Jump to content

F-4C Olds 8th TFW


Pete Fleischmann

Recommended Posts

Hey all-

 

Been messing with this for a while. The plan is to build one of Robin Olds' MiG killers- either 680 from Operation Bolo, or 829 which Olds flew as Tampa 01 when he got 2 kills on 20 May 67 (and later became SCAT XXVII). Either way, the model will be post mission, with Olds and the GIB climbing out of the cockpit. I decided a crew chief going up the ladder would be cool-SDC13473_zpshzabdoza.jpgSDC13521_zpsmxi110wq.jpg

 

 

SDC13510_zpsjprci9au.jpgSDC13523_zpsqi2hsza4.jpg

Edited by Pete Fleischmann
Link to comment
Share on other sites

I needed the drag chute door open..so I needed to build the tube in the fuselage that holds the chute. I did this via lost foam casting.

 

I carved the negative shape out of heavy insulation foam-

SDC13492_zpskabcmmcd.jpg

 

Covered the foam shape in shrink tubing, using a heat gun to carefully not melt the foam- Leave some excess shrink tubing to give yourself something to grab. The shrink tubing is then covered with a mold release wax-

 

SDC13494_zpsjmenjaaq.jpg

 

..Then the whole mess gets covered with 2 part epoxy resin-

 

SDC13496_zpsr0oifar7.jpg

 

once the resin cures, I sliced off one end, and poured acetone into the tube to melt the foam away-

 

SDC13498_zpsf2r0pbhn.jpg

 

...pulled the shrink tube out, and was left with this-

 

SDC13499_zpsxhwimbdw.jpg

SDC13500_zpsm1bpvei0.jpg

SDC13501_zpsljzemx6j.jpg

SDC13529_zps3riiuvgy.jpg

 

The shape is a little squirrly at the bottom, but the Eduard photoetch piece that covers this open section cleans it up-

 

Cheers

 

Pete

Edited by Pete Fleischmann
Link to comment
Share on other sites

Hi Pete,

 

Looking forward to this one, because ALL of your builds are awesome!

 

If you ever do the drag chute open again, I have a solution that might be a bit quicker and easier than your molded piece.  I used ordinary 3/8" copper plumbing supply line, which I bend square with needle nose pliers.  The copper is quite soft so it was quite easy.

 

Cheers,

Chuck

Edited by chuck540z3
Link to comment
Share on other sites

Awesome Chuck! Thanks! I remember your outstanding F-4E build- I thought about using your technique, but couldn't find the copper...well- that and the fact that it had been a while since I did some lost foam casting, and wanted to see if I remembered how to do it! I used this technique to make the intake trunks for my 16th scale AT-38B, and it worked like a champ!

 

Good stuff!

 

Cheers

 

Pete

Link to comment
Share on other sites

Awesome Chuck! Thanks! I remember your outstanding F-4E build- I thought about using your technique, but couldn't find the copper...well- that and the fact that it had been a while since I did some lost foam casting, and wanted to see if I remembered how to do it! I used this technique to make the intake trunks for my 16th scale AT-38B, and it worked like a champ!

 

Good stuff!

 

Cheers

 

Pete

 

 

Well, your method still looks terrific, but I thought I'd save you some time if you didn't know about it.  Having said that, I can think of a few uses for YOUR method for other applications, so thanks for the tip!

 

Cheers,

Chuck

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...