Cheddleton Signal box

Discussion in '3D Modeling Projects' started by Andy_Sollis, Jul 25, 2021.

  1. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    A little project I started a while ago and had sat on the back burner is a model of the original Cheddleton Signal box that sat on the level crossing at the station.

    it never made preservation to my knowledge being burnt down in the late 1960’s? (Sure Yorkie or Fruit will correct me here)

    It’s a fairly small box, not too many levers this time, which sat at the back of the box. It also lacked some other common NSR features, such as an internal roof and finials! (Less to knock off!:avatar:)

    anyway, here are some colour renders of what it should look like.
    51B11BF5-D815-4328-9F83-A989CFD31F9D.jpeg 1A7602C3-43BE-4EBF-8C18-8757E608D073.jpeg

    the real box for comparison
    5130E240-F22D-4907-8D55-550F0A82A49A.jpeg
    and my drawing of it. 59B97A75-E338-458A-90B9-300DD8E3F51C.jpeg

    Now to print it in 7mm
     
  2. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    The first print of the wooden structure failed.. i still have no idea..

    it’s left a big tear in the wood work.
    766F3AD9-9DC3-4D9E-A2F4-53B762EF45B4.jpeg
    7154E318-7E24-406D-A758-D5DC6DB1824B.jpeg
    Interestingly it’s left the bottom timber still in place?

    so after speaking to the collective 3D printing minds, it was suggested I slow my lift speed down, which for those following, that’s the speed the bed plate lifts at when pulling away from the FEP after the resin has been exposed between each layer.
    D000362E-1AEF-4328-AD19-DB0172A5036F.jpeg 86DAA408-7CFC-4EA5-9A43-CA5C1FEFC6B0.jpeg C6B48B1E-FD4F-4853-B187-96AA9E8F2886.jpeg

    better second time. Made the wood structure a 9’hr print!
    Now for the roof and internal floor.

    to be continued….
     
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  3. York Paul

    York Paul Staff Member Moderator

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    Bit like Elton and Cresswell boxes really the S&T fitter had a nice little wooden hatch to crawl through and then bang his head of the locking table.
     
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  4. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    So last night the rest of the parts were removed from their scaffold and cured under the UV. The Porch had a little longer than the doors and windows. 9006E55D-0BC8-4006-8423-FFB05EB77EE0.jpeg
    Just need to clean up the fitment of the porch to the main body as it’s standing proud.
    F3CA9F15-9D28-466B-91BC-187F0D6B2F61.jpeg
    but more than happy with this model.
     
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  5. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    Now with doors and windows fitted.
    6C5F76C8-1E56-4DA3-8D83-5326B49EE47F.jpeg 26DBD7AC-716F-4A63-A307-60F8E06F20D0.jpeg 8FDF3C3B-E7CB-4AB1-9945-088D4B383B61.jpeg D427D2FB-E829-4223-BF36-2C76410F6780.jpeg B4A1055B-5933-469A-8382-D9353180787B.jpeg 65FFC8A3-8427-47ED-8AA5-EA9D40413328.jpeg
     
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  6. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    And finally with the name boards tacked on with blue tack.
    D5C26B01-EE71-4532-B4A5-1A9683507757.jpeg 53D12553-C879-4615-A91D-2039F3826B81.jpeg
     
  7. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    It appears I missed a little update on this so it may seem to skip a bit.

    however, to bring it up to date (yesterday) the box and base was primed in Halfords white spray.
    The base was done in grey then run through with a pink/grey terracotta colour for the mortar before adding a Vallejo Red Black for the lower brick. 31E8B0ED-E1BB-4BC1-B894-DB82CED06F92.jpeg
    It needs another run over for the mortar again, but I do like the colour for the bricks.. something that was holding me back since the last update as to what colour and having the confidence.

    You will also notice the porch.
    A1344B9E-2363-422D-951B-53BE0627B7CB.jpeg

    Sitting the unpainted top on the base again.

    F1827D58-97C1-4082-B097-D5BD9C5C6781.jpeg
    So I hit the main box with the colour. This one is actually a citadel colour from war gaming. Wish I could do something with that bowed window.
    E75E95D9-8C5A-4B97-81F0-A16A060C71DF.jpeg

    C56D8168-EBF9-4099-AB35-C7947D23CADA.jpeg

    Finally added in the windows.. now on with the Gulf red and roof.
    5F938683-40A3-4939-B528-C00B4F4654CB.jpeg

    I really must then paint the base of Leek box (seen behind) and complete that project.

    Andy
     
  8. Matt

    Matt Full Member

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    Looking really good Andy!
     
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  9. Toto

    Toto I'm best ignored Staff Member Founder Administrator

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    Great work Andy. Very commendable build.

    Toto
     
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  10. paul_l

    paul_l Staff Member Administrator

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    Very nice.

    By printing fairly flat with a reasonably fast lift speed - as you found will lead to tearing. A 5 to 10 degree tilt can also help reduce the tear effect as the model will have a smaller crossection to to peel off.

    Paul
     
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  11. gormo

    gormo Staff Member Administrator

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    Nicely done Andy.......:thumbs::thumbs::thumbs::thumbs::thumbs:
    :tophat:Gormo
     
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  12. Ruston 48ds

    Ruston 48ds Full Member

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    Nice modelling Andy and I do like those colours what the box is painted in. :thumbup:
     
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  13. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    Thanks all!
    Andy
     
  14. Andy_Sollis

    Andy_Sollis Staff Member Moderator

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    A little more progress..with the gulf red.

    582C4FF1-95E1-429D-BD37-4B8040807EA7.jpeg

    I’ll look at the roof in the next day or so.
    Having issues with the gulf red rubbing off through handling. Odd.. Vallejo paints.
    Paul brooks suggested I varnish it.
     
  15. Vinylelpea

    Vinylelpea Full Member

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    Paul is spot on. Varnish should do the trick. I was a screen printer and used varnish to stop the metallics rubbing.
     
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