RCU Forums - View Single Post - Lightning Build
View Single Post
Old 03-29-2011 | 04:40 AM
  #113  
Viper Driver's Avatar
Viper Driver
My Feedback: (1)
 
Joined: Feb 2003
Posts: 397
Received 5 Likes on 5 Posts
From: Archer City, TX
Default RE: Lightning Build

You're right Mark, stick with the organic composite!

The canopy frame was removed from the fuselage and mounted to the building board. The frame is planked with 1/8" balsa.

Now, a little bit of my wood canopy history. One Lightning #1, I had to remove it took two attempts to get the planking close to correct, and even then, I had to graft sections of sheeting in to get the shape right. It was not the best experience to say the least. I was bound and determined to have this one turn out right on the first try.

I started with strips on both sides of the bottom edge, which were pretty straight forward. Once those were dry, I did two strips along the top seam. The complex curve required use of the pre-molding technique used on the fuselage. Once those were glued down, I did one strip on each side at a time. I used regular wood glue for this, so this was done over about four days. The finished product came out pretty nice. The entire surface still needs to be sanded to final shape, but even without it looks about right. It came in at 65 grams, about a half ounce less than #1.
Attached Thumbnails Click image for larger version

Name:	yv66288.jpg
Views:	593
Size:	103.6 KB
ID:	1585709   Click image for larger version

Name:	zx72001.jpg
Views:	626
Size:	192.4 KB
ID:	1585710   Click image for larger version

Name:	hf98588.jpg
Views:	580
Size:	100.6 KB
ID:	1585711   Click image for larger version

Name:	om32430.jpg
Views:	567
Size:	167.5 KB
ID:	1585712   Click image for larger version

Name:	nk28233.jpg
Views:	565
Size:	127.7 KB
ID:	1585713   Click image for larger version

Name:	fd93339.jpg
Views:	576
Size:	170.9 KB
ID:	1585714   Click image for larger version

Name:	jh15654.jpg
Views:	613
Size:	125.3 KB
ID:	1585715   Click image for larger version

Name:	wu62138.jpg
Views:	620
Size:	113.0 KB
ID:	1585716  

Click image for larger version

Name:	bz78793.jpg
Views:	838
Size:	93.2 KB
ID:	1585717