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jack.aubrey

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Posts posted by jack.aubrey

  1. Thursday, October 27, 2016

     

    A small step forward. .

     

    Today I proceeded to glue together all the three main elements of the keel. To insure their correct positioning, I proceeded to glue under them a photocopy of the drawings where the keel is visible. This because the keel is not perfectly straight but is slightly curved and only the plan give the right way. Now it remains to apply a strip 5 x 1.5mm which will form the false keel to complete. At this point the keel can be positioned on the hull skeleton. All joints are refined and tested.

     

    A couple of views of the keel, with all its elements: the keel, fore foot, stem, apron of the stem, stern and stern knee. 

     

    01 - 20161027_155255.jpgy4mWg_FZBgjJqUyhf8tRaQ1bhNE12a7wLk0ZmXRm

    02 - 20161027_155334.jpgy4maeSrsmJaggOyVXIGGTXOPWfqSPdq6tAVRT3wU

     

    Meanwhile the hull structure has been enriched by new elements that hold the complex together and stiffen it.

     

    It is necessary to emphasize here that this entire structure, except for reinforcements 16.1, 16.2, 16.3 and 16.4 which are glued together, stays together not thanks to glue but for all its joints. The keel also, once positioned, will not be glued but only stuck.

     

    It is therefore essential that all the joints are perfect, neither too wide, otherwise they would not hold all together, neither too tight, otherwise there is the risk of possible deformations. The planking must also be done in a way that it's carried mainly between a strake and its adjacent, using the bulkheads only as a support but possibly avoiding glue. An alternative method is to apply on the thickness of the bulkheads a plastic tape. This is because, once the planking is over, you should be able to easily detach the shell (planking lus keel) from the skeleton shown below.

     

    03 - 20161027_155152.jpgy4mEAWXGE_Z3ZDdEalYHnEUKMP2TmCDsryU4QPzw 

    04 - 20161027_155210.jpgy4ml6ubeXaUF8_rDLvgtusAcdc0sK5uUs5lYwdvj

     

    See you tomorrow . . Jack.

     

     

     

     

  2. Monday, October 24, 2016

     

    While I was assembling together the elements of the keel I started also to prepare a first building slip that, for this model, I believe is even of greater importance than in my previous experiences, perhaps excluding the Viking ship. In fact this model was thought by MarisStella as a mean for planking the hull with the bulkheads facing downwards.

    This building slip is made with a plywood board of 2cm on which I wrote the position of the bulkheads and the central element that aligns them. To keep in the correct position this element I applied some wood guides positioned properly.

    Here two images of the building slip, as it is now. I do not exclude some modifications and/or additions later.

     

    y4mbRUdErp_fZT6bNBFCYjPS5X7A7zXnkiHj9fXA 01 - 20161025_090412.jpg

     

    y4mz8cpyD9U13BECUh51pxmz-5Mbrz2lj5iZ54tP 02 - 20161025_090418.jpg

     

    Here below, three later images of the slip with some pre-cut laser elements of the kit already positioned. Thay make up the hull skeleton.

     

    y4mcd-Rd6pxejC7HVztAToGXVm0mN9mgqZfLHdjG 03 - 20161024_164728.jpg

     

    y4mzEEoeIElLnd322ThBCH1TtEV-5Eb6XtpsM1qg 04 - 20161024_164720.jpg

     

    y4mE1eOqLawXngGt3Qt5ppN_rkwgPa1b_xP9JkU8 05 - 20161024_164658.jpg

     

    That's all for today, to the next issue . . Jack.

     

  3. Monday October 24, 2016

     

    I'm starting with the most classic and intuitive boat component: the assembly of the various elements that together make up the keel.
    There are here three main pieces, of which the first two are the most structured: the stern . .

     

    y4mi-8EZAc02ABDRXj4eMGwgB5XpYj1epzm5kexe 01 - 20161024_164802.jpg

     

    the bow . .

     

    y4mpM5EWvoW37XGiHVChLo2t9tJbsoJG8CCyrAui 02 - 20161024_164808.jpg

     

    and the central body that connects the two ends.

    The material used for the keel is made from a walnut tablet 4mm thick.
    The pieces fit together perfectly and so there were no significant adjustments to make.
    The only activity necessary by now was the removal of the "burnt" of laser cutting. In fact, I noticed that this burned surface, if not previously removed, was making the PVA glue working badly.

     

    y4mC50jC5kAFHDqAm-KCeMt2UVvj6P5Rv7yfKNCb 03 - 20161024_164756.jpg

     

    In short, a few minutes homework . . Regards, Jack.

  4. Saturday, October 22, 2016 - Inside the box #2

     

    The laser pre-cut material in poplar plywood: it contains the elements to setup the mounting structure for the hull and the pedestal;

     

    y4mE8GkAwT8g-BGC6P3fAgPZEuZPxg0F3bZTgBG- 01 - 20161021_164317.jpg

     

    The pre-cut material in solid wood . . on top the elements constituting the keel and rudder;

     

    y4m1vRhIvXSEdNYLwoFHvc-wHd58fjFJ2iLPJZta 02 - 20161021_164247.jpg

     

    strips of wood, walnut and lime, for planking and other model's elements such as oars, masts, rods etc. The pre-sewn sails, ropes for rigging and the anchor . . only the dish with anchovies which I have proposed in the other thread about the Adriatic Sea boats is missing.

     

    y4mAOSFTQpm8BbDPLDnn8FhF1d2Mx8aZYNOoRTi9 03 - 20161021_164206.jpg

     

    With this post I have finished the presentation of the kit, it is now time to get down to work. In the dead time I'm trying to understand the instructions, thing a little complicated, and I'm writing my English revision of the installation instructions. After I think I could make even the Italian version as a gift for the kit manufacturer, provided that MarisStella can find it useful . .

  5. Saturday, October 22, 2016 - Inside the box #1

     

    Let's start by opening the box and analyze its contents. In the background of this first image the printed material, ie the building plans, the assembly instructions, and other; in the foreground the timber and accessories . .

    y4mhup-irRaa_Yhlzzf2MPP_Qx_UPc2KJfyYcPuf 01 20161021_163757.jpg


    Below: on the right the booklet of the building instructions, in English and Croatian language, with a good number of photographs in black and white; on the left side, some color images of the finished model and a small catalog of the models produced by MARISTELLA.

    y4mJ3zLV1bYmCKxNU-kGrTAXK_0P1eehsUAhkPkq 02 - 20161021_163850.jpg

    The part relating to the timber and accessories: plywood pre-cut laser elements, solid wood elements always laser cut, strips for planking and other details, as the pre-sewn sails, rope reels of various diameters and accessories usually on board this boat.

    y4m5LVBQjbGmOGpvurNN_dNcchyRnVgCwasEbMOc 03 - 20161021_164119.jpg

     

  6. Saturday, October 22, 2016 - The plans

     

    Plans are grouped into two (quite large) sheets, scale 1:1

    y4mdcRzNeQoS45BtHQOArrYa8ZeBMLQC_WG4ZuUJ 01 - 20161021_163929.jpg

    The first sheet, whole image . .

    y4mM3BXz_7xfoimA7Tr_rNWBikxVCPUNQ-m2jusx 02 - Falkusa1.jpg

    . . and here the second sheet, more useful than the first one to see and plan how to preceed in building the hull

    y4myoPbtk7WbH5fcgcU3l42IQLAK4Jfr9HLXGgy3 03 - Falkusa2.jpg[/img]

    Some detailed images of the plans, they are clear and well done and every component is correctly numbered.
    A image from sheet #1 . .

    y4m531nhgDRWE8Al7sovs5iB-j8XgvEqKrzO4pWk 04 - 20161021_163953.jpg

    And a couple of images from sheet #2 . . 

    y4mMo3iFMQNzUul7xMaJkmxeyG6hXY-yEqBpmPZA 05 - 20161021_164028.jpg

    y4mU2rvDGz8dvFQNBRGSEISHaPvxxf5N0ezBamFW 06 - 20161021_164052

    A final clarification: the construction of this model will take place while I'm staying at my daughter's house in Calci (Pisa). As I explained when I was working on the Viking ship, considering the limited equipment I have in Tuscany, I opted to purchase a kit rather than planning a scratch build; this in hope of having less need of the materials and the tools I keep in my workshop in Cinisello (Milan). On the other side, when I'm living in Milan, I will be mainly working on the Brick HMS Guadelupe.

    Cheers, Jack.

     

  7. Saturday, October 22, 2016 - Introduction

     

    During the end of last week I issued on the internet an order for a kit of a new ship model. Yesterday I regularly received the package from the manufacturer and now I am going to open a new shipyard that I believe will keep me happily busy for the next months. Knowing myself I think I'll need, excluding unforeseen situations, a whole year to finish it, but this is just a raw idea.

     

    My thinking is that the model I chose was greatly illustrated with a plethora of images in the topic "Italian boats (and not) in the Adriatic Sea". Goto here to review it http://modelshipworld.com/index.php/topic/14414-italian-boats-of-the-adriatic-sea/ . I'm referring to the "Gaeta Falcata" or "Gajeta Falkusa". As widely explained in the topic mentioned above it is a boat originating from island of Vis and used in the past by fishermen of Comiso, a village of that island.

     

    The kit is produced by a Croatian company, MARISSTELLA from Split, established in 2008. I discovered this company on ModelShipWorld forum where it has, in the home page, a ad banner. MARISSTELLA has a very interesting catalog, especially focused on boats of the Adriatic Sea. The first impression is positive: the material inside contained is quite valid, the timber is of good quality and the two paper sheets of building plans are very well made. The wood pieces are laser pre-cut, using both plywood and solid wood.

     

    For now, in my opinion, the major weakness consists in the building instructions: they are written in Croatian language and English.

     

    Well, you may say, you know English quite well and so, where is the problem? The problem is that that English is a lot to be desired and definitely looks like a translation made with Google Translator, most probably a version of a few years ago, and it is therefore hard to understand the concepts to be followed for the building. Luckily there are plenty of photographs of the various build stages, which help me a lot, but, although abundant for some steps, they are totally missing for others and I find several problems in understanding the whole process in a consistent and methodic way.

     

    For now I'm spending a bit of time to read them, interpret them, understand them, and given that I'm studying them, rewrite them in a better English with the objective to propose this translation as a gift to the kit manufacturer when all the steps will be checked (this just to avoid me too to write wrong things).

     

    Finally, again in terms of weaknesses, I would expect that at least all the frames of this model, in the classical three-pieces structure, were already laser pre-cut. Instead the kit provides many walnut and lime 3x3mm strips that must be soaked and bent before being applied inside the hull. This operation, anyway possible, stretches and increases the overall processing time. Being it a kit, it seems a pretty serious lack. I'll experience  in practice how much more time it will need.

     

    We will analyze more in detail later all the steps that will lead to the building of the hull inside and outside. Now it isn't the right moment.

     

    Here, instead, I would like to propose some of the kit images and the material contained inside.

     

    First, a bit of data:

    1:20 scale

    total length (with boom) 70.4 cm

    packaging dimensions 65 x 21.5 cm

     

    Now we can start looking at our kit box before opening it:

     

    y4mvSsJZBnGSdRg7ALBxNX8-txdmF7SbP9Sn_ozl

     

  8. Italian Boats of the Adriatic Sea

     

    The Gaeta Falcata (Gajeta Falkusa)

     

    Here follows a collection of pictures of this particular type of Gaeta, native of the island of Lissa, Vis in Croatian.

     

    I am gathering some information material with in mind the idea of possibly start building a model of this vessel.

     

    In fact it's a bit particular kind of vessel: this Gaeta was used by local fishermen for the sardine fishing. Because the most numerous banks of these kind of fish were at a distance of 80-100 km from their base harbour, the town of Comiso, they had to reach the fishing area under sail. So it was very useful to have the boat sides rather high to keep better the sea, because the sail, as you will see from the pictures, was slightly abundant. Once on the fishing site, instead, it was more useful a boat with low sides to be able to handle more easily the fishing nets.

     

    So, the special feature of this boat was that it had removable side panels to be used in case of need and to remove while fishing. Hence the term "falcata".

     

    images/img_4608_zpsogbsjnzs.jpg
    y4ml6c6vPUlIaW5ajQ0N0gGr8X4WpFZrMmVSkB9f

     

  9. Italian Boats of the Adriatic Sea

     

    The Paranza

     

    Pictures by http://www.cherini.eu/

     

    Cherini/05-Paranza marchigiana_zps91cbip0h.jpg
    y4mc_SA3jCfFzZtKSbPZTT-kyUEs7I98iCAY_WCm

     

    For "Paranza" we mean a italian vessel typical of the Central Adriatic.

     

    The Paranza, like all popular boats, was the result of a complete historical evolution and adaptation to structural requirements dictated by both the environment and the usage.

     

    Measuring between 7 and 16 meters, the hull, rather short and almost flat bottomed at the midship section, was characterized by a curved and retroflex bow, with the end fashioned as a "cap"; the stern post was slightly inclined and projecting outwards. Another distinctive feature was represented by the profile and the strong structure of the bow, the sheer of its gunwale and the typical succession of the bollards. The bow eyes, always present, were usually applied and carved in relief.

     

    The enormous rudder, with a draught far below the keel level also effectively performed the function of a stabilizer. Normally the boat was parked on dry over the beach and was equipped with two side keels or thick blades, intended to facilitate the hauling and to stabilize the hull. With a strong camber, the deck has a relatively modest sheer.

     

    Already documented in the Adriatic below the mid-nineteenth century, the Paranza has originally a "Calcese" mast with Latin sail hoisted on a long antenna, made in one single piece. Such equipment was gradually replaced by more manageable lugsail, more traditional in the northern Adriatic coasts.

     

    Cherini/Paranza_of_Foletti Olindo_zpsxym5ayht.jpg
    y4m0KtluoB0LVZCSS6NEM4QLMdvrJvWF14D8q52h

     

    Model by Foletti Olindo (ANVO)

  10.  

    Hi Jack and thanks for the info.
    Do you Know whether the boats in the photo (taken in Kalamata Peloponnese-SW Greece) belong also to Italian marine tradition (hull and rigging).
    Thanks
     

     

    Hi Thanasis,

    unfortunately I'm not able to help you . . 

    Do you know which kind of boats are them ? If you know their name may be I can help you, otherwise its impossible for me.

    Regards,  Jack. 

  11. Italian Boats of the Adriatic Sea

     

     

    The Topo

     

    Cherini/21-Topo%20veneto_zpsjwpgstnc.jpg
    y4mIPZEwkjN21nLyL4Xu89TN3qyadblYWMo7rI7C

     

    The topo (meaning “mouse”), also known as a mototopo, is a traditional Venetian cargo boat. It is still commonly used today in the Venetian Lagoon. An Istrian version of the boat, known as the topo istriano, was very popular among fishermen in Istria. These boats were traditionally made in Venetian shipyards (called squeri or squeri veneziani) in the Istrian cities of Pirano and Isola d'Istria.

     

    The Battana

     

    Cherini/Battana_del_Delta_zpso9yowzav.jpg
    y4mLq7-f-U9rC-CUtBsTMAOhJZG6nyUIWgrC7QDx

     

    The battana is a traditional wooden boat used in the regions of Veneto, Romagna and Istria. The battana originated among the ancient Italian navigators of the Po Valley and Venetian Lagoon. From here it spread to the areas surrounding the cities of Bellaria-Igea Marina, San Mauro Mare and Goro in Romagna, Fano and Senigallia in Marche, and Rovigno in Istria. The battana was very popular along the Adriatic coast because it was cheaper and easier to build.

     

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