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EdT

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  1. Thank you for these comments. They are well appreciated as always. Wacko, its easy to make a little hammer. Its the little hand that is difficult. Martin, I really am looking forward to posting the new progress. Getting those postings up has been one of the drivers that has kept my nose to the grindstone. Pat, I tried to mechanize the fabrication of beams as much as possible to remove the skill factor from the finished product and to save time. So, cutting the tables in the scarfed joints - so they will actually fit together - is left almost completely in the hands of the calibration wheels on the mill. The beam curvature is set by the jig with the round up built into its face. The less importent curve on the bottom of the beam is accurately sanded based on the top curve using the thickness sander. The scroll saw cut of the bottom curve is just cut close enough to the line to allow the thickness sander to finish the job on all the beams at one setting. In any case, the curve of the lower face, if done by hand in the absence of a thickness sander, is not that critical - or that visible. The top face is the one to worry about, since it has to be fair for the deck planking.
  2. Thank you for all these comments and for the interest in the book. As far as the value of the book to builders with limited experience, I can only say that my goal was to write it in a way that does not assume a lot of knowledge of the subject or of scratchbuilding methods, while at the same time describing the construction of a fairly complex model. Readers will have to judge how well this was achieved. Hopefully experienced builders will be patient with some content that they already understand. Volume II is well along, with only the last 4 chapters to write. Of course, there is a lot of editing and checking to do - and there is the production process. Again, thanks for the interest in the book. Ed
  3. 1:60 HMS Naiad 1797 Part 103 – Beam #29 Posted 10/18/11 I knew I was letting myself in for a lot of work and some uncharted territory when I decided to model ironwork knees on the upper deck beams. There are two basic types with a number of variants. First there are ordinary iron knees of the type shown previously where they were used for the lower deck standards in the officers’ cabins. There will also be Roberts plate knees – I hope. Making the ordinary iron knees is fairly straightforward. They are formed from copper strip cut to size on a circular saw, then bent, tapered, drilled for bolts and polished. The picture below shows two of these on the aftermost beam - #29. There are also two iron hanging knees on this beam, but are not visible in this picture. Beam #29, the first upper deck beam to be installed, was a test case for the installation sequence, which is a bit complicated, mostly due to the bolting issues. The next picture shows a closer view of the iron knees after the first series of steps. All four knees are permanently nailed to the beam at this stage, but the beam is still loose in its position on the clamps. The filling piece behind the lodging knee is temporarily in place so the knee’s bolt holes can be marked on it. It was then removed and the holes drilled for the bolts. When possible these holes will be drilled in place so the bolts can be directed through the frames. These holes are smaller than those in the knees. The holes for the hanging knees were also marked on the clamp and drilled with the beam removed. The next picture shows the full beam assembly in position. After drilling the filling pieces were glued in and the beam was glued to the clamps. Bolts of drawn 22 gauge copper wire were then pushed through the knees with pliers as far as they would go. The bolt was then clipped off just above the surface of the knee and tapped with a hammer to drive it tight, expand it in the hole in the knee and peen the top. The tiller sweep is shown in this picture lying on the top of the beams. It will be secured under these beams after they are installed. I will discuss making this sweep in the next part. The next picture shows the port side knees at this stage. All this work was done before blackening because all these operations will scratch the metal and leave bare spots. The next picture was taken after blackening the copper with liver of sulfur solution in place. The filling piece will be trimmed back to be flush with the tops of the beams. And the next picture shows the entire beam permanently installed. This sequence seems to work effectively so it will be used for all the beams of this type, working from the ends toward midship. I may need to make a small hammer to drive the bolts on the hanging knees under the beams. Copper is being used for these parts because it can be blackened in place without staining the wood. It is easy to cut, shape and polish but because it is soft it can be hard on the #71 drill bits, which I am now buying by the dozen. Cheers, Ed
  4. 1:60 HMS Naiad 1797 Part 102 – Making Upper Deck Beams 2 Posted 10/18/11 The next step after making the rounded up beams, was to set them on the clamps. The first picture shows this in progress. To get the beams into position, some of the top riders had to be removed on one side. I decided to remove these from the port side, since that side will be planked internally and the riders, in addition to blocking the setting of the beams, would also have made the planking more of a chore. In this picture some are removed. The rest will also be coming out. Shallow notches were cut into the clamps to seat the beams at their ends. When all the beams were set and pinned into position a wire was stretched tightly along the centerline of the deck and each beam marked in its center. The aft end of this wire is shown in the next picture. The rudder and tiller are still only temporarily positioned in this picture. After marking the centerline on the beams the wire was removed. Next the seats for the carlings were cut into all the beams. The next picture shows the locations of the carlings being marked on each side of each beam. There are about 100 ordinary carlings on this deck, requiring twice that many joints to be cut. Marking one side of each seat with the beams in position using a straightedge helps assure the lines of the carlings will be straight. There are three tiers in the midship area diminishing to two at the ends. The beams were then individually removed and the seats marked out and cut into each one with a small chisel. The next picture shows one of these after cutting the joints – and the chisel. Only seats for the ordinary carlings were cut at this stage. There are a number of larger special purpose carlings that will be cut next, but it seemed easier to focus on just one size first. After cutting the joints in each beam it was given a sanding with 220 grit paper for smoothing to remove all the pencil marks. Each was then renumbered and returned to its position. The last two pictures show the beams in place with the carling scores cut. The lodging and hanging knees for this deck will feature a lot of ironwork, a combination of plain iron knees such as the few lower deck standards installed earlier, and Roberts plate knees. Use of iron was becoming more commonplace by this period. There will be a number of wooden knees as well. The installation sequence necessary to get all these knees in and bolted is still being worked out. In general the method followed for the lower deck beams, of pre installing the knees before setting the beams, will be used. The last picture shows the full set of beams set in place. The next step will be to remove each beam, cut the remaining special carling seats and install the bolts through the scarphed joints. Ed
  5. 1:60 HMS Naiad 1797 Part 101 – Making Upper Deck Beams Posted 10/6/11 At the end of the last part I was planning on doing the tiller and sweep next, but before any of this can be installed the upper deck beams need to be made, detailed and set up in place so I decided instead to tackle the large job of making and detailing the upper deck beams. But before getting into that I did a bit of rework on the rudder spectacle plate to bring it to a more typical shape. This is shown in the first picture. The original version was taken from White’s AOS book on Diana and had the eyes on extended arms. This arrangement is more conventional. So, on to the deck beams. Like the lower deck beams, these were made in two pieces with a long vertical tabled scarf joining them at the center. The next picture shows the tables cut into 2” wide blanks surfaced to the width of the beams, 13 inches. When these pieces are joined, the beams will be rounded up and cut from these. The tables are each 15 inches long and 3 inches deep. Nine tables make up the 11’3” length of the joint. It is a slightly simplified arrangement to facilitate the machining. The next picture shows the milling machine set up for cutting the joint configuration. The angle of the scarph is roughly 5 degrees (actually 4.75) so for a milling table length, in this case, of 10 inches, one end needs to be elevated 0.8 inches (actually .83). That was done using the wood block cut to that size. This setup is very rigid. The angle was tested first by traversing the cutter. It leaves a 2” lip at the end and just skims the surface at the beginning of the joint as shown in the picture. The next picture shows a joint being cut. The 15” table length allows a ¼” cutter to be used – not a coincidence. After each cut the position of the cutter is reset using the mill calibration wheels giving very accurate dimensioning. The next picture shows the fit up of two of these wide pieces. The initial fit is very tight so the sides of the tables are given a few passes with a file so the pieces slide easily together and leave enough clearance for the glue joint to show. When the pieces are glued up the next step was to cut the round up on one edge. This was done using the curved jig shown below. The blank was clamped as shown into the jig and the surface rounded off using an edge trimmer in the router. The bearing on this bit rides on the pattern and the cutter duplicates the curve. This is the same jig used for the lower deck beams but has been re shaped to the larger round up of the upper deck. The next picture shows how this jig was shaped – also using the router table. I have a pattern for the round up, but I do not trust my eyesight to shape this manually, especially since it will be used for 25 plus beams. Also the pattern the pattern from the drawing is only the length of the beam and I like to have excess in the rough beam length. The picture above shows one half of the jig attached to a length of 2X4, which acts as a radius arm. The other end is pinned at the radius of curvature of the round up, which is calculated for the 7” round up to be 52 real inches (263 scale feet). Moving the router bit into range allows this curvature to be cut very accurately. The second half of the jig is then attached to the first and its shape duplicated. When the curve was cut on the edge of the blank the first beam thickness was marked and the beam cut off on the scroll saw, freehand, as shown below. After parting off, the underside of the beam was sanded to the final depth of 11 inches using the thickness sander. The next picture shows the result of two afternoons of work. This process produces identical, rounded up, scarphed beams that can then be cut to length and fit into position. There is still a lot of work to be done on these – bolting, fitting of the knees, etc. The next step will be to finish the tops of the clamps, which were installed earlier. Ed
  6. Daniel, thank you so much for this comment. Reposting the log is fairly easy, since I saved all the text and the pictures for each in separarte folders. It only requires editing some text formats, reloading the pictures and placing them in the text. Doing more than a few at a time is, however, tedious. I am looking forward to finishing the task soon and posting the final work on the model, which is almost complete. Thanks, again. Ed
  7. OK. A milestone. The first 100 parts reposted. 77 to go and we can get back to real time. Ed
  8. 1:60 HMS Naiad 1797 Part 100 – The Rudder 2 Posted 10/6/11 In the last part the pintles had been fabricated and test fit. The next picture shows additional work done on the rudder. Three iron hoops at the top have been made and fit to the head of the rudder right after they were silver soldered and pickled in vinegar – hence the color. The hances were also formed and the notch cut for the wood chock under the top pintle to keep the rudder from being unseated. The next picture shows the fabricated spectacle plate for the chain preventers. All the iron and bronze work was made in copper as described earlier. The next picture shows the finished rudder. The fittings above the waterline were iron and below “mixt metal”- bronze. All the parts were colored with liver of sulfur solution– basically potassium sulfide. The lower fittings were cleaned off with water right after the application of the solution to give them just a brown “bronzy” patina. The parts at the top were treated until black, with the same solution strength but allowing more time. I decided to try something new with this. I mentioned that the sulfur solution does not effect the wood, so rather than coloring the parts before installing, all the coloring was done after the polished copper parts were fastened on with the copper bolts. After installing the bolts and buffing them with a fine Scotchbrite pad they were washed off with acetone. When dry the parts were brushed with the sulfur solution and when the desired color was reached the solution was washed off with water. This allowed the fittings and the bolts to get to the same color and avoided bright spots and scratches from the installation and bolting. This worked quite well. It is much easier to do the nailing before the nails are treated. The bolts were made from a length drawn copper wire, clipped sharp at the end, pushed all the way into a tight hole with pliers, clipped off just above the surface then peened down with a hammer The next picture shows the rudder in place. As mentioned earlier, the rudder has been adjusted downward so the bottom is now at the height of the top of the false keel. The next picture shows the rudder from directly astern. The tiller has been inserted in this picture. That small piece of wood in the lower left part of the picture is the retaining chock. The next picture shows a close up view with this chock inserted below the top pintle. The tiller is held in place with two long fore and aft bolts through the rudder on either side of the tiller mortise. The head of one can be seen in this picture. The bolts are long and fasten to a fitting several feet forward on the tiller. This allowed the tiller to rock up and down as it swung to either side so it would stay engaged on the sweep without binding. These bolts will be installed later when the tiller is permanently fixed. Holes have been drilled in the fore side of the rudder where these will be inserted. The next picture shows the tiller on the interior. Note the second square tiller hole above the upper deck transom. This was an emergency provision, which would allow a second tiller to be fitted if needed. The tiller will be just below the upper deck beams and its forward end will be vertically restrained in a track-like “sweep” – an arc of wood bolted to the bottom of the beams. This is a fairly complicated device and I will not attempt to describe it until later when it is made. The sweep is horizontal. Given that the axis of rotation of the rudder is not vertical and that the tiller will be angled down at its forward end to match the sheer of the deck, it is easy to see why a joint at the rudder that allows up and down rocking is necessary. If this is not clear, it will be later when the sweep is installed. The next steps will be to make and fit the tiller hardware and permanently install it and the rudder before going on the upper deck beams, Ed
  9. 1:60 HMS Naiad 1797 Part 99 – The Rudder 1 Posted 10/2/11 It has been a while since the last update. We took some vacation time, but the work has also been time consuming for what appears to be small progress. In the last part the framing and planking of the lower counter was completed in preparation for installation of the rudder. The plan is to install this and its operating mechanism concurrently with the installation of the upper deck beams. I had not done the drafting needed for all this, so some time was taken for that. The first picture shows the main timbers of the rudder cut out and their joints machined. The joints were cut on the milling machine, straightforward work except that the joints need to be placed to avoid having some pieces too thin, especially around the cut outs for the pintles. Three pieces were used for the main section and are shown above. The two to the left are parallel to the aft edge and the one to the right will be tapered on its fore edge. There is also a thin strip on the aft face and a bottom piece. The next picture shows the rudder after its forward face was bearded back to clear its rotation and after tapering. Before bearding the rudder was sanded down to its maximum breadth on the thickness sander. The bearding of the front face was then done. Both the post and the rudder have bearded edges, cut about 6 inches or so back on the side faces to allow the rudder rotation. With this done the rudder could be tapered. This was done by sanding, initially on a belt sander and then as shown in the above picture on flat panel covered with 120 to 220 grit paper. The next picture shows the top pintle being fitted. There are six of these of increasing length going down. There were originally made of “mixt metal”, a bronze type of alloy. I used copper as I have done for all the copper bearing fittings. This picture also shows the transition from the bearded section to the squared off top. The hances on the aft face will be shaped later. The next pictures show the way the pintles fittings were fabricated. The first shows a rough piece set up for silver soldering the pintle to the bracket. The square U-shaped section shown in the picture was cut from a sheet on the circular saw using a thin slotting cutter blade. It was then bent to fit tightly around the rudder and cut roughly to length. A slot to fit the pintle itself was then filed in the end and a copper rod of the correct size fit into the slot. In this picture the rod is forced down into the refractory surface to hold it in place. The bracket is held in place with the piece of steel barstock. A small amount of solder/flux paste has been applied at the joint and all that is needed now is the torch. In the next picture the bracket is being filed to shape. As each piece was finished it was fit to the rudder and the rudder fit into the gudgeons, one at a time, so that when all six were made they would fit accurately into their mating fittings and allow smooth rotation of the rudder. They were then marked for drilling the bolt holes. The next picture shows all the pintle brackets made and temporarily fit to the rudder. After drilling with a number 74 drill, they were be-burred, filed smooth and polished. The next picture shows a fit up of the rudder to the post with all the brackets. These still need minor adjustment and it is obvious in this picture that they are not yet aligned. When this is done they will all be perpendicular to the forward face of the rudder. As these were being fit the opening of the helm port was adjusted to give full range of rudder movement. In this picture the stern post is showing the effects of my dirty hands from the metalworking. This will of course be cleaned up. There is additional metalwork to be made and installed, the spectacle plate, one or two reinforcing straps and a number of straps around the top. There are also the two tiller holes to be cut. Those are the next chores on the agenda. When all these pieces are made and fitted, the rudder will be polished up and all these fittings chemically darkened and bolted on. Ed
  10. Thanks, Remco. Problem is, we don't have too many old castle gardens over here in the new world - or wood instrument makers for that matter. It would be nice to find a supplier, however. Ed
  11. Egen, you are correct. There is quite a bit of preparation needed for a project like this. Good luck with the build. Ed
  12. Salvatore, The 6 1/2" dimension given on page 45 appears to be a typographic error. The rising wood, or deadwood should be 8 1/2" thick and 18 1/2" wide as is shown on the drawings and on the patterns for the frames. Sorry about the error. Generally, I would rely on the drawings in case of any discrepancy. Drawing 4 and specifically the Drawing Notes sheet for that drawing on the CD are correct. I for scantling dimensions like this one, the notes sheets are the best source. Thank you for bringing this to my attention. In spite of extensive checking I expect other discrepancies may arise as people start building. I will be happy to resolve any any of these when they arise. Ed
  13. 1:60 HMS Naiad 1797 Part 98 – The Lower Counter Posted 9/13/11 I doubt this part will generate as much interest as part 97 on the lid stops, but who knows. Before getting to the lower counter framing and planking I finished up a couple of loose ends on the lower deck. The first picture shows one of the iron standard knees in the area of the officers cabins, before bolting. The knee is copper blackened with liver of sulfur solution. It rests on a “shole” on top of the decking, which is curved on its underside to fit the waterway. The large timber to the right is a top rider and the notch to the left is a roughed opening for a ventilation scuttle. These were covered earlier. The next picture shows the first steps in framing the lower counter and also the starboard straps on the lower ends of the counter timbers – also installed at this time. First the sides of the ports were framed. The helm port opening between the upper deck transom and the seat transom was filled in with blocking shaped to the counter timbers and the helm opening. Below the upper deck transom the port is also blocked out to bed the counter planking around the helm port at this level. The tiller will pass beneath the upper deck transom and upper deck beams and above the head of the sternpost. The tiller and its apparatus will need to be installed with the deck beams so this work had to be done at this time. The next picture shows this framing from the outside. And the next picture shows it from aft. It is still pretty rough. The filling pieces around the helm port are somewhat speculative, but it is likely that chocks perhaps like these were used. The planks needed to be bedded right up to the opening. This picture also shows the framing of the lower deck ports that penetrate the lower counter. The next picture shows the first of the lower counter planking being installed. This will be done on the starboard side only, in keeping with the model’s format, which exposes the framing on the port side. The next picture shows this planking well along – essentially finished. The planking lines on the lower counter are not parallel because the round up and round aft of the wing transom is roughly half that of the touch of the lower counter. So, the counter is broader at the center by 4 or 5 inches, requiring the planks to be slightly tapered at the outer ends. The uppermost plank has its top edge right on the touch of the lower counter and it is modelled the full breadth. A decorative molding will seat against this and be the base for the planking of the upper counter above it. The next picture shows another view.. Before doing this planking the shapes of the counter timbers, particularly the pointed touch points were checked carefully against the drawings. Once the exact touch points were marked, the counter shapes were given a final adjustment with a file and the planking was then brought right up to the lower counter touch line. The upper counter has the same round up and aft as the lower, so that band will have parallel strakes. The round up of the tafrail is more pronounced than the upper counter. That will come later, but all the points were checked at this stage. The last picture is another view. The darker area is moisture from washing off the excess glue. When the glue has set, the pins will be removed, the excess cut off this near side and the planks bolted and treenailed. Ed
  14. 1:60 HMS Naiad 1797 Part 97 – Port Stops Posted 9/10/11 The treenailing and bolting of the seven strakes of planking above the black strake was completed this week. The next three pictures show that stage of completion. The purpose of doing this outside planking was to be able to install the port stops – the window frames, if you will, on the sides and bottom of the port framing. These will be discussed below. In the above picture the hawse holes are only roughed in. They still need to be sized and lined. This picture shows some typical bolting and treenailing. The lowest yellow strake is loaded – with both treenails and bolts for the lodging knees of the upper deck, which still have to be installed on the inside. The next picture is a close up of this area. I mentioned before that the treenails are about 1 ¼ inch. There are also 1 3/8 and 1 ¼ inch bolts. The pin holes above the top strake are left from the temporary ribbands that were removed earlier. They are at the level of the sheer strake and sheer rail. In the next picture the horizontal port stops have been installed. These lay flat on the sill and their outside edges are at the inside face of the planking. Their insides were oversized and get cut off flush with the inside of the frames. The next picture shows the inside being finished off flush after the side stops were installed. I knew when I put the riders in that I was creating a future headache for myself, but they really needed to go in before the upper deck beams and knees, even though it would mean slipping planking behind them. It also presented a problem in facing off the stops. The first step was to pare these back using a chisel and a curve-bladed scorp – not shown. This was followed by filing flush using the bent-handled file, as shown above. This all went surprisingly quickly. We’ll see how the internal plankng goes. The notches in the upper deck clamps are the openings for the lower deck ventilation scuttles. The next picture shows some stops after facing the insides. These stops are 2 inches thick and are placed on the bottom sill and the two sides. They serve to stop the closure of the port lids and probably were fitted with oakum or some kind of gasketing to keep the water out. The ones for the sweep ports are 1 inch thick. The next picture shows the inside after the stops were faced off. The next major task in here, after installing the remaining few standards, will be to install the upper deck beams followed by the waterways and spirketing, which will go right up to the top of the lower sills. With that done the scuppers can be drilled out and lined. The next picture just shows a few of each type of port finished off. The boxwood has been sanded pretty well at this stage – up to 400 grit. No other finish will be applied to this until all the rails and other external fittings are installed – the steps, the scuppers, the fenders, chesstrees, etc. – way down the road. Ed
  15. 1:60 HMS Naiad 1797 Part 96 – Outside Planking 3 While the remaining planking was getting installed, I started installing bolts. My process here is to install all the bolts first, then go back and do the treenails. In some cases the bolts will be placed so that some treenails are not needed. The picture below shows an area with the bolting installed. All the closeups have lens distortion. Believe me that line of frames at the top is not curved up. In this picture there are a few different bolts. The double row at the bottom of the boxwood planking is for the lodging knees of the upper deck. The two rows of four large bolts each slanting up to the right are for the internal riders. On either side of each gun port there are three bolts, which on the inside will be eyebolts, a large bolt for the breeching, a smaller one on further out on either side for the training tackle and a smaller one above the breeching bolts for trussing the gun up. In addition there is one bolt at the butt of each plank, except for the short planks between the ports. In the next picture the highest strake above the ports is being fit up. The two strakes aft of the quarter gallery door have yet to be installed. After this plank is installed the opening will be filed up to the top sill. In the next picture one of the last bow pieces is being shaped to a curve using the shaft of a small soldering iron to heat the concave side. For this thin boxwood planking this is much faster than steaming, which is the approach I have been using on the thicker structural pieces or where some edge bending is needed. This piece will fit above the bridle port and port number one. The next picture shows it in place. This is the last strake for now. It fits right up under the knighthead and is flush with its forward face. It was nice that this strake just fit. There is still some finishing work to be done to clean up the stem and the ends of some of the planks. The hawse holes were roughed out before these planks were installed, drilled with a smaller drill then filed open parallel to the keel with a slight downward slant.. they are not finished, but I wanted to get a hole through the planking. In the next picture the drilling for the treenails is in progress. More distortion. The pattern here is alternating between two nails and one nail in each frame along the plank with the pattern offset for adjoining strakes. The bolting prevents the pattern from being completely uniform, but I suspect that was pretty much the result on the prototype. The next picture shows the planking for this phase all installed, except for treenailing and some bolting. The next picture is just another view. These last wo pictures are pretty representative of the true colors of the different woods. After finishing the treenails – or maybe sooner – I will be returning to the inside work. Ed
  16. 1:60 HMS Naiad 1797 Part 95 – Outside Planking 2 Posted 9/1/11 Planking on the starboard side of the hull continued this week. The first picture shows pieces between the ports clamped during gluing. Planks are 3 ½” thick at this level. The planking in the waist area is now getting close enough to the topside to allow normal screw clamps to be used. The planks are being glued in with darkened glue and before being ripped off a wide strip one side of that strip was given a coat of light brown acrylic paint to help highlight the joints. The next picture shows progress up to a few days ago. In the next picture the excess ends of the planks are being removed with a #0 Barrette file. This does not cut on its edges. The next picture is a close up of the current state. The planks have been leveled off and given a preliminary sanding. Final sanding and polishing will await the treenailing. The black bolts in the strake above the black strake are mostly bolts for the lodging knees of the upper deck, which runs at the same height as this strake in the midship area, dropping down below it as the ends are approached and the curve of the sheer becomes higher than the curve of the upper deck. The two larger bolts in the center of the picture go into and through the internal riders. The lighter fasteners are .019 inch bamboo treenails. The chamfered corners of the top planking pieces in this picture will seat areas of increased width in the next plank up, as was done on some of the planks below the ports. In general, this was done wherever the cut out plank width would have left less than half the original width. The waist rail, a molded decorative rail will eventually be installed along the center of these ports – approximately at the height of the plank just above the sweep port in the picture. The next picture is a close up from above the side at the waist. The last two planks up in this area, not installed yet, will be thicker and joined at their ends with hook scarph joints. They will Take the external planking up to the level of the strings and tops of the frames in the waist area. The last picture shows the whole hull in its present state. Cheers, Ed
  17. 1:60 HMS Naiad 1797 Part 94 – Outside Planking 1 Posted 8/26/11 The first picture shows the model at the stage we left off in Part 93. The wale is finished and I was contemplating starting the exterior planking on this side above the rail. I would like to get the planking finished up to above the ports so the port lid stops can be done before doing the upper deck spirketing. The spriketting goes over the stops. The first step was the most difficult. In the next picture I am about to cut into the last of two beautiful pieces of European Boxwood, buxus sempervirens , that I bought in the 1970’s. Cutting this was painful. These pieces were virtually perfect with no imperfections or discoloration. If anyone knows where I can get more like this one, let me know. I wanted to use this for the yellow of the external planking, but also for other exposed rails, details, etc. I used the first one of these on Victory and for other things, tools, etc. The next picture shows the first strake above the black strake partly installed. The dark yellow is still wet from washing off the glue. This is where I miss using ebony for the wale. The finishing of this strake is almost impossible to do without marring the black finish on the top corner of the black strake. The next picture shows the full hull at this stage. This is one of those rare moments when everything was cleaned up and uncluttered. The picture below shows the planking rising up around the lower deck ports. In this picture the bolting has begun. There are several large, 1 3/8” bolts in slanting rows for the internal riders. There are also smaller, 1” bolts at the end of each plank. The plan is to do the bolts first, then fill in the rest with the treenails. Below is another picture taken at this stage. There is still some leveling of these top strakes to be done. These pictures help me find things that I don’t see as readily with my eyes – like that slightly protruding plank just aft of the right hand port in this picture. This picture also shows the planking cut out at the bottom of one of the sweepports. The next picture shows some more bolting and some of the first treenailing. There are three bolts through the side on each side of each gun port. The pairs closest to the opening are large bolts for the breeching eyebolts and the next two, one through each of the next frames are for the training tackle eyebolts. These will not go all the way through on the model. The treenails in this picture are added to supplement the bolts, so the pattern is a bit random. The last picture shows some treenails installed further forward. These have not been filed down as yet. Holes are drilled for the lowest strake but no nails yet. The treenails .019” about 1 1/8”. All these close up pictures show some distortion that makes their centers bulge a bit. Work has been slow for the past couple weeks, but I’m hoping to up the pace a bit in the next two weeks. Cheers, Ed
  18. Thank you all for the comments. Greg, the clamps are just a variation of the simpler two-screw type shown earlier made with Castello and 6-32 threaded rod. I dded reinforcement on the backs of the first, thiiner legs after breaking a couple. On the Euro Boxwood paint, you had me going for a minute. Its not a paint but a species of wood - European Boxwood aka English boxwood - sp. buxus sempervirens - or just plain boxwood, although Castello, a tropical species, has co-opted that name to a large extent. They are not the same. More on that in the next repost, which I will do now, considering your question and the great comments. Ed
  19. 1:60 HMS Naiad 1797 Part 93 – Vent Scuttles –Wale Finish Posted 8/8/11 More has been going on in the last two weeks than was shown in the last part. There are 20 9” X 7” scuttles on the lower deck for ventilation and light, 10 on each side. There is one in each of the officers cabin aft and everybody else gets to share the other eight, four on a side. But before getting to those, in response to questions, I wanted to share one picture showing how the monofilament is cut off flush with the top of the planks. This is done immediately after inserted the filament with CA glue, so the glue can be washed off with acetone before it sets or pentrates too much into the wood. The razor blade tends to get glue on it, so I use two. When one gets gluey I drop it in a jar of acetone and use the clean one. In maybe 5 minutes its time to change. The acetone dissolves the CA almost immediately. So, what about these vent scuttles. The next picture shows three of these cut into the black strake. They slant upward 4 inches or so from inside to out and this puts them roughly on the line of this plank. On the inside as seen in the next picture they are cut into the deck clamps. The trick with these is to get them positioned between timbers, in the correct cabin, while avoiding the riders, the knees the beams, chain plates, etc. This is not easy and I spent some time placing them between the different views on the drawings before settling on their locations. For the sake of neatness they are all cut so their tops are flush with the top of the black strake outside and the clamp inside. This leaves the inclines within a few inches of what Steel says they should be. The next picture shows the doors installed. These will eventually get horseshoe hinges but for now they are just glued in with very dark glue. On the other side where there is no planking they will show the cuts trough the frames in more detail. Since some of these cut a few inches into the frame I suspect that reinforcing fillers were put between the frames at these points, much in the way it was done near the chain plates, or gun breechings and in some other areas. In the next picture the wale is in the process of final sanding and polishing before getting blackened. The scuttle doors are barely visible here. After this picture was taken I did accentuate their borders with a chisel point. So, on to the finishing of the wale. A lot of thought and also a lot of input from people on the forum went into this. I believe I did mention the final decision on the process, but briefly it uses a dilute black stain made with Speedball acrylic black ink in water. The wale was sanded with grits to 320, then buffed with Scotchbite pads. It was wetted a few times between final sandings to pre-raise the grain, which was then sanded off. After the first stain coat the surface was checked for light spots and there were some where the CA penetrated around a few of the bolts. This was re-sanded. The next picture shows the wale drying after about the third or fourth coat of ink stain. Before each coat the surface was dampened, either from the previous coat of ink or with a damp rag to keep from blotching. There were eight to ten coats all together until it got to a shade I wanted where the plank joints and bolting could still be seen. The ink was very dilute so I would approach the final shade slowly. The next picture shows the final shade. The picture was taken after one coat of Watco oil was applied. This was done after the ink was completely dry. It was preceded by buffing with Scotchbrite. A total of less than five drops of oil were used, on a Q-Tip and the surface was then buffed dry with a cloth. This buffing was repeated about 20 minutes later when some of the oil came out of the pores – which it likes to do. The next picture is a close up of the wale. And the last picture is another view. I’d say these three last pictures give a pretty accurate rendition of the finish. More oil will be applied. This is for protection. In the above picture the fasteners, the planking seams, the scuttles and some of the wood grain are showing. The area above the black strake will be planked in Euro Boxwood so I was not too particular about keeping that framing pristine. There are file marks and ink. Wdith this done, the outside planking and parallel work on the inside can proceed. The area below the wale can also be given its final wax finish. Ed
  20. 1:60 HMS Naiad 1797 Part 92 –Top Riders/Main Wale Posted 8/7/11 After the last report the rest of the top riders were made and installed. The first picture shows one of these being fitted on the starboard side. The next task was to install the bolts for these. There are eight in each. In the next picture a monofilament bolt is being slipped in with CA glue. It will then be cut off flush like the one below it. The following picture shows the rider bolts installed on the outside where there will be no planking. The riders usually hit three or four frames with two bolts in each. To keep the bolts in neat rows inside and out the holes are drilled and the filament inserted from each side. I just haven’t found a reliable way to drill al the way through and get a neat result. To the right of the picture is a vertical row of bolts for one of the lower deck standards. Below is a picture of the rider bolting finished on the inside. This wood work still needs final sanding and some polishing up. The strips on the deck are to anchor the cabin partitions. The next picture shows the beginning of bolting through the wale. The angled lines are for either riders or for dagger knees. I believe all those in the picture are for riders. The vertical lines of bolts are for the hanging knees or standards. On the wale black monofilament is being used for both the bolts and the treenails. In the case of the nails this is to make them show up after the wale is blackened. The treenails are smaller. The strategy for this was to install all the bolts first, then fill in nails where a bolt is not already in place, two per frame. These include bolts for the riders, lower deck knees and one at eac butt on each wale plank. In the above picture bolts for the knee are being installed one at a time from the top down. And only some of the rider bolts are in. The horizontal row of copper bolts below the wale are holding the lower deck lodging knees and some of the bolts for the hanging knees are also visible. Except for a few copper bolts for the lower deck spirketing, all the wale bolts are black iron. The next picture shows the difference in size between the bolt and the treenails. It also shows the nailing pattern where the nails fill in around the bolts. The last picture shows a section of the wale with all the bolts and nails installed. There are about a thousand fasteners in the wale, a time consuming task. In the next part we’ll finish up the wale with the cutting through of the lower deck ventilation scuttles. Ed
  21. Hi Mark, I will try to post the next three parts today covering the blackening of the main wale. They may answer your questions, but I haven't re read them, so I will just list some points. -wale blackened after intalled but before any surrounding planking, dark glue inn wale joints. - all treenails, bolting, finished first. -wale blakened with dilute acyrlic ink to yield semi-transparent finish -wale dampened to raise grain, dried then sanded to 400 grit. - masked top and bottom with good painter's quality tape- dampened wale before ink coat, then subsequent dilute ink coats before ink dry - this eliminates any streaking - test first Ed
  22. 1:60 HMS Naiad 1797 Part 91 – Some Decisions/Top riders Posted 7/26/11 This has been a busy week although there has not been too much progress on the model itself. Two decisions took up a lot of time, but had to be resolved before further work could be done on the wale. With some help from my friends on MSW, I am happy to say both issues have been resolved. The first of these got a fair amount of discussion following my last post. I got some good feedback on the appearance and a lot of information on how to make things black, as well as some good comments on treenails, etc. Most people like a black wale. I have a requirement to be able to see all the structural bolts and treenails. I also like to have a hint of woodgrain. So, first I have decided to use black monofilament for all the fasteners, except for a few copper spirketing bolts at the bottom of the wale. All others, since they are more than 2 feet above the load waterline, would have been iron, per the standard contract. The wale and the black strake will be colored with dilute Speedball acrylic ink, using successive coats to get a shade that is almost black but still shows the fasteners. The ink is pigmented (lampblack) and is therefore permanent, so there will be no lightening over time. I is also impervious to the top coat finishes – wax or maybe oil first for more protection. The following picture shows a sample with the area to the left close to the final color. The yellow plank is European boxwood which will be used for the topside planking. Thanks for all your input on this. The second issue was more technical and required research. Naiad was built at a time when knee timber was becoming very scarce with a heavy building program in progress. In the same month as the Naiad contract was issued, the Admiralty, through the Navy Board issued a directive that iron knees were to be used in all new construction where possible. It is pretty certain that a lot of Naiad’s knees would have been iron, but there is no specific description for her. The standard contracts provide for iron but do not specify what to use where on specific ships. There were several different ways in which iron was being used at the time. To make a long story shor , the following image shows some sections from the Naiad drawings showing the final decision. The lower deck is finished and the knees are all wood, with wood lodging knees. The upper deck will have Roberts type plate knees for all beams forward of the officers cabins. These do not require lodging knees. In the cabins, the hanging knees and the standards will be simple iron brackets, which was done to allow more room in these cubbyholes. There will need to be lodging knees with these and they will be some wood and some iron. Above the upper deck all the knees will be iron brackets as shown above, with some iron lodging knees. Not all these beams had both. All the bolts on all these will be iron. All are above the break line. Back at the shipyard some other tasks managed to get done. The next picture shows the last piece of wale installed around the end of the wing transom. All these end planks were left 3 plus inches beyond the counter timber for later fitting of the planks of the counters. The entire wale is now ready to be marked out and drilled for knee bolts and treenails. There are some additional bolts associated with the work described below as well. The next picture shows two of the top riders installed in the waist area. There were 12 of these large roughly 12” X 12” timbers fayed to the internal planking between the lower deck and the quarterdeck/forecastle level. They are slanted in an irregular way to intersect several frames and they are bolted through these and all the planking. The purpose was to provide some triangular support to the structure, one of several features designed to reduce “hogging,” the drooping of the ends of the ship. The next picture shows more of them. In this picture a rider is being glued in, clamped at each point where it beds on the existing planking – the lower deck spirketing, the upper deck clamps and the quarterdeck clamps. This is done with the improved long reach clamps discussed earlier. They are quite convenient for this. The following picture shows a close up of the clamping. This picture also shows the variation in the angle these are slanted at to hit the right timbers, while avoiding deck beams and ports. This picture also shows one of the iron bracket standards mentioned above in one of the cabins. To make the riders, a strip of 12 inch wood about 2 inches wide was cut to roughly the length of the riders. It was then held against the side to eyeball the shape. It was then sanded to roughly this shape on a drum sander, then refit, sanded again, and again, until it fayed tightly to the planking. A compass was then used to scribe a line along this curve at a width of 12 inches. The timber was then cut off on the scroll saw, finished up and installed. The wide strip was then used to fit the next rider, and so on. The last picture shows another view of these. These needed to be installed at this time, before the upper deck beams, even though it means having to fit planking above that deck in behind them. Waiting for the deck beams and the upper planking would make the shaping much more difficult and would preclude through bolting. The next step is to bolt these and do the starboard side. Ed
  23. 1:60 HMS Naiad 1797 Part 90 – Wale and Bolting Posted 7/21/11 The wale is now completely installed except for the aftermost lower piece, which curves up at the end to bed on the end of the wing transom. Just saving the best for last. The black strake just above the wale is also installed except for one last piece aft. The first picture shows the last piece of upper strake being glued on. The fit of all these top and butt planks has been quite good with very little adjustment needed. I discussed this in the last post. Following are two pictures showing how these were made. First an adequate supply of pear strips were finished to slightly more than the final 6” thickness on the thickness sander. These were then cut to a uniform length of about 25 feet. The short upper faces were then cut on all the pieces as shown above, using a tapered jig, specially sized to the angle required. The other leg was then cut using a second jig cut to the other angle. The next picture shows a finished piece in the cutting position with both jigs. Cutting all these went quite fast – about 20 minutes work. The jigs were made so that one fence setting is used for both cuts. This can be adjusted slightly to yield the right width when the two strakes are assembled. Below is a picture of the finished wale, after a rough sanding. There is a 1-inch lip at the top where the thinner black strake joins. The next step before darkening the wale is the bolting and treenailing. In the above picture the location of all the knees and top riders are being marked on the wale so their boltholes can be drilled. The inboard planking layout has been laid on the board for this purpose. The nxt picture shows some of these hole locations marked out for drilling. In this picture the vertical line of marks is for one of the lower deck standard knees. All the bolts for the lower deck knees will be iron, that is, black. The other four hole marks are for the copper bolts for the lower deck spirketing, which was bolted through the timbers next to the butts of the spirketing planks. The remaining fasteners were treenails. This picture also shows the typical joint lines highlighted with dark glue. In the next picture the lines of holes for the upper deck hanging knees and the top riders are being marked in from the drawing. Except for a few, these upper deck hanging knees will be a chock below the beam with an ironwork strap. This was one type of combined wood iron knee used during this period. All these bolts will of course be iron. I don’t know how many people are interested in all this bolting detail. I committed myself to at least try to get it modeled realistically. Definitive information has been hard to come by. The first question regarding the wale is - was it bolted, treenailed or both? Throughout the 18th century, for planking, including wales, the Brits generally used treenails, the French used bolts. Blaise Olivier makes quite a point of this in his Remarques, a report of his 1737 espionage at British shipyards. Other sources are vague. The most definitive statement is in Dodds and Moore, Building the Wooden Fighting Ship, a current book based on mid-18th Century building of Thunderer, 74. The book lists some sources I have not seen but am pursuing – within the bounds of economic reason. I have 95% decided to use their description – one 1 inch bolt at each butt and the rest tree nailed. An interesting point here and one that effects the overall final appearance is that after laying out the bolts as described above, there will likely be between 250-and 300 bolts through the wale before even counting the butt bolts or the treenails. This is one lot of fasteners. The next picture shows the completion of the bolting below the wale. This had been mostly done earlier, but there were many to add for the lower deck lodging knees, some of the hanging knees, etc. This is now complete and a portion of it is shown below the wale after the first sanding of the frames between the wale and the ribband. Some of the vertical lines for the bolting on the wale can also be seen. Some of these are slanted for the top riders and where dagger knees are installed over the standards. The other question remaining to be addressed is iron vs. copper. Copper was specified below a few feet above the load waterline and in some other places. This puts the lower half of most of the wale in the copper category. In the above picture two copper bolts for the spirketing can be seen in the lower strake. Because of the iron knees, I expect there will only be these few copper bolts in the wale. The rest will be iron. As far as iron bolts vs. treenails, the subject may be academic. Both look about the same after the black finish is applied. I am currently experimenting to see how black I want to make the wale and the black strake. It would be nice to be able to see all these iron bolts and treenails. So, that is the saga on wale fasteners. If anyone would like to add anything or suggest something, now would be a good time. Thanks. Ed
  24. 1:60 HMS Naiad 1797 Part 89 – Lower Deck – Main Wale cont’d Posted 7/19/11 Finishing up the details of the lower deck continues in parallel with the installation of the main wale. The first picture shows the bolts installed in the wooden standard knees. Pretty much everything from this level up will be bolted with iron. The next picture shows work proceeding from fore to aft on the main wale. This picture shows two of the long jawed clamps which have been modified to increase their strength. This was done by increasing the width of the jaws. They are working very well now and are really fast in this application. I need a few more. Lots of clamps are needed to keep this job moving. Once the work moves toward midship there is no need for pre-bending the strakes and this work goes very quickly. The saw cut top and butt planks have fit extremely well with no adjustment needed before installing. Below is a close view of the long jawed boxwood clamps. The clamps of the type shown in the lower center of this picture are still the workhorses for planking, but with internal planking in place it is sometimes difficult to find a slot for them through to the inside. The one in the bottom of the picture is being backed up by part of another to clamp the strake flat against the frames. Below is a close up of some of the wale near midship after scraping the excess glue off. I had started by blackening the strakes before installing, mainly to help highlight unevenness between planks when sanding, but eventually decided this additional step with its wait time was not necessary. I will do all the blackening when the wale is completely installed, including the black strake. I am using very dark glue between the planks so that the joint will be dark even if the black acrylic shows light on the joints. The blacks of the planks are glued with plain yellow Titebond. I still have some lingering doubts about glue strength loss when pigmented – but so far nothing has come apart, so this is a pretty conservative approach. The joints with dark glue are still much stronger than anything I tried with ebony. In the next picture the forward part of the black strake is being clamped to dry after bending. This plank is left at the length of two planks to make the curve even and to eliminate having to clamp two planks. It will be divided in two before installing. This strake is 5 inches thick and 11 inches wide. This will be blackened like the wale, one coat before nailing and one or more later. There are also quite a few bolts for the knees, etc. They will also need to be installed before finishing. The last picture shows the extent of the wale installed at this time. It has gone remarkably quickly – just a few hours work – discounting drying time on the bending. I did use dry heat on a couple of the bends as my patience waned. Once the wale planks are all installed, the focus will be on nailing and the other bolting so that this side of the hull can be finished up to the level of the wale. I have been searching all my sources for some clear definition of the fasteners to hold the wale, but in vain. I feel certain that there would have been some bolts to go along with the tree nails but can find no clear specification. I would welcome any input on this before forging ahead with an assumption. Thanks in advance. Ed
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