Thorp Air Command - T18.net

Supporting Owners, Builders and Pilots of the Thorp T-18 and its variants.
It is currently Mon Dec 30, 2024 12:59 pm

All times are UTC - 6 hours [ DST ]




Post new topic Reply to topic  [ 6 posts ] 
Author Message
Doug S
PostPosted: Tue Jan 24, 2023 9:04 pm 
Full Member
Full Member
User avatar

Joined: Thu Oct 22, 2009 8:35 am
Posts: 129
Location: Daytona Bch, FL
I have a windshield mold available to anyone who may want it. I (hopefully) won't need it anymore.
In Daytona Beach FL area. Probably cost prohibitive to ship.
email fly_doug @ yahoo
cell 386-843-2451
Image


Top
 Profile  
 
AHK
PostPosted: Tue Feb 21, 2023 8:18 pm 
Newbie
Newbie

Joined: Mon Feb 07, 2022 3:54 pm
Posts: 3
Wish you were up here in the northeast. I’d put it away and hold onto it in case anyone ever needed it.


Top
 Profile  
 
Doug S
PostPosted: Wed Mar 01, 2023 9:23 am 
Full Member
Full Member
User avatar

Joined: Thu Oct 22, 2009 8:35 am
Posts: 129
Location: Daytona Bch, FL
in the hangar attic for future request.


Top
 Profile  
 
Ryan Allen
PostPosted: Fri Mar 03, 2023 7:22 am 
Hero Member
Hero Member
User avatar

Joined: Wed Oct 21, 2009 6:10 pm
Posts: 1123
Images: 0
Location: Louisiana
Doug, sorry for these dumb questions, but I am very curious here. I assume you lay the plexi over the mold and cook it in an oven to make it lay down over the mold? Would you mind sharing the details of that process (time, temperature, etc.). What size oven do you need? How do you secure the plexi to the mold?


Top
 Profile Personal album  
 
Doug S
PostPosted: Fri Mar 03, 2023 9:13 pm 
Full Member
Full Member
User avatar

Joined: Thu Oct 22, 2009 8:35 am
Posts: 129
Location: Daytona Bch, FL
I draped the mold with felt, had 2 finish nails at edges of the centerline that matched holes in the acrylic blank. This held acrylic in place.
The blank was about 2" extra long on ends and I bolted some 2x2 square steel tubes on end to help the drape and keep ends from curling.
Then made an 'oven' out of drywall and 2x2s that was 4"-6" larger each side than the mold.
I quickly learned it has an R value of about 0.5 (!) and couldn't get temps high enough.
The acrylic started drape but not evenly.
Then I insulated outside of box and used two heat guns on either end with a few holes for circulation and viewing.
I used the same blank and reheated
Blank was about 4" long and I bolted some 2x2 square steel tubes on end to help the drape and keep ends from curling.
Heated box using this as a guideline https://www.usplastic.com/knowledgebase ... entkey=583
Hope this helps. Feel free to ask any questions.
Sorry I am really bad about taking pics while I work.


Top
 Profile  
 
Ryan Allen
PostPosted: Sat Mar 04, 2023 7:35 am 
Hero Member
Hero Member
User avatar

Joined: Wed Oct 21, 2009 6:10 pm
Posts: 1123
Images: 0
Location: Louisiana
thats good info, thanks Doug


Top
 Profile Personal album  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 

All times are UTC - 6 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 4 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron

[ Time : 0.401s | 10 Queries | GZIP : On ]