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dnputnam

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  1. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 10
     
     

    Holding rails and some portholes, deck and rim mounted to deckhouse
     

    bunch of vents in all Versions and sizes
     

    made some portholes on my own (just learn by doing)
     

    Fixing doors and deck reinforckment brackets
     

    Access ladder
     

    this and the next two pics should have come earlier....(nobody is perfect)
     

     
     

     
     

    doors and under deck vents in forecastle area
     

    strong eyelets on portside to take on the shrouds and backstays tensile forces
     
     
    Build log part 11 to follow
     
     
    Nils
  2. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 9
     
     

    now the Fitting out is slowly moving on
     

    the deckhouses had to be metal plated and painted, portholes drilled, etc, allready because they are fastend to the well-decks from below, before the decks had been permanently attached. There is hardly Access to the deckhouses any more in that position
     

    I trust not a gram of filler is necessary on the entire single layer planking, shall be nice smooth base for the metal plating
     
     

    the deckhouses have rims for their own wooden small decks, and for supporting soldering on of the boat supports later on
     

    The ventpost tubes for mounting the cargo derricks to become each an Access lader
     

    Fitting in the stairs
     

    here one can already imagine to what a fiddeling it shall turn out later on when belaying the mast-pinracks ( and the complete functional running rigging corresponds to the original ships rigging)
     

    the Position of the catwalk supports must be carefully Chosen in order not to interfere with the later to be placed steering wire chords that run between These Supports and along the 2 aft welldeck Hatch rims and along the aft deck housing
     

    the sleeves for the venttubes allow easy upwards removal for the ventposts for not desturbing during the build
     

    self explaining....
     
     
     
    Build log part 10 to follow....
     
    Nils
  3. Like
    dnputnam reacted to guraus in HMS Victory by guraus - scale 1:48 - plank on frame   
    Hello all again,
     
    Here is another update mainly on the tiler installation. I was quite surprised how well it actually works! Pulling the two strings will actually make the rudder turn and wit only minimal resistance.
     
    Alexandru










  4. Like
    dnputnam reacted to EdT in Young America 1853 by EdT - FINISHED - extreme clipper   
    Young America - extreme clipper 1853
    Part 43 – Bilge Ceiling, Iron Strapping
     
    Historical Clipper Note: A number of different structures were installed inside clipper ship hulls to increase strength and help defeat hogging, the most serious structural threat to wooden ships apart from rot.  Hogging is the tendency of hulls to droop at the ends.  It resulted from the reduced buoyancy at the ends of ships as the flotation area of the hull got smaller.  It was further aggravated by localized stresses as waves passed under the hull.  This was a particular problem in clipper hulls that were very long and had very fine lines fore and aft.
     
    In addition to large keelsons, weight reductions at the ends, moving foremasts aft and some features discussed in earlier posts, additional structural members inside the hull were also used.  These varied from builder to builder.  These included massive additional keelsons in the area of the floor heads, various forms of heavy ceiling timbers, long diagonal wood “pointers” and ironwork.  From what we know of William Webb’s designs, he seemed to favor thick “bilge ceilings” – bands of heavy planking from below the lower futtock heads up to the lower deck clamps - rather than bilge keelsons or pointers.
     
    An 8” to 7” thick bilge ceiling and iron strapping were the most likely combination used in Young America and that will be the configuration I will use on the model
     
    After some deliberation – discussed in earlier posts – I finally decided to install the strapping on the inside of the frames.  Although this is not known to be the original configuration, it is most likely based on some references and Webb’ practice on other ships.
     
    The strapping was installed on the frames under the ceiling planking.  Because installing the strapping requires some hammering on the frames to rivet the straps in place, I wanted to get a couple of ceiling strakes in place to make the frame structure stronger before beginning the strapping.
     
    The first picture shows the first strake of the bilge ceiling being installed.  These are 8” x 8” members bolted through the frames from a few feet above the floor  heads decreasing in thickness to 7” up to the lower deck clamp
     

     
    The strake being installed is at the heads of the lower futtocks.  This strake and the others in the band, follow the curve of these futtock head joints.  Fore and aft they converge under the lower deck clamp to form a sort of truss to resist bending of the hull.  This was definitely the configuration when bilge keelsons were used and it is likely the bilge ceilings followed this practice.  Once this line is set by the first strake the others above and below it will be installed.
     
    The next picture shows a closer view of the bolting and one of the joint scarphs.
     

     
    Copper wire bolts have been epoxied through the frames.  The dark area is isopropanol used to wash off the epoxy – not yet dry.  Epoxy will help assure that the wire will act as true through bolts.  In practice these were iron, so they will be blackened before final finishing.  The second bolt at each frame pair will be modeled using black monofilament.
     
    The next picture shows the copper bolts coming through the frames outside.
     

     
    These will be clipped off and sanded flush as part of the external fairing process.  It can be seen that the bolts come through the lower futtocks just below the heads.  I am considering leaving a few view ports on the exposed framing side of the hull.  The bottom of these open areas would be at the floor heads, so the bolted inside members should provide plenty of strength around the openings. The tops of these openings will probably be at the middle deck clamps.
     
    With a stretch of ceiling in place I was anxious to try out some iron strapping. The first picture shows the installation of a test area.
     

     
    I decided I wanted no part of recessing all these into the frames.  For the most part they will be covered with inboard planking and will only be visible between frames on the outside, through the view ports if installed, and down through unplanked deck areas.
     
    The next picture shows a closer view of the straps and their fasteners.
     

     
    I used .005” copper for the straps, cutting them to size with a paper cutter, and then stretching to straighten them.  I considered using .010” strips but these would require recesses.  The thinner material should not affect the planking glue joints.  Planks will also be bolted so should be quite secure.  The difference in thickness is virtually undetectable visually.  The actual thickness would probably be somewhere between the two sizes.
     
    The straps are held in place by copper rivets - 22 gauge copper wire – some through and some partially through as “blunts”.  Like the real bolts, the heads are peened over to secure the strips.  I initially tried to get all of the intersections on frames for bolting, hence some uneven spacing in this first area.  I will not describe all the steps in detail – or the journey up the learning curve to get acceptable-looking straps.
     
    These must of course be blackened before being planked over – to avoid glue spots that would interfere with the etching.
     
    The next picture from outside the hull shows some strapping blackened using liver of sulfur solution.  This will be the predominant viewpoint for this feature.
     

     
    This picture shows some inevitable crossing of straps between frames.  I doubt that I will try to rivet these intersections as was done in practice, except where they fall over a frame.  A few strapping rivet heads can be seen on the outside of the frames.
     
    The strapping will be installed over the full length of the hull up to the upper deck clamps.  The next picture shows some correctly sized clamp material – for the lower and upper decks - temporarily held in place,
     

     
    This shows the convergence of the ceiling and the lower deck clamp mentioned above.  The 7 to 8” bilge ceiling would fill the area below the lower deck plank and continue for a few more strakes below those installed in this picture.
     
    The straps will be cut off above the upper deck clamp.  The strapping is fully extended forward in this picture.  The middle deck clamp will fall midway between the two shown.
     
    I now foresee a considerable amount of strapping work, punctuated with some bilge ceiling and perhaps deck clamp installation.  Should be interesting.
     
     Ed
  5. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 8
     
     
     
     

    all decks and the two deckhousings fitted
     

    doing the forecastle bulwarks, bow jib boom mounted
     

    set of supports for catwalks
     

    model for hight adjustable support
     

    the two appropriate parts
     

    taking measurements with dummy catwalk plank
     

    the vent tubes with their Hoods are preliminary mounted
     

    the two deckshouses with notches for the venttube sleeves
     

    different sizes of vents
     

    the two Long ones go to the aft side of the midship highdeck
     
     
     
     
    Build log part 9 to follow
     
    Nils
  6. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 7
     
     
     

    bow bulwark planked but not sanded and not trimmed yet
     

    aft maindeck with outcut for hatch
     

    Counter measures below the deck
     

    aft maindeck with port side fitted pinracks and mastgarden
    The Philips head screws are stainless steel and M 1,4 thread
     

     
     

    eyelets on starbord side
     

    aft maindeck new deckhousing
     

    starbord pinrack also mounted
     

    final fit check poopdeck
     

    Need to give round openings for to pass through the vents of deckhousings and for Counters of the eyelets around the masts area
     
     
     
    Build log part 8 to follow
     
    Nils
  7. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 6
     
     
     

    here is a terribly bad and wrong glued together wreck of the 1951 version (Heller 1:150) Pamir Hull, built by unknown...., but I saved it from the bin. It Looks like it ran on to the rocks of Cape Hoorn, but never the less I was only after taking cross check with the own 1:96 hull dimensions. I even sold that hulk at Ebay afterwards to someone else and for the same reason.
    By the way, the assebly instruction Manual of the Heller kit, for whoever is able to get an exemplar, bears amoungst other valuable information, beautiful Explosion typ drawings of all individual parts, a great help !
     

    leaving open the last Planks came very Handy for clamping down the decks
     
     

    started to begin with several cardboard templates for the belaying pin racks Arrangement.
    It was my decision to put all the rig (static ad running ropes,lines, chords, stays, Tacklings, bracing tackle, etc...) in full functional way to the rig. I asume there is not a Feature not modeled in to this ship
     

    here just a Little Trial model
     

    important to fix the Counters on the bottom deck side, same Little model
     

    in accordance with the handscetch a made before
     

    some of the many pin racks, semiround brass edge on the rope wear side, wooden semiround on the other
     

    These also take up the shrouds- and backstay fastening bolts as well as the many individual pins
     

    all eyelets have sufficiant Counter Points beneath the decks
     

    eyelets within the mastgarden racks
     
     
     
    Build log part 7 to follow...
     
     
    Nils
  8. Like
    dnputnam reacted to Alex M in Licorne 1755 by mtaylor - 3/16" scale - French Frigate - from Hahn plans - Version 2.0 - TERMINATED   
    Good start Mark!
     
    You are not only modeling a ship, but also modeling a complete ship rebuild using parts of an old one... I will follow this!
     
    Alex
  9. Like
    dnputnam reacted to mtaylor in Licorne 1755 by mtaylor - 3/16" scale - French Frigate - from Hahn plans - Version 2.0 - TERMINATED   
    Update time... Things have not been quiet in the shipyard.
     
    I laminated the plans to some MDF and attached a strip of wood at the reference line.  Also attached the stern framing to this so as not to mis-read any critical dimension.

     
    The strip allows me to use the Ed Tool without any induced errors from having it canted slightly.

     
    I've marked all the plans with appropriate reference marks and rescanned them all.  Also broke up Version 1.0 in order salvage certain bits..  like everything along the centerline... bitts, grates, pin rails, pumps, capstan, etc., some or all of the deck beams but none of the deck planking.   Also salvaged the mast steps and the stern framing.  I'll use the stern framing for some references.

     
    I'm currently cutting out with as much precision as I can muster, a new build board.  I noted that on the old one, there were some frame notches that we either too deep or not deep enough.  Stupidity on my part.  I'll be re-using the previous version of the frame squaring jig (on the right in the picture).

     
    Hopefully, in the next week or so, I can start cutting the keel, deadwood, and stem.  Since the wood for framing won't be here until early May, I'm planning on building some sub-assemblies such as most of the deck furniture.   I've located a local source of good birch plywood,  and am considering Woodcraft or the local source for masting materials and some other items.
  10. Like
    dnputnam reacted to mtaylor in Licorne 1755 by mtaylor - 3/16" scale - French Frigate - from Hahn plans - Version 2.0 - TERMINATED   
    Thanks again for the wonderful comments and support everyone.
     
    One of the previous problems I had was no definitive reference points.  This led to more than a few errors in the heat of battle... err.. building. 
     
    I'm adding some things to the frame drawings...  the cutline is being defined as are the wale locations, gunport, and deck clamps.  Hahn defines these on his framing diagram but then suggests that we cut up his plans and use them to mark up the hull...     I'm planning on "nicking" gently the frame at some of these points such as cutline, wales, putting in a nub to mount the deck clamps on, and as before, pre-cutting out the gunport area.   I've also marked the frame drawings with lines at the outside/bottom edge of the build board so I don't make the frames over long.
     
    The frame in the pic doesn't have any gunport work but is representative and I still have another 54 frames to do... 

     
    Lastly, I've mounted the framing diagram (since it has 95% of the reference points I need) on a piece of Masonite.  When I'm done verifying each frame, I'll glue a strip of wood to overlay the baseboard line.  This will give me a positive reference point when using the EdT Measuring Tool.  Again, I know I had some issues getting the bottom end dead on the line for the base board consistently. 
     
    For those who haven't see it, it's a great tool for transferring reference points from plans to the build.  It came from Ed's Naiad build.  Mine is made from boxwood with some brass fittings and a steel thumbscrew.

     
  11. Like
    dnputnam reacted to Gaetan Bordeleau in Le Fleuron by Gaetan Bordeleau - FINISHED - 1:24   
    Druxey, as usual you are right, though asphalt aging effect is also interesting. May be some day I will find a replacement. I will have a look at this place:
     
    http://www.kamapigment.com/store/index.asp?lang=0&catpage=2401
     
    For now, another turn of the wheel.




  12. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    build log part 5
     
     
     

    a good base for Fixing the poopdeck on
     

    same for the midship high deck, on the "keel-spine" the counternut for one standbolt can be seen
     

    bow bulwark planking also done vertical
     

    the Forward main deck reaches well under the upper forecastle deck
     

    Fitting vent tubes preliminary, to see if the frontside of poop bulkhead notches are adequate
     

    here again the hull lines clearly to be seen
     

    the decks are from 1,5 mm 4 layer aero plywood
     

    handscetch for scaled heights of belaying pin racks and bulwarks
     

    planking of poopdeck, with 1 x 3 mm Pitchpine (to be cleaned and sanded over later on)
     

    length several lots of cut pre-bundled and clamped deckplanks pencil-charcoaled at their thin- and face edges only
     
     
     
     
    Build log part 6 to follow....
     
     
    Nils
  13. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 4
     
     
     

    3/4 planking done
     

    waterline with preliminary pencil marking
     

    vertical planking of spherical round upper Stern portion
     

    waiting for the glue to dry off
     

    this is a great Moment, the ship has been lifted off the baseplate for the first time, Hull sanded over, all Looks OK. Prop and shaft claddings as well as ruddershaft fitted
     

    meantime the stand with its three brass Posts has been made and fitted
     

    Planks just before the decklines left open for enabling Access underneath to the decks when they get mounted
     
     

     

    all bukhead heights brout to appropriate deck levels
     

    The decks are in preperation already...
     
     
     
    Build log part 5 to follow
     
     
    Nils
  14. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Nenad,
    the breadthwise curvature midships has 1,85 % height on midship centerline compared to the appropriate port / starboard deck edges (see enclosed Frame #8)
    For the longitudinal value you Need to use the Frame overview plan I am enclosing and check out the height of port / starboard deck edges. Projected into a side view you would get the % of that curvature
     
    Hope this is of help....
     
    Nils
     

    midship mainframe
     

    use this plan for the longitudinal curvature, use CWL waterline as referance for distance to individual deck edges
     

    These curvatures I used for main decks and mid upper deck
  15. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    build log part 3
     
     
     

    am satisfied with the result so far
     

    making thoughts about prop outcut and rudder blade Arrangement, corresponding to one of the various changes after 1951
    For manouvering in Harbor Areas, in South American ond other bay Locations, shallow Waters, and in lack of wind, a 1000 PSi Motor had been built in, as well as a 2,5 m dia 2-blade Propeller. The other Major changes after 1951 I shall Point out later on
     

    the coming planking will be so much easier if the stringers can be used as Counterparts to fasten the clamps. These stringers also give enormous strength to the planking itsself
     

    all well under way now
     

    here Comes the first plank (pine as Long as the hull 2 x 10 mm)for single layer planking.
    I cut These Planks myself out of fine structure boards from the crafters. This hull shall also be plated later, so the 2mm thick planking provides sufficient thickness for smoothing down the outer surface well enough for the plating
     

    thats partiall enough for the starboard side, pull up the port side planking now....
     

    same Status from bow view
     

    both sides planking is heading for the keel
     

    Little propshaft mounted and 2-blade Propeller fixed (M3 thread)
     

    this is one of the three foreseen standbolts, because this weakens the keel there have been wooden reinforcement claddings fixed to it from both sides within the hull
     
     
     
    Build log part 4 to follow....
     
    Nils
  16. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Build log part 2
     
     
     

    working out and drawing the individual Frames in order to suit this build
     

    each Frame gets its own 1:1 drawing on paper
     

    rough cut out of the paper and fix on 4 or 5 mm thick plywood
     

    an obligatory base plate is set up to Keep all in alignment and to get (and keep) the keelline straight during the further build
     

    cut out Frames in preliminary set up, to see if all Frames are straking well
    cross check, yes it Looks like Pamirs lines of the early hull
     

    the model is being built keelside up, the Frames complete cut out, and the notches for the stringers done
     

    all looks well so far
     

    due to the fix on the baseplate all frames bear Surplus height, to bring (only interim, will be cut to suit later on)to the same level
     

    like a strong man Needs a strong Backbone, I have arranged for a "spine" 20 x 20 mm square beam to reinforce the hull for taking on the induced tensile stresses of all the stay and shrouds spanning, working on the hull later on. I never regretted to do this...
     
     

    well under way now, the stringers as well as the ships lines clearly to be seen now
     
     
     
    Build log part 3 to follow...
     
    Nils
  17. Like
    dnputnam reacted to Mirabell61 in PAMIR 1905 by Mirabell61 - FINISHED - 1:96 - four-masted barque as she appeared since 1951/1952   
    Sailing ship, fourmast-barque PAMIR in scale 1:96


    Introduction to this build log, by Nils Langemann


    For modeling one of the famous “Flying P-Liners” of the last century, my choice fell on the PAMIR because that ship probably would be supported with most available information one can get in the appropriate media. Much has been written about the various owners, the crews,the routes, etc, and all this illustrated on the web, in literature, reports, photos, paintings and models in all qualities and scales, without here considering many various very good moulded plastic kit models.

    Most of all was reported about the tragic loss in Sept. 1957 when the hurricane “Carrie” called for its tribute. 80 of 86 crew members, mostly young men, lost their lives after their ship had finally capsized and sank within minutes, southwest of the Azores islands of the Atlantic, this causing the to date largest and most intensive post WW2 international coordinated search and rescue operation in the civil marine history. Trust the older MSW members still remember the news-clips and film reports of the 6 wounded roughbeaten survivers and their pictures as they told their story, after being rescued from their broken lifeboat wreck-hulks and after several days ongoing struggle for life.

    Most of the available plans for modeling the 1905 at Blohm an Voss built and launched Pamir, as well as many models exhibited in worldwide museums show the Pamir in all versions as she looked like before 1951, several changes in paint and slight modifications, acc. To the owner and nations and to suit its owners cooperate identity appeal had been made.

    I was looking for an authentic plan of the version after the major changes at the Howaltswerke- Deutsche Werft, Kiel in northern Germany in years 1951 /1952, and after which the ship was under the Hamburg based subsiduary of shipping company Zerssen & Co, whereby the homeport was Lübeck. A couple of german shipping companies founded an association that together with Zerssen as the ship relevant managing part, enabled the training of young civil nautical and sailor-handcraft in a win-win situation for both trainees and shipping companies. The old well known Laeisz colour of the P-liners had been chosen again, and the ship, still being a trade cargo vessel under sails routed to South American ports around the Cape Hoorn performed many trips. At the same time the Passat, (today still afloat as Museumship in Travemünde near Lübeck, Germany) was also changed and appointed for same further activities.
    The plan of performed changes was available and purchased from the Howaltswerke shipyard, and for the Frame/ Bulkhead plan I found authentic original Blohm and Voss drawings in a book of Hamburgs sailing ships 1795-1945, Author Jürgen Meyer. This model took me two years to build, and it is comprising about 1950 manhours modeling. More about design, preparing for the build, construction as well as information on the model will be given along with the Build log sequences as they are posted….
    The already completed model 1:96, length 119,5 cm, can be viewed in my album, topic “Gallery of completed scratch built models”, Pamir 4-mast barque version as 1957

    For all that also love these wonderfull squarerigger tallships, enjyoy and stay tuned to the build log….

    Nils


    I ca`nt realy say today how many log-parts in total it will take, it depends on how much interest the fellow MSW members shall have as to the extension of the individual build sequences. If the interest should be like it was with the Heinrich Kayser build log, it probably would be the "whole program"

    Nils


    here we go....

    Build log part 1


    I am lucky to have my own hobby-room office


    These are pics of the proud and sturdy built Pamir which hundreds of nautic Trainees may have in good rememberance




    in Sept 1957 came the shocking flash-News of the foundering of the ship, and also over the to date greatest post WW2 search and rescue Operation in civil marine history.
    This frightning realistic pencil drawing by Artist Franz Richter Johnsen I feel is so emotional touching. It is showing the Pamir in its agony just before capsizing (masts down) and thereafter to sink within minutes. That was an indication that the hull must have been broken, otherwise it would certainly have stayed afloat some hours, even in that illfated position, and the S&R Groups could have made her out better


    I was often asked what plan-drawings I had for doing this project, and would like to bring attention to two very informative books... (I am in no way associated with the authors or its Distribution)
    There is first : Hamburgs Segelschiffe 1795-1945, author, Jürgen Meyer, can be found preferably at book antiquariates
    it contains amoungst many other beautiful Tallships, copies of original Blohm + Voss Pamir plans.


    The Basic Frame / bulkheadplan was used for my model


    There is second : a relatively new publication, Die Letzten Flying P-liner, by Andreas Gondesen, who I consider as one of the best knowledgeable authors of the famous P-Liners, their History, as well as pointing out the differences between Pamirs several "Sister" ships, hardly known to the public.
    The great benefit of this book is the wonderful accurate detailed large plan in poster Formate of the Pamir in scale 1:100, that comes along included with the publication. (it is representing the Version before 1951 though), but never the less a must for Pamir modelers


    outcut from Gondesens Pamir plan


    many handscetches had been made by myself, here only some examples


    for those of you who know how good the extruded quality and precision of the Heller plastic Pamir kit and its moulds are in scale 1:150, I took the measurements for the various deckhousings from a wrecked plastic torso I found in a bin, and magnified these ratings to scale 1:96
    Whoever does not know the Heller kit, please be advised, it is representing the precise Pamir Version of 1951 /1952 in top quality, but on a high skill Level

    Together with a plan comprising all the changes to the Pamir from Howaltswerke Deutsche Werft in Kiel, I was ready to get my project under steam at last......


    Build log part 2 to follow...
  18. Like
    dnputnam reacted to realworkingsailor in SS Stadacona by realworkingsailor - Sylvan Scale Models - 1:87 - Resin/Multimedia - kit-bash   
    First order of business was block and sheaves that direct the topping lift down to the luffing winch. On closer inspection of photos, it turns out these two sheaves are the same size as the others, so that made things a bit easy. The whole assembly is just an oversized (or undersized depending on your perspective) caster, so assembly was pretty straight forward. You can see the block swivels in conjunction with the headblock to keep everything in allignment.
     
    Next up is the replacement mesh. no issues with this stuff. Much better material, and a more realistic pattern to boot.
     
    Finally, I've begun work on the boom pedestal. This is the assembly that supports the heel of the boom. Pretty self explanitory. Aside from gluing the pedestal to the deck, everything else is just dry fit for now, to allow removal for painting later on.
     
    I did a test run reeving some light thread through the blocks and sheaves... it's going to take a lot of line...... something to work on later when things are painted and fixed in place.
     
     
    Andy
     
     
     
     
     




  19. Like
    dnputnam reacted to Remcohe in HMS Kingfisher 1770 by Remcohe - 1/48 - English 14-Gun Sloop - POF   
    Thanks all.
     
    Yuk Grant
     
    Sure Daniel, the joints are tinted with graphite to enhance the joints. Otherwise the joints are almost invisible and the bulkhead will look like its made from one piece.
     


     
    Time to make some lanterns, the mullions were completely prepared on the table saw assembling was quite simple, once complete they were sanded down to the appropriate thickness
     

     

     

     

     
    Here they are temporary in place, I still need to add a vent but I'm not sure how long to make it, TFFM describes it should clear the deck head. Should it face away from the bulkhead or go up to the upper deck, some advice would be appreciated how I need to interpret this.
     
    Remco
     
     
  20. Like
    dnputnam reacted to EdT in Young America 1853 by EdT - FINISHED - extreme clipper   
    Young America - extreme clipper 1853
    Part 42 – Internal Hull Work
     
    With the hull framing finished it was time to step back and consider the right construction sequence going forward.  Rather than go to work fairing and sanding the outer hull as I has anticipated, I decided to focus next on some of the basic internal structural elements.  Installing some key internal longitudinal members will add a lot of strength to the frames, in particular the connections of the full square frames at the keel.  These joints are rather weak and may not stand up well to outside sanding.  In practice this joint was strengthened by use of a very heavy garboard strake (the plank next to the keel) that was bolted up through the floors and lower futtocks.  This 9” thick block was in turn edge bolted into the keel.  The garboard was a much more important structural member in these ships than the familiar 18C RN subjects.
     
    The first step was to fair out the inboard sides of the frames.  The full square frames had been carefully checked for fairness before locking them forever into place when the keelson was installed.  The careful pre-beveling of the half and cant frames and the use of the topside ribband to set these resulted in a pretty fair surface.  A few had to be removed and reset.
     
    The first picture shows the first sanding/fairing step using 120-grit paper and a “soft-sander” foam pad.
     

     
    Once all the surfaces were faired out with the 120-grit paper, 220-grit was used to start smoothing the surfaces.  In the next picture a round piece of a soft-sander pad is stuck to a vibrating sander and it turn has some 220-grit paper attached to that – all with two-faced carpet tape,  A few different pad shapes were used. 
     

     
    This was followed by 320-grit, using the same device.  There was also a lot of old-fashioned handwork with all this sanding.
     
    In the next picture the wood is being given a final polish with #0000 steel wool.
     

     
    I don’t like using steel wool very much – it leaves a lot of steel fibers lying around and this also adheres to steel tools.  But after years of searching, I have found nothing that polishes bare hardwood like steel wool, so I am using it here - #1, then #0, then #0000.  All the tools are cleared away before doing this and the shop-vac comes out frequently.
     
    With the inside of the hull given its final polishing, the lines of the deck clamps were scored on the frames as shown in the next picture.
     

     
    A thick pine batten was first clamped to the frames as shown.  The heights of the clamps were taken off the inboard arrangement drawing with the calipers shown below.  These will be familiar to those who followed Naiad.
     

     
    To allow the measurements to be transferred to the inside of the hull a thin strip was taped on top of the original arm to fit through the frame gaps.  
     
    The next picture shows the batten set at the height of the middle deck.  The lower deck clamps on both sides have been marked.  The upper (or main) deck clamps will be just below and essentially parallel to the temporary ribbands clamped to the outside of the frames.  When those clamps are installed, the outside ribbands can be removed
     

     
    Removing the temporary ribbands and strengthening the framing with internal members will allow the outside of the hull to be completely faired and finish sanded from the keel up to the top rail.
     
    In the next part members of the “bilge ceiling” will be installed below the line of the lower deck clamp.
     
     Ed
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    dnputnam reacted to guraus in HMS Victory by guraus - scale 1:48 - plank on frame   
    ...










  22. Like
    dnputnam reacted to guraus in HMS Victory by guraus - scale 1:48 - plank on frame   
    Hello all,
     
    Here are some progress pictures.
    Thank you.










  23. Like
    dnputnam reacted to guraus in HMS Victory by guraus - scale 1:48 - plank on frame   
    ...




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    dnputnam reacted to Gaetan Bordeleau in Le Fleuron by Gaetan Bordeleau - FINISHED - 1:24   
    Adding 1 part at the time.





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    dnputnam reacted to Piet in Hr. Ms. O 19 1938 by Piet - FINISHED - scale 1:50 - submarine of the Royal Navy Netherlands in service 1939 - 1945   
    Hey Boris - - - see what I have done this afternoon - - -
     

    This shows the conduit with the box temporarily put into place for a fit look.  I made one for each side 
    After some adjustments they are glued in place using ca and they need some paint.  I still need to add the black squares yet.
     

    This shows a small supply of 1 X 1 mm slats for the deck.  I started with the aft deck and glued only a few.  More to come Sunday, I think.  If the weather is good I need to do some yard chores   
     
    Cheers,
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