Jump to content

Mike Y

Members
  • Posts

    1,437
  • Joined

  • Last visited

Posts posted by Mike Y

  1. Kurt, I only had 3-4 hours alone, not enough to plane all planks. So need to wait until next Sunday :(

     

    It would be a classic "fishbone parquet" pattern, same as on the floor in this room (you see the floor in the other photos). Like this, but nicer:

    5a64dff62b908_ScreenShot2018-01-21at19_44_27.thumb.png.ad04f3c3e82ea01dfcf3c6f3f8ff9ae3.png

     

    Wider 40mm planks along the edges, with sapwood remaining on a plank. Narrower 30mm planks for the pattern itself.

    5a64e15a1cdad_ScreenShot2018-01-21at19_51_52.thumb.png.9c67d1c66d2668138fdb02d319298866.png

     

    I have just enough planks, so might need to improvise :)

  2. Started turning rough "resawed" willow planks into thin straight planks suitable for the display case floor.

    That worked fairly well with a straight thick pine plank as a planing sled, and a double sided sticky tape to hold them.

    Some planks had some holes, look like insect holes:

    5a649f96db041_Foto2018-01-21110939.thumb.jpg.9d5493fdca916e1d047f7b5e24f94df8.jpg

    Then this piece cracked around those holes, exposing some disgusting internals:

    5a649f987fe79_Foto2018-01-21111009.thumb.jpg.90d53262ef7a71b0031a6447771b1e95.jpg

     

    I do not want this organic stuff anywhere close the model, so cut this off quickly :)

     

    Overall it was a lot of sawdust and chips :)

    5a649f9a531e2_Foto2018-01-21132529.thumb.jpg.85c30b08434d94cd05206aca37e845a8.jpg

     

    The target plank thickness is 2mm, so I guess more than a half of the log was turned into sawdust and cutoffs. Still not very bad :)

    5a649f9bed656_Foto2018-01-21135924.thumb.jpg.6f58c7439909a6454af024ad230b678a.jpg

  3. I was thinking about this idea, scribing the joints to make them a bit visible. On this model, this approach is taken to extreme:

    009qnq.thumb.jpg.7625634e77be7924eb6ce672f71fd0e6.jpg

     

    Will try something like this on my wales, but very subtle. Though it will require some practice - glue and wood grain will make it hard to make a clear line. Maybe just scraping the wale part with a blade or chisel before the glue-up will work better.

  4. Thanks everybody for the support! That really helped :) 

    It is proportional to the hull, but the biggest element on the entire wall, look out of scale comparing to shelves, TV, etc. So the conclusion is simple - I need to upgrade to a bigger wall (in a bigger apartment), this one is getting too small for the model. Bigger TV is also an option, but we are watching it so rarely (like 10 hours per year) that spending lots of money on a big screen does not sound exciting.. :)

    Also, I booked a part of the case into the "kid" account - Daria's model will be in the same case, thus saving space by avoiding a second case. 

     

    Carl, all the bright parts of the case will disappear - instead of staining, it would be planked with our self-milled willow and I will add a pear "skirt" around it below the glass. That is coming relatively soon, but with all upcoming business trips - probably will take a month.

  5. Good news: no problem with the base weight, it holds well. Even with 2 bolts instead of 4 (one - the nylon plug is too loose for this kind of concrete, second bolt - the hole is probably not deep/wide enough, can't drive it through in the last 2-3mm). I have a lot to learn when it comes to anchoring / bolting things to concrete wall. To make it funnier, apparently the left two bolts are in some really hard concrete, while the right are in a porous concrete that falls out of the hole.

    The base is bolted like so:

    5a53d1080be46_Foto2018-01-08142218.thumb.jpg.0bf1fa807339e963078eb9a25568961f.jpg

     

    Bad news: it does look too bulky, I should have made it thinner, so it does not stick so far from the wall :( Maybe I will get used to it, maybe it will look better once planked, but it is out or proportions in this place. My wife laughs and says "ha ha, ok, I am ok with it", but I am not happy myself. It looks like a clunky aquarium. 

    5a53d109cf1a2_Foto2018-01-08175055.thumb.jpg.92cdc5edcdadcc905dec2784b1ea3d89.jpg

     

    Will finish it and see how it looks. Next time - such things definitely need some fullsize cardboard mockup, it is really hard to visualise and imagine it even after laying out all dimensions on the wall.

  6. Hooray, the glue-up is completed, and it ended up ok. Even thought it was a stressful time race against silicone and epoxy, trying to make sure nothing falls apart, avoiding smearing adhesives all over the place, while trying to hold it together with swears and load bearing masking tape :)

     

    Overall the design is really super light, the case weight without the base is just 6kg (2.4kg for the front glass and the rest is 3.6kg). Most of that weight is plexiglass, I would be surprised if all that pear sticks combined weigh more then a 0.7-0.8kg.  

     

    The corners have some slight gaps, that should be far less visible once sanded.

    5a50e7a4a5474_Foto2018-01-06135839.thumb.png.4c3be06e92e21ab07d01a01858f740f6.png

     

    The pre-finishing was done mostly for the areas that are hard to reach, but all exposed flat surfaces would be sanded/scraped to be perfectly flush, and then re-oiled. Will do it once the case is mounted - without anything in the back, it wiggles without the front glass. When mounted, top corners would be attached to the wall with recessed brackets that were prepared in advance:

    5a50ec497347e_Foto2017-09-30111339.thumb.jpg.11cb087fd735788fa27fb43a91767e20.jpg

     

    With the glass attached, a bit of scraping is required to ensure gapless fit:

    5a50e797699be_Foto2018-01-06135838.thumb.jpg.38d929eb1dda9e635c03d1d044f12582.jpg

     

    Here is how the glass connects to the case, basically lots of magnets and a boxwood strip that locks the top side with the glass, preventing sagging:

    5a50e795977ed_Foto2018-01-06135641.thumb.jpg.134036cf0c50db055d4c2564a9e3e9f1.jpg

     

    LED strips as seen from the inside. Sorry for the photo quality, but the strips are in recesses, should not be visible for the observer.

    5a50e9d645103_Foto2018-01-06140219-3.thumb.png.10788f1038c38e2a6eca0e2bcca7a9d4.png

     

    Now the case is in the corner, hiding from the Admiral :)

    5a50e7aacfa2f_Foto2018-01-06141252.thumb.jpg.6cf256d19340b9f61b408b1d5e07c25f.jpg

     

    Just a few things left:

    1) Mount the base on the wall, if it is too heavy - remake it from a thinner plywood.

    2) A bit of planing to ensure good fit to the wall

    3) Plank the case "floor"

    4) Glue the case to the base

    5) Add a decorative pear skirt to hide the base

    6) Sand everything flush, re-oiling

    7) Connect the wiring, install the light switch and the dimmer.

  7. Thanks for the nice comments! :)

     

    Kurt, Carl, wife and kid are on vacation, so no problems with that :) They are coming back tomorrow, I made it before the deadline!

     

    Pat,  thanks for the warning! Though I do not have any "painter masking tape" touching the glass, it is a protective film that the glass was shipped with. So I guess it should be ok to keep it on the glass a bit longer. No problems with sticking or breaking when I peeled it from the edges. 

     

    Kurt, youtube and MSW are the only sources. Without a possibility to have a real workshop, the only thing I left with is to subscribe for a dozen of good woodworkers on youtube and watch it before going to sleep. And, actually, quite a lot of good advices are here on MSW, even though it is not officially a "woodworking forum" :)

     

     

  8. Back from the holidays, finishing the case.

    The riskiest part - final assembly and glueup. This design is really not good when it comes to assembly and overall stability - each individual part is thin and bends easily, but once all parts are glued together - it should be strong enough for the purpose. I hope :) Though three-way miters of this size are not super strong either. I am using a good epoxy (West Systems), pre-soaking endgrain with freshly mixed epoxy, and then using a gel-consistency epoxy 10min later for the final glue joint. It works well on test pieces.

     

    Since there is no straight point of reference - straightedge is necessary every time. 

    Using A3 drawing paper as a square (checked it for distortion first):

    5a4fb77db8b7d_Foto2018-01-03222414.thumb.jpg.d066253026b2e45908e5695280333fd1.jpg

     

    Holding parts together is tricky, need to avoid bumping into those chairs :)

    5a4fb78026408_Foto2018-01-04213402.thumb.jpg.9790c860708ed91cba63c808c1ff21ad.jpg

     

    Last minute adjustments - forgot to add a hole for the top strip wiring:

    5a4fb78259253_Foto2018-01-05151824.thumb.jpg.cc971185a918f47c74940a7bd31fbbc1.jpg

     

    Phew, now epoxy & silicone gel cures, and I hope there is a beauty under this masked mess:

    5a4fb78423e7e_Foto2018-01-05181211.thumb.jpg.000b40fcee8b47171b807b7193f7bf8f.jpg

     

    Looking through the eyes of a sailor, who would get locked in here :)

    5a4fb785d1337_Foto2018-01-05181237.thumb.jpg.571d65f34b6f0e7f759daaa07a53e125.jpg

    5a4fb7877dfcc_Foto2018-01-05181302.thumb.jpg.4db1b9962328efcb09910dab97a5cb64.jpg

     

    Aaaaand a moment of truth is scheduled for tomorrow evening - all masking tape would be removed (except glass protecting film, I will keep it until the very end), hope it is not a failure. Fingers crossed!

     

  9. On 19/12/2017 at 4:54 AM, Kurt Johnson said:

    Mike, Magnets, cool, I never thought of that! Is that an original idea or have you seen it done before? I know you are quite far from mounting her, but I always thought certain preparations like holes, nuts, bracing AND magnets had to be considered very early on when it’s feasible and easy to do. That’s why I asked. Are rare earth magnets that are small enough, strong enough to secure a model?

    Hi Kurt,

     

    Yes, magnets are small enough - I ordered a number of them in different sizes, they are quite capable. 

    In this case, they do not even need a lot of force - just enough to prevent the model from tipping on a side. 

    I apologise for this super ugly touchpad-drawn sketch, but it shows a cross-section of a model, somewhere in the aft section of it.

    5a3c0089d1eea_ScreenShot2017-12-21at21_41_30.png.4104abd4a993d5ce312f6191f606e1c4.png

    The false keel rests on a slippers, and magnets (red circles) connect together the launching cradle and the hull. Magnets are glued under the planking, so they will have 1.0-1.5mm of wood between them, but this should be good enough. The model rests in equilibrium position, there is very little force to tip it over. And multiple magnets could be installed, there is enough point of contact between the hull and the launching cradle. It should be also very simple to remove the hull from that cradle, at the same time the cradle is barely visible. I am not a fan of screwing a model to pedestals (semi-permanently).

    I haven't seen it anywhere, but probably some modeller somewhere might have done it. Sound pretty straightforward, and if the idea is a failure - I can always switch to a traditional symmetrical cradle, that supports the hull from both sides. The magnet would be still in the hull, hidden inside it, should not cause any problems later on.

     

    Thanks all for the nice feedback! :) Merry Christmas! 

     

    Sailor, "poppets" are the vertical timbers, or it is another name for the launching cradle? 

  10. Greg, thanks! I am travelling now, and it is really hard to remember all that without peeking into the TFFM book every time :) 

     

    There is a great shipyard diorama in the same Hamburg museum, which includes various supporting structures used when building the ship. Really worth a visit, if you will ever end up in Hamburg. There are 9 floors in the museum, where few of them are filled with models!

    5a3841af88211_Foto2016-08-17115441.thumb.jpg.496439d1f0ac2da0fe0d26a60d3a9838.jpg

  11. Yes, Master Korabel kits are basically unknown outside of ex-USSR countries. They are not really trying to market it internationally, there is even no english website, nobody knows about these kits.

    At the same time, I think they are perfect for beginners. For that price, you can only buy some Artesania Latina kits, and the quality difference is dramatic. This one is a pleasure to build, while AL was a constant struggle (I had AL San Francisco 2). Like trying to bend thick walnut planks vs just gluing in thin pre-cut and pre-shaped veneers. Day and night!

    With AL, I am not sure that creators of the kit were even trying to build it according to the instructions. Here it is clear that the designer spent enough time to make sure that parts really fit together.

     

    And don't even get me started on quality of wood (pear and ebony in $100 kit!) and fittings. They are really good, brass and photo etch instead of cheap castings.

     

    Also, it seems to be really authentic design, not a copycat of some other kit in the market. 

×
×
  • Create New...