Go Back  RCU Forums > RC Airplanes > Kit Building
Reload this Page >

SIG Piper Cub build

Community
Search
Notices
Kit Building If you're building a kit and have questions or want to discuss kit building post it here.

SIG Piper Cub build

Thread Tools
 
Search this Thread
 
Old 02-09-2009, 05:39 PM
  #1  
suckerforamoneypit
Senior Member
Thread Starter
 
suckerforamoneypit's Avatar
 
Join Date: Jan 2007
Location: halifax, NS, CANADA
Posts: 108
Likes: 0
Received 0 Likes on 0 Posts
Default SIG Piper Cub build

Had a few days off work this week so I started a new SIG 1/6 piper cub kit
Here are a few pictures so far, also any ideas to help me along would be greatly appreciated
Attached Thumbnails Click image for larger version

Name:	Sq47694.jpg
Views:	240
Size:	77.1 KB
ID:	1131513   Click image for larger version

Name:	He97451.jpg
Views:	284
Size:	89.1 KB
ID:	1131514   Click image for larger version

Name:	Tq48940.jpg
Views:	212
Size:	87.8 KB
ID:	1131515   Click image for larger version

Name:	Ol31397.jpg
Views:	519
Size:	85.9 KB
ID:	1131516   Click image for larger version

Name:	Lj22835.jpg
Views:	198
Size:	113.4 KB
ID:	1131517   Click image for larger version

Name:	Tr51026.jpg
Views:	187
Size:	103.7 KB
ID:	1131518   Click image for larger version

Name:	Jh15655.jpg
Views:	204
Size:	103.2 KB
ID:	1131519  
Old 02-10-2009, 12:31 AM
  #2  
Andrewmc
 
Join Date: Jul 2004
Location: Cape Town, SOUTH AFRICA
Posts: 579
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

I started mine in 2002 - thinking to build it and use it as a trainer - ha ha. I did have a lay off of 18monthes or so to build a house and help my wife have a baby, then I built a four star and now I am at the point of covering the cub. Mounted the servo control rods last night.

The build can be quite tricky in places, not because it is complicated but because the instructions are very basic, also it was my first build. I found getting the wingtips install in the correct position difficult and had to consult lots of photos of full size cubs to get it (hopefully) right.

I had originally built the wing as per plans with bell cranks and a single servo but have subsequently built a servo into each wing.

The fuselage takes a lot of time. Framing up is straightforward, if time consuming - all those little multiangled truss joints. The nose requires some thought and before joining the sides you should consider your engine as a longer engine than indicated on the plane will make your cowl stick out farther than full scale. I have an OS 40FS and had to shorten the nose by almost 20mm to keep the prop in the indicated position.

The biggest difficulty is the mounting of the horizontal stab. This kit emulates the full size with a gap between the fuselage side and the stab. I chose to fit the mounting dowel to one half of the stab with a view to epoxying into the fuselage after covering the fuselage sides but before covering the fuselage top. This will be in the next few days so I will let you know if this was a good idea or not.

Photo's showing progress to date. next step covering
Attached Thumbnails Click image for larger version

Name:	Pn36550.jpg
Views:	290
Size:	58.4 KB
ID:	1131985   Click image for larger version

Name:	Uq49932.jpg
Views:	224
Size:	36.8 KB
ID:	1131986   Click image for larger version

Name:	Ze87051.jpg
Views:	190
Size:	51.7 KB
ID:	1131987   Click image for larger version

Name:	Au56331.jpg
Views:	198
Size:	58.1 KB
ID:	1131988   Click image for larger version

Name:	Hs95853.jpg
Views:	212
Size:	58.8 KB
ID:	1131989   Click image for larger version

Name:	Of58345.jpg
Views:	211
Size:	59.0 KB
ID:	1131990   Click image for larger version

Name:	Km96627.jpg
Views:	227
Size:	59.4 KB
ID:	1131991   Click image for larger version

Name:	Cb93402.jpg
Views:	233
Size:	66.6 KB
ID:	1131992  

Old 02-10-2009, 12:34 AM
  #3  
Andrewmc
 
Join Date: Jul 2004
Location: Cape Town, SOUTH AFRICA
Posts: 579
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

Here is a link to a good build thread for this kit.

[link]http://www.rcuniverse.com/forum/m_1402921/mpage_1/key_/tm.htm[/link]
Old 02-10-2009, 09:07 PM
  #4  
skyraider71
Senior Member
 
skyraider71's Avatar
 
Join Date: May 2008
Location: mount washington, KY
Posts: 837
Likes: 0
Received 1 Like on 1 Post
Default RE: SIG Piper Cub build

I just got that kit recently, and will start it soon. I'll be watching
this one. Have you made your engine choice yet?
Old 02-10-2009, 09:24 PM
  #5  
suckerforamoneypit
Senior Member
Thread Starter
 
suckerforamoneypit's Avatar
 
Join Date: Jan 2007
Location: halifax, NS, CANADA
Posts: 108
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

Well I must agree with you that the instructions were poorly done. This is my 6th kit and by far the most vague instructions book to date. I also am building the wing to utilize 2 servos
As for the horizontal stab I was lost on how it was mounted, and after about 2 hours I just ended up filling around the dowel with scrap wood and epoxy the hell out if it but the pic is before the epoxy
For an engine I never thought about making it look right under the cowling but I am using a OS max 25, would you know off hand if this will fit OK with the stock style build?

thanks for the help
Travis
here are a few more pics
Attached Thumbnails Click image for larger version

Name:	Ig11993.jpg
Views:	177
Size:	103.2 KB
ID:	1132581   Click image for larger version

Name:	Rp42884.jpg
Views:	161
Size:	65.2 KB
ID:	1132582   Click image for larger version

Name:	Ig13848.jpg
Views:	158
Size:	88.9 KB
ID:	1132583   Click image for larger version

Name:	Mk25871.jpg
Views:	164
Size:	57.0 KB
ID:	1132584   Click image for larger version

Name:	Vt56036.jpg
Views:	153
Size:	57.0 KB
ID:	1132585   Click image for larger version

Name:	Jg14101.jpg
Views:	172
Size:	87.4 KB
ID:	1132586   Click image for larger version

Name:	Mk25511.jpg
Views:	178
Size:	108.7 KB
ID:	1132587   Click image for larger version

Name:	Ki20072.jpg
Views:	156
Size:	99.6 KB
ID:	1132588  

Old 02-16-2009, 10:27 PM
  #6  
suckerforamoneypit
Senior Member
Thread Starter
 
suckerforamoneypit's Avatar
 
Join Date: Jan 2007
Location: halifax, NS, CANADA
Posts: 108
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

I got to spend a few more hours on the plane the weekend, Here are some new pics
Attached Thumbnails Click image for larger version

Name:	Wu60090.jpg
Views:	161
Size:	70.4 KB
ID:	1137678   Click image for larger version

Name:	Xv64436.jpg
Views:	277
Size:	96.8 KB
ID:	1137679   Click image for larger version

Name:	Tr51058.jpg
Views:	172
Size:	87.5 KB
ID:	1137680   Click image for larger version

Name:	Qo41256.jpg
Views:	439
Size:	74.9 KB
ID:	1137681   Click image for larger version

Name:	Hf98512.jpg
Views:	214
Size:	61.4 KB
ID:	1137682   Click image for larger version

Name:	Us54396.jpg
Views:	181
Size:	79.2 KB
ID:	1137683  
Old 06-14-2010, 01:55 PM
  #7  
ADFEDELE
My Feedback: (11)
 
Join Date: Jun 2008
Location: ocala, fl 34481
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

AndrewMC what size cub is that and who is the manufacturer?

Alex.
Old 06-15-2010, 11:28 AM
  #8  
Andrewmc
 
Join Date: Jul 2004
Location: Cape Town, SOUTH AFRICA
Posts: 579
Likes: 0
Received 0 Likes on 0 Posts
Default RE: SIG Piper Cub build

It is the Sig 1/6 scale cub. Engine is an OS 40FS.
Old 06-15-2010, 11:57 AM
  #9  
ARUP
Senior Member
 
Join Date: Jan 2007
Posts: 2,343
Likes: 0
Received 1 Like on 1 Post
Default RE: SIG Piper Cub build

I have the 1/6 SIG Cub on the bench. I am building 3. One is a Grasshopper (OS26fs), another converted to a PA-12(OS53fs) and the last converted to a J-4 Cub Coupe(OS40fs). Paul Matt drawings used to generate the needed fuse formers. I laminated tail feathers' outlines around a pattern instead of using enclosed kit parts. Good luck with your build! These are easy stick build kits that fly well!

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.