HMS Barham - Fastgun

Discussion in 'Warship Builds' started by SteveT44, Jul 27, 2014.

  1. DarrenScott

    DarrenScott -->> C T D <<--

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    20150226_181506.jpg 20150226_181338.jpg The glorious Supermarine Walrus.
     
  2. SteveT44

    SteveT44 Well-Known Member

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    OK, I've started working on my Barham again. The water channeling is all done and now it's on to the rudder system.

    Lines are drawn inline with the prop shafts and placement and spacing is checked using a 2.25 sq inch rudder template.

    upload_2017-8-15_11-37-59.png



    Checking to make sure there's enough space for the top gears.

    upload_2017-8-15_11-38-34.png


    So I found this cool nylon gear set at my local hobby shop but how to solidly attach them to the rudder shafts? Simple, using this jig to maintain alignment, heat an 1/8" prop dog with a torch and press it into the gear!

    upload_2017-8-15_11-39-30.png

    This block is used to hold the posts in perfect alignment while bonding to the hull. The posts will be cut to length after the bonding process.

    upload_2017-8-15_11-39-54.png

    Before bonding, the post height is adjusted to just clear the underside of the future deck...

    upload_2017-8-15_11-40-24.png


    ... and then add a little epoxy putty. Note the thick-wall 1/8" ID tubing. Not the typical hobby store stuff. I had this lying around from another project.

    upload_2017-8-15_11-40-57.png

    There's not much space in the aft end of a QE. I wanted a compact one piece mount for the servo so came up with what I'm calling the Sidewinder mount. It allows you to slide the servo in from the side and easily engage all gears and keeps wood under the servo screw holes.

    upload_2017-8-15_11-41-31.png

    upload_2017-8-15_11-42-3.png

    That's it for now. Need to finish up a few bits on the rudder system and then move onto the subdeck and casements.
     
    Last edited: Aug 15, 2017
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  3. GeekSpeed

    GeekSpeed Active Member

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    Ooooo, that sidewinder mount is clever.
     
  4. SteveT44

    SteveT44 Well-Known Member

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    More progress.

    Forgot to show off the finished channeling earlier.

    upload_2017-8-15_11-43-36.png

    Rudder mount all goo'd up with PL Premium.

    upload_2017-8-15_11-43-54.png

    Rudder posts faired to the hull.

    upload_2017-8-15_11-44-13.png


    Work starts on the aft subdeck and casement area.

    upload_2017-8-15_11-45-4.png

    upload_2017-8-15_11-45-48.png

    Careful cutting with a pull saw.

    upload_2017-8-15_11-46-7.png

    Got to stay legal! :)

    upload_2017-8-15_11-46-23.png
     
    Last edited: Aug 15, 2017
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  5. Beaver

    Beaver 2020 Rookie of the Year Admiral (Supporter)

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    This has been a great inspiration, Steve. Keep her going. :)
     
  6. SteveT44

    SteveT44 Well-Known Member

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    Thinking I might quit again? ;)

    Cutting in style on my vintage art deco 1954 Craftsman bandsaw!

    upload_2017-8-15_11-47-28.png

    Gooping into the hull. Exact adhesive is my all time favorite E6000.

    upload_2017-8-15_11-47-57.png
     
    Last edited: Aug 15, 2017
  7. Beaver

    Beaver 2020 Rookie of the Year Admiral (Supporter)

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    Maybe! :). If you do quit again, I will take a drive down south and plaster the Cromwell with yellow paint. (Sound familiar?) ;)
     
  8. SteveT44

    SteveT44 Well-Known Member

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    Yeah, I remember the paint job. I've got a case of paint reserved just for you so bring plenty of rags... ;)
     
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  9. Beaver

    Beaver 2020 Rookie of the Year Admiral (Supporter)

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    Sounds like I'm in for it. :) Also sounds like the Quarter Pounder's splinter shield might need some reenforcement.

    See ya' soon!
     
  10. rcengr

    rcengr Vendor

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    Nice use of jigs to get everything straight. I'll definitely be stealing some of those ideas.
     
  11. SteveT44

    SteveT44 Well-Known Member

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    This mornings progress.

    The aft casement decks get cut and bonded into place.

    upload_2017-8-15_11-48-37.png

    upload_2017-8-15_11-48-58.png

    upload_2017-8-15_11-49-12.png
     
    Last edited: Aug 15, 2017
  12. SteveT44

    SteveT44 Well-Known Member

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    Bilge's got a splash of paint last night. Rusting bb's will contrast quite nicely with the bright white.

    upload_2017-8-15_11-49-42.png

    Had to trim the subdeck around the rudder gears.

    upload_2017-8-15_11-49-56.png

    Looks like I'll have to gouge out an area for the reg (can't think of everything in advance).

    upload_2017-8-15_11-50-16.png

    Next is the most challenging part of the build IMO, the front casemates! :eek:
     
    Last edited: Aug 15, 2017
  13. NickMyers

    NickMyers Admin RCWC Staff

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    What are you using for the fairing material?

    How does the durability using e6000 for this compare to attaching with fiberglass+resin?
     
  14. ish311

    ish311 Active Member

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    e6000 is the next best thing to 24 hour resin. better than 5 minute. more ductile, less fragile.
     
  15. NickMyers

    NickMyers Admin RCWC Staff

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    I dont use 5minute carp. West Systems for anything important.
     
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  16. SteveT44

    SteveT44 Well-Known Member

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  17. SteveT44

    SteveT44 Well-Known Member

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    E6000 is a solvent based elastometric. It stays flexible so is very impact resistant. I've found it works very well in gluing wood to nonporous material. It also is good nonporous to nonporous but has to be applied like a contact adhesive (let both surfaces dry to touch then stick together). It's the same stuff as GOOP (same manufacturer) but a lower viscosity version. Also works great in water proofing electronics. I also used it to sheet my Mogador (and soon the Barham).
     
  18. Tugboat

    Tugboat Facilitator RCWC Staff Admiral (Supporter)

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    Wait, wait, you SHEETED the hull using E6000? How well did it come off when you resheeted?
     
  19. SteveT44

    SteveT44 Well-Known Member

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    Yep! Sheeting with E6000 is real easy. Not so easy coming off but no harder than grinding and sanding superglue off. I'm going to experiment with a layer of wax under the E6000 to see how well that holds. If it works, some heat should make for an easy re-sheeting job.
     
    Last edited: Aug 17, 2015
  20. SteveT44

    SteveT44 Well-Known Member

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    No HMS Valiant here! Started the forward casement layout. This is going to be so freakin cool.

    upload_2017-8-15_11-51-3.png

    This is a good time to make sure your batteries will slide in.

    upload_2017-8-15_11-51-27.png

    Quick and dirty casements. Some bits of wood and 5/8" doweling. The reason I chose to model the Barham was for these huge slabs of impenetrability and enablers of godlike down angles in the aft quarters.

    upload_2017-8-15_11-51-43.png
     
    Last edited: Aug 15, 2017
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