1/32 scale Lukgraph Friedrichshafen FF33L

Started by Paul Higgins · 63 · 3 years ago · 1/32, Friedrichshafen FF33L, Lukgraph, Seaplanes, ww1
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    Paul Higgins said 3 years, 3 months ago:

    Hi, guys...

    So, the next instalment of the build is here. I started this recent bit of work with the floats; after adding on the stringers on their undersides, I applied pale blue-grey along the sides of each float; the undersides were painted white. Next up, I took the brass rod provided in the kit and cut a couple of small pieces off it, which were then attached to the upper wing centre spar. I also test fitted the central struts which are positioned on the upper fuselage. The two forward struts over the engine are brought together, whereas the rear strut is one piece. I dry-fitted the wing spar to check the alignment and was happy that it seemed to look good. They will afford a good opportunity to provide the upper wing with the correct dihedral, and although the instructions suggest assembling the entire upper wing before fitting, and attaching the central struts after the upper wing is on, I think instead I will attach the central struts first so that I can attach each side of the upper wing onto the central spar and bring it down onto the struts that will be attached to the top of the lower wing. This will allow me to work on getting things right with each wing half at a steady pace, rather than juggling one complete - and noticeably heavy - resin wing into place at one go.

    You can see I have also now attached the floats permanently. In the the first image below, of the fuselage attached to the floats, the outer struts have been dry-fitted into place with their resin plinths still attached. When I got the floats attached, the fuselage was sitting at a jaunty angle, let's say. The weight of the wings meant that they returned to almost neutral prior to fitting the floats, but had some play in them; the outer struts certainly brought everything into alignment. However, I think Lukgraph should replace the internal support rods for the float struts with brass rods - they're far more easy to trim. Other struts in the kit have brass rods, but these particular ones are silver in colour and as tough as nails to trim down; I hesitate to say they're aluminium, because my understanding is that aluminium is softer to cut through than brass? The rods also sit very far forward inside the strut and when the struts are detached from their plinths, the bare rod is exposed in some cases and actually forms the leading edge of the struts. Not sure this is what should be happening. The resin can be tidied up and sanded smooth with the rods but it caused me no end of worry thinking that the struts might split and fall off them.

    The last three images below show the model with all of the work completed on attaching the floats. Rigging has started in this area and will be finished before turning to the upper wing; in case you're wondering, the fuselage is at the correct angle. The front of the aircraft did sit slightly downward, causing the tail to lift. I also got around to installing the compass on the lower wing, right side.

    So, I think things are coming along nicely. I will have some more photos of the build in due course. Thanks for looking in.

    Regards,

    Paul

    8 attached images. Click to enlarge.

  • Profile Photo
    John vd Biggelaar said 3 years, 3 months ago:

    Looks great, Paul @paulh
    She is really getting into shape now.
    The floats do however looks fragile for completing the rest of the build.
    Compass looks nice as well and seems pretty detailed from what I can judge on the picture.

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    Spiros Pendedekas said 3 years, 3 months ago:

    Your job is really amazing, my friend @paulh!
    Your skills in performing all these operations and bring this model together are simply outstanding.
    Looking forward to it!

  • Profile Photo
    Paul Higgins said 3 years, 3 months ago:

    Hi, guys...

    This is my next batch of photos on this build. I managed to get the floats rigged and then my attention turned to attaching the upper wing; each side meets on two small central spars, which in turn, sit on a beam attached to the top of the cabane struts. The beam is provided as a 3D printed piece, but although initially seeming to be quite strong, it ended up snapping in two. The second and third photos below show my preferred option of attaching the wings, doing each one separately and attaching the struts before moving onto the other side... that didn't work overly well and during the attempt, this is when the 3D part failed. The fourth photo alongs shows a new beam made from the brass rod supplied in the kit, in place above the cabane struts. Given the various attempts to get the wing into place, these struts required an extension which was effected by superglueing three thin rectangles of plastic card together, and then supergluing that bundle onto the cabane strut. Everything was then coated in filler and once dry, I used my hand drill with a sanding disc fitted to smooth out the filler and shape the plastic card to something more presentable. As you can see, I eventually succeeded in getting the top wing into place. Most of the struts had to have their reinforcing brass rod inserts pared back, but a couple had to then be re-extended (!) using the same plastic card routine described above. Although now fitted, all of those small adjustments, and one of the interplane struts have still to be painted, but I can catch up with that a little later.

    The alignment of the wings is almost 100%, but the slight shortfall would not be noticeable to the casual viewer, so I'm happy with that. The rigging on the left wing has now been all but completed save a few items relating to the aileron and one cable which fits into the lower forward cowling; I elected not to attach that one until I'm almost done as sure as fate, if I did it now, I'd damage it before I'm finished!

    So, now the right wing will have its rigging undertaken and hopefully that will be accomplished by the weekend. One thing I wanted to do is see how the full undersides looked, now that both wings are in place and especially because this is where much of the earlier period of the build was spent bringing out the frames and linen effect. I was very pleased with this aspect when I checked the photos. I think the fuselage has also blended in nicely as well. In case you're wondering, I did manage to turn the model back over onto its floats without mishap... no struts pinging out of place, nor me getting smacked in the face with turnbuckles and rigging wire and having to start all over again... lol!

    Thanks again for looking in. I hope you like these photos and I will post more in due course.

    Regards,

    Paul

    8 attached images. Click to enlarge.

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    Spiros Pendedekas said 3 years, 2 months ago:

    Looking absolutely stunning, my friend @paulh!
    All coming together really great
    Interesting that the 3d printed piece broke: possibly the base material was brittle.
    Looking forward to this gorgeous build!

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    John vd Biggelaar said 3 years, 2 months ago:

    Excellent progress, Paul @paulh

  • Profile Photo
    Paul Higgins said 3 years, 2 months ago:

    Spiros/John...

    Thanks for your comments. Yes, I was a bit surprised myself about the 3D beam breaking. The engine is also a 3D item but then again, it is a 'chunky' piece. I think perhaps the beam being much more slender maybe lends itself to being a little bit more vulnerable to damage. I will have to be careful with some of the remaining engine parts and tailplane struts, as they are all 3D and quite thin.

    Otherwise, I am happy with the progress so far, and should manage to get some of the wing rigging done later today.

    Regards,

    Paul

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    Pedro L. Rocha said 3 years, 2 months ago:

    Paul, I really admire your skills with rigging biplanes. That and a brilliant work around paint and decals leads me to think that your model will be a show stopper, even with those occasional setbacks

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    Paul Higgins said 3 years, 2 months ago:

    Thanks, Pedro... much appreciated... ;-).

  • Profile Photo
    Paul Higgins said 3 years, 2 months ago:

    So, guys... this build is now complete; the last half-dozen photos are attached below. The first is a further view of the undersides with some of the rigging done. In the following images, you can see the tailplane has been attached, and the remaining photos show the aircraft with its rigging completed and all the various other sundry items now attached: the machine gun, radiator and associated pipes, the exhaust outlet, the generator on the (R) side and cabling on the (L) side; the generator came from a WnW kit which will not need it, with the support frame being scratch-built; also new support arms from plastic card were made for the radiator, which required adjusting in depth, and not forgetting the propellor and spinner.

    It is really good to have finished this kit now, although in turn, the only adverse side effect will be a rearranging of the contents of my display cabinets to accommodate it! No matter, it is a great addition to my burgeoning WW1 range and overall, it was an interesting and challenging kit that turned out rather well in the end.

    So, thanks for looking in, as ever. I hope you like the outcome.

    Regards,

    Paul

    6 attached images. Click to enlarge.

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    Louis Gardner said 3 years, 2 months ago:

    Paul, @paulh
    This has been an incredible journey. I have been following along as you have been working on this one from the very beginning, and now here in the end, the completion is almost bittersweet. Now we will no longer have any more updates to see.

    I commend you on your museum quality build, and she looks great in the headlines section. Well done !

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    Paul Higgins said 3 years, 2 months ago:

    Thanks, Louis... that's kind of you to be so complimentary; it is much appreciated... 😉

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    Spiros Pendedekas said 3 years, 2 months ago:

    Let me echo Louis's words, my friend @paulh! This was an amazing ride, a total pleasure following your effort to tackle this very challenging kit and come up with a superb result, nothing less than museum quality!
    Congratulations and big thanks for contributing to this wonderful GB!

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    John vd Biggelaar said 3 years, 2 months ago:

    A great result and presentation on the headlines, Paul @paulh
    I loved this thread as well as the eventual result of the FF33.

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    Paul Higgins said 3 years, 2 months ago:

    Guys... my thanks to all of you for your kind words. I appreciate them very much... ;-).

    Regards,

    Paul