Ducked over to the shop tonight to work on making some 0.025 aluminum parts.
My original intention was to to start making the numerous (64? Are you kidding me!) 4 foot standard "L"s needed for my build, but I decided I wanted to accomplish something more tangible.
I cut out the 0.025 skin for the elevator trim tab. I'm going to leave it flat for now until I have more time to concentrate on bending it. It's a fairly complex bend over a narrow piece of aluminum, so it will pay to think it out well before committing to the bender.
Next I started and completed the wing spar tips. By laying them out opposite to each other on the aluminum sheet, I saved a some cutting and and prevented waste.
Once I had them cut out the next challenge was to bend opposite flanges with the correct web space between. Thankfully I had done this before on the 701 wing extension, so it was fairly simple.
After making the correct bends (I had to think about which side was which) I laid out the measurements for the lightening holes. Once satisfied, it was back to the fly-cutter.
Depsite my efforts to size the hole correctly, I had a bit of a rough time flanging the holes evenly. They will need a bit more work from the flanging die. Other than that they turned out real nice.
That's it for tonight, thanks for following along!
Husband, father and 911 dispatcher. Long time pilot with a licence that burns a hole in my pocket where my student loan money used to be. First time aircraft builder. Looking to fly my own airplane.