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Louie da fly

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Posts posted by Louie da fly

  1. A few points to note: The videos make it very clear that this was a fairly short-range weapon and that it would only work if there was either no wind or a following wind - otherwise the flames would be blown back onto the ship itself.

     

    I forgot to mention that I painted the pipes black to simulate pitch, as sealing the joints seems to have been a major issue and the Haldon people used the traditional medium to seal them. Windler seems to have overcome the problem by covering everything with some sort of extruded stuff - it's hard to see from the video what it is, and the issue is not mentioned in the voiceover.

     

    Steven

  2. Oh, don't be fooled. That's my 1 metre long match. I got it from  IgorSky 😀.

     

    Thanks everybody for all the likes. 

     

    Unfortunately I've now found I have to do some adjustment. The nozzle was too long, so I've cut it back a bit, and it's also going to be higher than I thought so I'll have to adjust the forecastle so the parapet and the lion's head are higher . A bit of a nuisance, but I think it's inevitable with so many variables that can't be related to each other until it's time to put it all together.

     

    Steven

  3. The siphon is complete. I've been concentrating on the pipes to deliver the oil from the reservoir to the pump and thence to the nozzle. Made from thin wire, I first made the "pipes" forward from the two cylinders. In the background, my first (failed) attempt to join the riser pipe to the nozzle assembly.

    20190210_175317.thumb.jpg.5653be72c05389a9e0f5a04ce84032b1.jpg

    Second (successful) attempt to attach the riser to the nozzle assembly. I made a jig from three miniature clothes pegs and added a dab of epoxy glue between the pipe "rectangle" and the riser.

    20190210_185533.thumb.jpg.daeb3edd5439751e4214f9263cb737ad.jpgAnd here's the completed assembly

    20190210_175836.thumb.jpg.4b99b1ef9e15f7fbd0d8675c00716d0f.jpg 

    Then the pipes between the reservoir and the cylinders.

    20190210_211135.thumb.jpg.9e8feaa791cf8e25a1d444766174a687.jpg

    Wasn't happy with the pump lever, so I decided to make another, with openings on the bottom for the connecting rods. Three attempts later I finally got it right.

     

    Roughing out

    20190210_225407.thumb.jpg.49be413931b228553c62c32172063452.jpg

    Lever in place, and riser/nozzle assembly attached to the pump. Note the "blobs" on the pipes between the reservoir and the pump, and between the pump and the riser. These are to represent one-way valves in the pipes, to stop the oil flowing backwards once it's pumped forward.

    20190211_171032.thumb.jpg.d7c6fefe61e841d32b6f3e81f304bb40.jpg 20190211_171038.thumb.jpg.94bdbad4a304179bae87be1db022ae3d.jpg

    And the handle to control the nozzle. As you can see, the whole assembly should be able to be handled by one man, as demonstrated in the Richard Windley video.

    20190211_200051.thumb.jpg.66873a4ec3ae0f12ea30e12e9e6dfdc7.jpg 20190211_200314.thumb.jpg.613630c962d2bc00d3208867f237f0d4.jpg

    And here is the completed assembly compared to the roughed-out model I did before starting.

    20190211_200437.thumb.jpg.aa314d3bbc2748004c8cab29685ecff3.jpgPretty happy with this, though looking at the photos I see the nozzle is a little out of line at the front. I suppose I should fix it.

     

    Steven

     

  4. Working on the forecastle, the siphon assembly and the "business end" (iron head) for the spur.

     

    The forecastle with a slot in the front of the parapet for the nozzle of the siphon. The idea is that the nozzle should be able to rotate from side to side, and to a certain extent up and down as well.

    20190209_143622.thumb.jpg.665331e66b6c82682ea55fd6c4f82382.jpg

     

    Here is the pear wood lion's head which is the housing for the siphon nozzle, painted to look like weathered bronze. I've hollowed out the back so the nozzle can stick through his mouth.

    20190209_120000.thumb.jpg.80d82214b8e678a06c3f19118159dc71.jpg 20190209_120011.thumb.jpg.404fe45bbc4f25bea06e62f2878cec4f.jpg

    The head for the spur - I'm no good with sheet metal, and neither wood nor cardboard did the trick so after a lot of pondering I decided to make it out of what we in Oz call "car bog" - bodywork filler. I wrapped the spur in cling wrap, held in place with sticky tape, so the bog wouldn't stick to the spur before I was ready.

    20190209_120647.thumb.jpg.f765ffdd696fb97366e0527348ed7b98.jpg

    Bogged

    20190209_123904.thumb.jpg.891d746811a917a034f27ae728326a9e.jpg

    The bog filed roughly to shape

    20190209_131630.thumb.jpg.b0ae1898a13e0a20952d9e992f181f77.jpg

    and taken off the spur. The cling wrap worked a treat.

    20190209_142417.thumb.jpg.e3ffd5cbd2e6757d8f34613ebf6f3a3d.jpg

    Filed down to its final outside dimensions and stuck on to the spur with Araldite (don't know the generic term, but I believe it's a two-part epoxy)

    20190209_143144.thumb.jpg.a04df1543295cd0bf5f6a2028185bc2e.jpg 20190209_143154.thumb.jpg.29316015a590eba300e7a4a099dbb79b.jpg

    There's still some tidy-up work to be done on both the forecastle parapet and the head of the spur, but it's coming along well.

     

    Steven 

     

  5. And here is the pump handle marked out, ready for carving.

    20190208_175854.thumb.jpg.c781d39991a2129f3d61509afecedbb8.jpg

    All the above pieces painted and glued into place. I've put in a temporary pivot for the pump handle made from a bit of wire, and though I've drilled holes in the handle to take them, I have yet to figure out what kind of connectors I'll use between the con rods and the handle. Note the giant matchstick for comparison.

    20190208_195037.thumb.jpg.0a64b5078bb033a2dafd7c4ef9cc0d62.jpg 20190208_195050.thumb.jpg.d256d827a35b08af41d523d917a9ed95.jpg 20190208_195104.thumb.jpg.ce97052292c0d07b2c83764c7c8f1934.jpg

    The next thing is to make the assembly for the nozzle itself, then to add the pipes to carry the oil (fortunately the wire I'm using for the pivot is exactly the right diameter to replicate these).

     

    Steven 

  6. Here's the pump dry fitted

    20190208_120843.thumb.jpg.d14411d1eff76572d7661e6cce7517c0.jpg 20190208_120911.thumb.jpg.b7c413e5f193f5d3f85657aea9176dc2.jpg 20190208_120936.thumb.jpg.e34842aff2486d0615cc6f2b4f362e84.jpg

    And the brazier under way. Again it was to have legs, this time to keep the hot metal away from the deck. I decided to go a little more ornate this time, in line with (though considerably simpler) a brazier that appears in a contemporary Byzantine illustration with curved and tapered legs. Cutting the main body  and drilling holes to start making the openings for the legs.

    20190208_161903.thumb.jpg.fc6389e656fc145666943f63c0dad0bf.jpg

    Though not of this process, a little carelessness with the scalpel and - oops!

    20190208_161911.thumb.jpg.6f60c7edb045c88db0425cc15f73fd56.jpg

    A (fairly shallow) slice into the end of the thumb. My own fault, of course. As the Black Knight in Monty Python and the Holy Grail said "T'is but a flesh wound - I've 'ad worse." 

     

    And getting back to work with a band-aid on the end of the thumb getting in the way. Naturally I've made the brazier empty; It would only be filled and lit when the siphon was to be used:

    20190208_172206.thumb.jpg.8e31ee99a4e9a9e5c1983697b6f05fca.jpg 20190208_172225.thumb.jpg.0cdbf291bbd2897118bd82038091859d.jpg 

    Cutting off the "handle" bit I was using to hold the piece with:

    20190208_172428.thumb.jpg.950f464cf1f0769f6cc3461f3ae5feaf.jpg

    And finalising the shape:

    20190208_174119.thumb.jpg.b43ee3c2b3f63a26dbe26afd964b3ee2.jpg

    Steven

     

  7. Thanks everybody for all the likes. I have to say I'm pretty happy with the way these figures are starting to turn out. Practice, practice, practice. It really seems to work!

     

    Now I'm moving on to the Greek Fire siphon. I decided that it was probably built as a self-contained unit so it could be hoisted onto the ship or off again as needed. So first I made a platform to take the unit. Here it is set against my bodgy rough version to get the spacing right.

    20190207_103449.thumb.jpg.2e5e319769d2c918fafe4fc3d06497d3.jpg Here it is with the planking attached. Overlapping planks at the edges will be trimmed in line with the substructure.20190208_093921.thumb.jpg.a8ce20d2700e6102fea8448656a26e55.jpg

    Then I got onto making the cylinders for the pump (from pear wood, which has a nice tight grain and is very suitable for carving). I first cut a long piece with a square section, then cut off the edges to make it octagonal, then circular, smoothing off with my "poor man's lathe"

    20190207_140435.thumb.jpg.4ca67b4ce58a874a5e269940e5332644.jpg 

    Cutting two cylinders to length, allowing for a tenon to fix them into the platform.

    20190207_140516.thumb.jpg.a90b6570838d7216933248f92c999101.jpg 20190207_142105.thumb.jpg.2e10399acbcd3887d72b70b6ef233db0.jpg

    Hollowing them out at the top to look like they have pistons in them) and making the connecting rods for the pump handle.

    20190207_181915.thumb.jpg.c054dd1ba58b4800eb78c77293738fe4.jpg

    Here is the support for the pump handle, with a cut-out for the handle and a tenon to fit into the platform.

    20190208_094046.thumb.jpg.76c913746403f1695679de07f867146b.jpg

    Here's the oil reservoir, with legs to sit above the brazier which heats the oil.

    20190207_103533.thumb.jpg.f012699afeb56cfc3df1cd64e58e7b21.jpg

    And here they all are together, ready for dry fitting.

    20190208_120454.thumb.jpg.1a8c13b0bf264d0dc8296818032eb36d.jpg

    Steven

  8. Thanks, Mark.

     

    To cut the grooves I used the No. 11 scalpel. To make the "rings" I pushed the point of a cobbler's awl into the raised "lands" between the grooves to make shallow circular depressions as close together as I could make them.

    20190206_131400.thumb.jpg.9c094a0680838ae204056e1134480be8.jpg

    Unfortunately this would sometimes cause the whole "land" to lift for a couple of millimetres  (wood has a grain and will do that kind of thing if you ask too much of it) and so it wasn't perfect. But the faults were pretty small and hardly visible with the naked eye.

     

    Then onto painting. First a coat of black to form a dark "shadow" background to the silver of the mail rings.

    20190205_191656.thumb.jpg.048daf80dc1b2afe577e314ab4502d3e.jpg

    Then several thin coats of silver to build up the colour of the rings. Unfortunately once the paint was on I discovered that in many places the "lands" were more obvious than the rings, so I had to re-do the depressions with the awl. Once done, however, it ends up looking very much like real mail.  

    20190206_125404.thumb.jpg.3edb37bbd34dfd8710fa8078394e1977.jpg

    Unfortunately at this point I took my eye off the ball for just a moment. I was sawing off the base so I could finish off the legs and I cut too close and took off half his right foot. It can be remedied - I've glued another piece of pear wood on and will cut it to shape once the glue is properly dry. But very annoying!

    20190206_125414.thumb.jpg.68e88158b66ab03a35817aa200152f63.jpg

    I've started painting the escutcheon ("coat of arms") on the shield, based on an 11th century Byzantine ikon (see the right-hand soldier at the bottom of the scene. Very fiddly to do, but rather satisfying to discover I can do fine work and have it look good. 

    1518530179_C11Crucifixiongold.thumb.jpg.d47fcdd3ecc27a4d42332a88f677e9ca.jpg

    Steven

     

     

  9. Moving onto the axe:

    20190204_131229.thumb.jpg.884b46300ce8e38b09dc7d142da38952.jpg 20190204_132340.thumb.jpg.d4a088338e47ed71d8aae4bb36425be4.jpg 20190204_181216.thumb.jpg.0e76c14ddfb287b90002a5f4e30529de.jpg 

    Drilling a hole in the figure's hand to take the axe-shaft:

    20190203_232430.thumb.jpg.7efa9cf081d9d1c9964e90187f1650ba.jpg 20190204_143146.thumb.jpg.8ab6f496f51ea70d9956b0fc50030252.jpg

    20190204_143153.thumb.jpg.aad43df1d94c95cb9c8bb0a65c6aa6c0.jpg

    And starting on  the mail

    20190204_153921.thumb.jpg.377d86cb1539e1417899eefcaddfcd3b.jpg 20190204_165409.thumb.jpg.13014d6a4a00d652a591c32ea85e1cec.jpg

    I discovered that this is about the limit I can manage with the tools I have; I think it looks much more like the real thing than the previous version. But it's very labour-intensive and fiddly and I ended up wondering why I'd started. Merciful oblivion covers the next 8 hours or so:

     

    And here's the figure with the mail all complete.

     

    20190205_183201.thumb.jpg.7df58b64abb9708b1d37476271890566.jpg 20190205_183207.thumb.jpg.f2bbf985cff6d0ea4a968dc0a71ad396.jpg

    Next - painting!

     

    Steven

  10. Roughing out the back of the figure - again, cutting away around the bits closest to the surface.

    20190203_140822.thumb.jpg.061774866bf80e86a0c6285ec5c31bd9.jpg

    Giving it a bit of shape:

    20190203_170521.thumb.jpg.871efe636706aa03f58b35abd176a8bb.jpg

    and refining it still further.

    20190203_172515.thumb.jpg.fcf5b7c8b7404029d0923c7fdc1b9662.jpg 20190203_172527.thumb.jpg.ae4ce656b4bec3d40246c48f1d4849f7.jpg 20190203_172538.thumb.jpg.f81b21b552ffcac9452117d0529e0ec7.jpg

    Now drilling holes to separate the legs. Have to be very careful with this - if the hole intrudes into the wood you want to keep (such as a leg), there's no way of recovering it.

    20190203_180418.thumb.jpg.491bdd8de38c8bc3e4a07d5210a0f111.jpg 20190203_180430.thumb.jpg.903feeb81ad6133560d09a6742ca213e.jpg 

    Roughing out the shape of the legs and cutting away behind the shield.

    20190203_225336.thumb.jpg.275ddf656f26cd3cc647471855097076.jpg 20190203_225324.thumb.jpg.b53fb2e0c6be26388aa171aa894739ff.jpg

    More to come,

     

    Steven

  11. I finally decided I wouldn't be able to live with the coarsely detailed "Russian tractor armour" the Varangian guard was wearing, so I carved a new one with finer mail, this time with a two-handed battle-axe - as described by Princess Anna Komnena in "The Alexiad" her biography of her father Emperor Alexios I, 

     

    "The Varangians too, who carried axes on their shoulders, regarded their loyalty to the Emperors and their protection of the imperial persons as a pledge and ancestral tradition, handed down from father to son, which they keep inviolate, and will certainly not listen to even the slightest word about treachery."

     

    I timed how long it took to make from go to whoa - about 8 hours to carve the figure, and another 8 to do the mail. Never again!

     

    I also photographed the full sequence. First a drawing of the figure in spirit pen, which I photocopied (in case of Murphy's Law) and stuck the copy onto a piece of pear wood. Then cut around the outline with a coping saw. I left a decent amount of wood below the figure so I had something to hold onto while I was working on it.

    20190203_110521.thumb.jpg.6a30461612f55c91cd40c868166a8325.jpg

    Next, cutting around the head - firstly this is one of the parts that are closest to the surface of the piece of wood and second I like to do the face early because if I get that wrong I might as well throw the figure away and start again. Cutting around the head first, trying to retain as much of the picture as possible for as long as possible. I use a scalpel with a No. 11 blade for all this work. It's very important to use a very sharp one.

    20190203_114405.thumb.jpg.410b9b7b5f00e83dcb217c0f6dbf83c4.jpg

    Cutting the main features of the head

    20190203_121941.thumb.jpg.ab3cfcf84cf2312109108b1a0b0fb4a8.jpg

    Now moving down to the arms and shoulders, cutting progressively further and further back. The right arm sticks out forward, as he'll be holding an axe in it.

    20190203_124428.thumb.jpg.ba2ffb74218bd8a57c921fd8cf0a08d1.jpg

    Now moving onto the shield, which is also fairly far forward. Again I cut around the outline first

    20190203_124428.thumb.jpg.ba2ffb74218bd8a57c921fd8cf0a08d1.jpg

    and then cut away a bit to form the hand that's holding the shield.

    20190203_125510.thumb.jpg.7fa047bad396ee44b298c5a3aa25464d.jpg

    Here is the figure with the front elevation roughed out.

    20190203_132038.thumb.jpg.3718827113aa1300cd7100dfa3f227bd.jpg

    Next draw an outline to guide the coping saw in cutting off the waste at the back of the figure.

    20190203_132232.thumb.jpg.1fe44deb2991dfd9319dc49687992b32.jpg

    After cutting. Still leaving a good grip to hold the figure while it's being worked on.

    20190203_140313.thumb.jpg.cdfc1dca0c2872740b97bf8d1cf68031.jpg

     

    More to come,

     

    Steven

     

     

     

  12.  

     

     

    A nice size. About the only reliable dimension I know of for the length of galleys is that the length of the ship is determined by the interscalium (distance between the rowing benches). The optimum is about a yard, give or take - longer and the ship becomes too heavy; shorter and the oarsmen get in each other's way. So a twenty-oared galley would have ten interscalia = about 30 feet - plus the length of the prow and the stern.  

     

    If you want to make a trireme, you might be interested in this video - 

     

    Enjoy!

     

    Steven

  13. 23 hours ago, yancovitch said:

     

     

    looks like it's gonna be difficult to know how to secure the rigging....what kind of bits etc....will just have to fake it

     

    Yes, contemporary representations often don't bother to show the blocks etc, and sometimes don't even show the ropes. One source that might be helpful is at http://nautarch.tamu.edu/academic/alum.htm - you may find archaeological artefacts that will help. TAMU covers ships from the entirety of time and often has papers on this kind of thing.

     

    Steven

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