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1/6th A-6 Intruder Scratch Build

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1/6th A-6 Intruder Scratch Build

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Old 07-14-2009, 12:00 AM
  #101  
LAWNDART65
 
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Default RE: 1/6th A-6 Intruder Scratch Build

Ian, great video thanks!!!! John
Old 07-14-2009, 12:21 AM
  #102  
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Default RE: 1/6th A-6 Intruder Scratch Build

Ah, no worries Thomas, once you get the wood things will start flying, it'll be awesome!!

Thanks John, I hope it helps you out buddy!
Old 07-15-2009, 01:15 AM
  #103  
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Default RE: 1/6th A-6 Intruder Scratch Build

Ok, I got a little more done tonight. Headed over to the shop after work and got some time on the CNC so I could cut out the wing root plates for the fuse. I got them roughly in place but I need to do more alignment to get them right but they are pretty close so far. The wing has a 0 degree incidence to the center line of the fuse so setup is fairly straight forward.
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Old 07-15-2009, 11:48 PM
  #104  
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Default RE: 1/6th A-6 Intruder Scratch Build

I took a little trip to Home Depot tonight because I saw something there last time that I thought could be good to use for wing cores. I am thinking about the Rudder right now because it is going to be part of the fuse mold, built in as one piece. So here is what I did, I found some polystyrene insulation panels that had a thin vapor barrier on the outside. They only came in 2 inch thick sheets that were 2 x 4 and I needed 4 inch thick. I had priced out a sheet of 4 inch EPS foam and for a 4 x 8 foot sheet it was $122!! Yikes. These panels at Home Depot are $5.69 each. So I peeled off the vapor barrier, very easy and used some 3M adhesive for foam to laminate the 2 pieces together. I then took my old 1/2" MDF table top which I recently replaced with a fresh sheet and used that as a press to keep them nice and flat. From this glue up I will cut out the blank for the rudder core, stay tuned.
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Old 07-15-2009, 11:57 PM
  #105  
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Default RE: 1/6th A-6 Intruder Scratch Build


ORIGINAL: ianober

I took a little trip to Home Depot tonight because I saw something there last time that I thought could be good to use for wing cores. I am thinking about the Rudder right now because it is going to be part of the fuse mold, built in as one piece. So here is what I did, I found some polystyrene insulation panels that had a thin vapor barrier on the outside. They only came in 2 inch thick sheets that were 2 x 4 and I needed 4 inch thick. I had priced out a sheet of 4 inch EPS foam and for a 4 x 8 foot sheet it was $122!! Yikes. These panels at Home Depot are $5.69 each. So I peeled off the vapor barrier, very easy and used some 3M adhesive for foam to laminate the 2 pieces together. I then took my old 1/2'' MDF table top which I recently replaced with a fresh sheet and used that as a press to keep them nice and flat. From this glue up I will cut out the blank for the rudder core, stay tuned.
holy crap.. $122 for a sheet of foam.. ouch! I was wondering if you were taking a nap instead of workin on the A6.. I found a local source for Lithoplate... i'm not sure how much i'm able to get, but the middle man, said he thought he was told the sheets were 12"x18" so if i can get a good bit of it, i can send ya whatever i can't use if ya need any.
Old 07-16-2009, 12:10 AM
  #106  
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Default RE: 1/6th A-6 Intruder Scratch Build

That's a huge score Thomas. Not sure if I am going to be using it but I will keep that offer in mind, thanks buddy!! Use every bit you can on the 14 though, its gonna take a lot. Yeah, I thought that was pretty steep for foam to so here I am, we'll see if I can find a budget work around.
Old 07-16-2009, 12:17 AM
  #107  
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ORIGINAL: ianober

That's a huge score Thomas. Not sure if I am going to be using it but I will keep that offer in mind, thanks buddy!! Use every bit you can on the 14 though, its gonna take a lot. Yeah, I thought that was pretty steep for foam to so here I am, we'll see if I can find a budget work around.
Yea i was amazed when my buddy (owner of the LHS) said a customer is a printer and uses the stuff! Where are you getting the gear at for the A-6? I'm planning on matrix machine for the F-14 gear, and noticed they have a 1/5.5 A-6 gear as well...
Old 07-16-2009, 01:16 AM
  #108  
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Default RE: 1/6th A-6 Intruder Scratch Build

Same place Thomas. I contacted them and they said that they can scale the 1/5.5 gear down to 1/6th so I am about to send them my deposit to start work on them.

Once my glue was dry and set I whipped out the hot wire bows and bang!!!!! I got me a nice rudder outline blank ready for cutting. My dad is bringing home some formica for me to make templates for the airfoil cutting. I have already drawn up the templates in Profili so I just need to print them out and cut them. I am on the rope of how to cut them out. Originally I wanted to cut them on the laser cutter but I think based on the MSDS sheet laser cutting formica lets out some hazardous fumes. I will have to do more research for that and see if it is safe or not, I hope it is, nothing beats the laser cutter!!!
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Old 07-16-2009, 07:39 AM
  #109  
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Default RE: 1/6th A-6 Intruder Scratch Build


ORIGINAL: ianober

Same place Thomas. I contacted them and they said that they can scale the 1/5.5 gear down to 1/6th so I am about to send them my deposit to start work on them.

Once my glue was dry and set I whipped out the hot wire bows and bang!!!!! I got me a nice rudder outline blank ready for cutting. My dad is bringing home some formica for me to make templates for the airfoil cutting. I have already drawn up the templates in Profili so I just need to print them out and cut them. I am on the rope of how to cut them out. Originally I wanted to cut them on the laser cutter but I think based on the MSDS sheet laser cutting formica lets out some hazardous fumes. I will have to do more research for that and see if it is safe or not, I hope it is, nothing beats the laser cutter!!!
Ahh good deal. i need to get rid of that ram 1000 turbine so i can get my gear and some glass/resin.. Vert. Fin is looking good.. i wish we had something like that club of yours around here..
Old 07-16-2009, 10:41 AM
  #110  
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Default RE: 1/6th A-6 Intruder Scratch Build

Closest one to you Thomas is Durham, N.C. They have been doing really good and I think they are expanding to more locations so you never know. Its a great idea for people in this hobby and the membership is paying off bigtime.
Old 07-16-2009, 11:51 AM
  #111  
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Default RE: 1/6th A-6 Intruder Scratch Build


ORIGINAL: ianober

Closest one to you Thomas is Durham, N.C. They have been doing really good and I think they are expanding to more locations so you never know. Its a great idea for people in this hobby and the membership is paying off bigtime.
Yea it looks like it. I'm about 2 hours from DC, 2 hours from roanoke and 2 hours from richmond (the bigger cities in VA). So if they brought one into this area, i'd probly be stuck driving 2 hours to anyone of those cities..

keep up the progress, i'm going to try and get the tops of my wings sheeted tonight.
Old 07-17-2009, 12:24 PM
  #112  
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Default RE: 1/6th A-6 Intruder Scratch Build

Got this little gem in the mail today so I should be assured of having level wing roots now!!! More to come soon!!
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Old 07-22-2009, 03:30 PM
  #113  
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Default RE: 1/6th A-6 Intruder Scratch Build

I am sorry to say Frosty, but my fat girl is losin some weight. She may no longer be in your league[]
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Old 07-22-2009, 04:26 PM
  #114  
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Default RE: 1/6th A-6 Intruder Scratch Build

Hello:

Please, show us the photo of the plug.

Best regards from Spain.

Carlos.

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Old 07-22-2009, 04:29 PM
  #115  
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Default RE: 1/6th A-6 Intruder Scratch Build

Patience Carlos, patience, al will be revealed soon. A couple more pieces of foam here and there and I will post some pictures in her extremely "rough" state.
Old 07-22-2009, 04:35 PM
  #116  
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Default RE: 1/6th A-6 Intruder Scratch Build

O.k. Janober

I will wait a little more, nor much more, please.[]

I love the Intruder, It is possible that I will make in a future.

Wich turbine you will fit ? one or two ?

Regards.
Old 07-22-2009, 04:47 PM
  #117  
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Default RE: 1/6th A-6 Intruder Scratch Build

I am hoping to be able to use 1 or 2 turbines, would be nice to have the choice. Worst case it will be a twin.
Old 07-22-2009, 05:05 PM
  #118  
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Default RE: 1/6th A-6 Intruder Scratch Build

Ian,

A-6 is looking good!! Enjoyed the couple of videos.

Jed
Old 07-22-2009, 05:30 PM
  #119  
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Default RE: 1/6th A-6 Intruder Scratch Build

Thanks Jed, the F-5 is stellar buddy, awesome job!
Old 07-22-2009, 05:32 PM
  #120  
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Default RE: 1/6th A-6 Intruder Scratch Build

Thanks!
Old 07-22-2009, 05:44 PM
  #121  
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Default RE: 1/6th A-6 Intruder Scratch Build

hey ian,
how far is san mateo from victorville ? I'm leaving tomorrow evening headed that way for work till the 30th. Looks like you slautered a pinata over their with all the foam bits..
Old 07-22-2009, 05:56 PM
  #122  
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Default RE: 1/6th A-6 Intruder Scratch Build

Thomas, Victorville is down in Southern California, about 6 hours South of me. I am up by San Francisco.
Old 07-22-2009, 05:57 PM
  #123  
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Default RE: 1/6th A-6 Intruder Scratch Build

Ahh ok... well that just sucks.. oh well.
Old 07-22-2009, 06:01 PM
  #124  
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Default RE: 1/6th A-6 Intruder Scratch Build

Yeah sorry bud, but LA Jets will be going on this weekend out in Van Nuys so you should head out there and check out the goods. I was thinking about trying to get down there but it looks like I won't be going. No one wants my F-15.
Old 07-22-2009, 06:03 PM
  #125  
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Default RE: 1/6th A-6 Intruder Scratch Build

hmm.. thats an idea! i'll have to see what the customer say's.. we're shipping out 3 King Air 90's and 3 flight crews.. so we should be busy..


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