Fuselage jigs: I used poplar wood. I wanted a popular plane! | Another happy longeron forming person joyfully at work. December 2004 |
My curved longerons completed. | Side Jigs. I already had some angle iron which made this an easy job. |
The order of these parts must be correct. A puzzle explained by the book. | Masonite nailed to forms. The spacing between is not a problem. |
Foam 5 minute epoxied to masonite form. Small strategicly placed spots. | Edge foam added. Joy stick circles and fuel tank window shapes shown. |
Conduit shapes cut into foam. | Irwin tools holding things together. Longerons to pre-glassed foam. |
The more clamps the better. The 45 degree jigs. Keep clamps in place. | Spar slot is formed and glassed to fuselage sides. |
Glassing over foam forms to creat conduits for rear of fuselage. | Conduits are now put in foam awaiting glass over spar slot and conduit. |
Sandpaper/wood tool I made shown in front of a completed fuselage side. | Aftermath: Wow, chapter 5 went pretty well. |
Things
I learned:
• It helps to look at other peoples parts on their web sites. • Wait 2 hours before applying heat to avoid bubbles growing in the layup. • Belt sanders tend to mess up some otherwise nice glass work. • Hand sanding with some high quality Norton "3X" does great. • 3x= 3 times faster cut, 3 times longer life, Coarse 60 Grit. • Peel ply every part. • The forward end which one spends so much time trying to get right gets cut out anyway for the canard. Dang, wish I'd known that. |