Monday, September 08, 2014

Fuselage, spars

The aft fuselage required lots of trimming to get the aft spar inserted.



Fwd and aft fuselage

Mated the fwd and aft fuselage. Yet another faulty part from the machined angle components kit. This time it was the large lower splice piece, one on each side that has the pilot holes 2-3 mm wrong. Ordered more aluminium from ACS.

Some deburring and countersinking/dimpling to do first. Then while waiting for the aluminium sheet to make new components, I think I will drill up the holes for the wing spars and seat etc. Starting to look like a real aircraft.

I am starting to have a real problem now - too little space in the shop. I wonder how to fix that without totally redoing the shop.





Sunday, August 24, 2014

Fwd fuselage

Started deburring and countersinking the pieces before mating together the fwd and aft fuselage.

Monday, August 18, 2014

Sunday, August 17, 2014

Main gear

Speculated a lot how to drill the main gear to get it straight and also get the holes perpendicular. Ended up using the fwd main gear support angle to steer three holes that I hand drilled 4-5 mm into the main legs, but upside down. Then I put it upside down under the fuselage and pre-drilled (marked) the rest of the holes. Then I took it in the drill press, and got perfectly perpendicular pilot holes. When I test-mounted, it fitted perfectly. Have to up-drill the holes for the AN5 bolts.