, I deburred and dimpled the main rib lower flanges. I could reach all the holes with the squeezer, except the two middle walk-way ribs, where I had to use my wisegrip dimpler.

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