
Mike_H
Members-
Posts
236 -
Joined
-
Last visited
Content Type
Profiles
Forums
Gallery
Events
Everything posted by Mike_H
-
Thanks Andrew - no ship building. Traveling, cycling and some sun. I’ll be back ship building soon enough - absence makes the heart grow fonder.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
And so, a full set of spars! Looking now at what this constitutes I can see why it was such a lot of work. I will admit to getting frustrated at times - mainly because I made the same errors over and over - most often getting the sequencing wrong, and when tying the yard to the mast, managing to trap foot-ropes on running rigging. Less haste, more speed, as the saying goes. Though never said by me! Here is a slew of photographs to mark this important event, and the fact that I'm gong to take break for a few months to do some other things.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
The Shipyard opened a couple of weeks ago, and since then has been rigging yards. Slow going, indeed very slow going, at first, but as is so often the case it gets easier with experience. The Caldercraft instructions are hysterically bad. They don't quite say: "now rig the ship", but they might as well. The drawings are quite good, though not meticulously accurate. What really annoys me is that quite a bit of work would be much easier to do before the masts were made up - as I will show. I have only completed the formast yards, and started by gluing on cleats and drilling holes for the various fittings. The following rather poor images show the topsail yard from above with 1 mm holes to mount the stunsail booms, from below with 0.7 mm holes for the stirrups and then with the stunsail fittings attached. I chose to have the 1 mm rod penetrate both yard and boom via the two mountings. This way positioning of the booms was much more reliable than just sticking them in the mountings. It took me quite some time to realise that the booms don't sit directly above the yards, but rather at 45º projecting up and forward. Accurately machined octagonal section on the yards are a great help in setting all this out, since it is simple to clamp the yard at incrments rotated by 45º. Blocks fitted and yards painted. The booms were stained brown and varnished as will be seen later. I've shown the lashings (is that the word?) before and after they were trimmed to get across something of the scale of work In order to secure the jeer blocks and the sling some cleats are needed (and excluded from the instructions). Those on the square section of the lower mast, to support the jeer blocks, are fairly standard, that on the cap "reflects" what can be seen in a number of books - and certainly allowing the slings to rest on the topmast would have made removal of that mast impossible without removing the slings. Here the jeer blocks can be seen in place - and oh how I wish I had known to rig them before the mast was assembled The yard is pinned to the lower mast, but is meant to look as though it is held up by slings and jeers and attached to the mast by a rather elegant truss, shown here prior to rigging on the mast: And here we go, foryard crossed: You can see the stunsail booms - which I think look much more pleasing to the eye with some stain, rather than the naked timber often shown. Also visible are the horses and stirrups, which annoyingly I forgot to add before fixing the yard - my fault this time not that of the instructions (Details visible here but to be shown in a moment are the slings, truss and its pendants and the jeer lines - how these differ from falls or ties/tyes, I do not know.) Here is a close up of the slings - and is a reproduction of the arrangement shown in Petersson - which came off quite well, I think. I thought it best to complete the associated running rigging before the standing rigging gets in the way So here is the fully-rigged foreyard The other fore yards soon followed, and differ only in that the two upper yards have parrals not trusses, shown here on the topsail yard And finally, here is the full set of foremast yards Happy days! Now on with the other two masts armed with some experience.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
To follow up on @DaveBaxt's comment and address the next stage of the build, I've had the milling machine and lathe out again, to make the remaining spars. On the larger spars, the octagonal sections were milled using the dividing table and ever-more elaborate ways of supporting the workpiece, and the taper obtained on the lathe first with a gouge and then four grades of sandpaper. For the smaller spars, octagonal sections weren't called for and the taper was obtained just with sandpaper. The octagonal section require 0.25 or 0.15 mm or material removed for each face, so to get a regular shape the workpiece needs to be horizontal with a tolerance of about 0.025 mm in a 50 mm run, ie 0.03º. I've only just calculated that number and am astonished at the level of precision I was able to achieve on the Proxxon: 0.025 mm is 1 thou! The shipyard closes tomorrow in order to accommodate the Rear Admiral, and with the Full Board in residence, the shipyard matey will be keeping a low profile. So Merry Christmas and Happy New Year to all.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Shrouds rattled down! Quite a job - but the end result is certainly worthwhile I think - and anyway, what option is there? The authorities agree that ratlines were space at about 1 ft apart, so at 1:64, about 5 mm. That's convenient because I could use 5 mm graph paper to show the spacing and keep the lines parallel. Here she is with the paper held in place and me about to learn how to tie clove-hitches quickly. In the background you can see Petrejus open with an illustration of deadeyes, shrouds and ratlines showing. Also shown in that illustration is a "sheer batten" sitting just above the deadeyes. When I looked at this pic, I came to the view that the whole effect would be better with a batten so I fashioned some from 2 mm-square walnut Here you can see the starboard lower ratlines with the sheer battens in place And here, several weeks later, is the finished result, and a close up I fond this pretty tough-going to start with, getting the tension right and tying the knots off took quite a while to learn. But that surely, is at the heart of satisfaction in model-ship building: working out what to do is fun, but doing it requires skill, and skill you have to learn. I flatter myself that I now have the skill of tying clove-hitches in 0.25 mm thread; I certainly should since I tied 908 of them. On the subject of thread, the kit provides natural thread and breezily suggest that it be dyed, with a brush using india ink, after installation. What could possibly go wrong? I bought some of Caldercraft's black thread, and while its springiness was annoying, it looks fine. From memory there were 900 copper plate to attach, and tying these knots was quite reminiscent of the labour of sticking on the plates. Slow to start, deft to finish. I am delighted with the overall effect. I think the of the Cruizer class as workmanlike, rugged and un-flashy vessels, but with masts rigged, Snake looks really quite graceful.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Thanks for those comments - pics hide the defects (nearly), but I’m pleased with progress.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Futtock Shrouds and Catharpins Had an exciting week tying tiny knots in impossible places. First step was to install futtock staves - made from 2 mm brass rod, blackened chemically and then cut to length. I marked the height with tape and then tacked the staves with a single spot of CA, clamping them briefly with alligator clips. I pre-seized the catharpins And because the stave was only tacked in one point could slide them into place and then pull them tight More than a little cross-eye inducing. But after very careful trimming the results seemed satisfactory to my eye Here's the whole set for the lower masts But probably the most exciting part of the whole week was the decision to install futtock plates so that I could use hooks to attach the shrouds (as seen above and below) . I made the plates from the scrap brass perimeters of the PE sheets, drilled 0.8 mm holes and then glued the plates and the deadeyes at the same time with CA. Futtock shrouds were only difficult because tying them off required negotiating the catharpins and the shrouds. I am beyond delighted with the appearance of the hooks, and reasonably pleased overall. Lessons for me were: shroud tensions need to be uniform to get neat symmetrical, horizontal parallel staves. Seizing the futtock shrouds to the main shrouds is a mugs game - I undid the first attempts at seizings and just glued them - I might revisit that when I do the ratlines - seizing over the glued shrouds. Because I installed the catharpins before the futtock shrouds I hadn't appreciated that the catharpins need to avoid the side of the shroud to which the futtock is to be attached. Depth perception when confronted with 5 shrouds, three futtock shrouds and three catharpins, all mirrored by another set on the other side of the mast (so thats 22 thin black lines) is a challenge, so go slow, don't force things and be very, very careful with the snips. Next could be ratlines, lower yards or upper mast shrouds. Would be interested in others' views, but I think it best to go with the masts, as yards and ratlines will restrict access.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Shrouds I rigged the lower shrouds a fortnight ago, and after a weekend in Whitby, and the excellent museum there, have just about rigged the futtock shrouds as well. As guided by the minimal insturctions I made small wire spacers to set the upper deadeyes a reasonably constant distance from the lower. As the photos show I also put some pins in to stop the deadeyes from rotating Seizing ropes is much easier off the ship than on so I made up pairs of shrouds like this with a single loop to go over the mast and one for each deadeye. I then fitted the top loop over the mast and pulled the seizing tight. The two lower loops then went over the deadeyes and I pulled the shrouds and seizing tight - easy to say, harder to do. Not too tight, though, and reasonably uniform for all the shrouds on a given mast. It was slow going at first but over time repetition made it easier: I found that in order to get any tension I had to anchor the knots with CA rather than PVA, though I then top-coated with the latter (diluted) to give a smooth overall appearance. Tying off the shrouds at their lower end with clove hitches was virtually impossible with the very springy 0.25 mm black thread, until I discovered that soaking it and the shrouds in diluted PVA reduced the springiness. It's all a learning curve.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Bowsprit and Jib Boom The bowsprit was remarkably fiddly, but gave lots of learning so I'm reasonably pleased. The bowsprit requires 13 cleats and a bee to be placed reasonably carefully. This I did by machining shallow slots using my Proxxon mill. I took the photos below after I had fitted the cleats, but the slot for the bee is visible. The square tenon to take the cap can also be seen. Machining that was relatively straightforward though the undercut on the top surface was a tittle tricky Far more tricky was the cap itself. As has been remarked before, the kit-provided part with two circular holes bored perpendicular to the surface is virtually useless. In the picture below, on the LHS you can see what happens when you machine a square slot for the tenon - it is not possible to fit the square slot around the circular hole (I did the geometry - but I'll spare you that). On the RHS is the cap I scratch built. Easy to machine, hard to design, so here's my sketch of the cross-section - crucial to that was determining the angle of the bowsprit (19º above horizontal), and the width of the jib boom seating bracket (2 mm). Here it is assembled (with interim gammoning around the boom) Bumkins added Painted and rigged - with Petrejus's "hour glass" gammoning.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Seems I've not been on here for a while. That's mainly because I retired from work a month ago, but the Admiral only retired this week. That gave me a month to get back on my bike and do some ship building, but not much appetite to sit at a computer and update this build log. So here's the update - all five components of the masts are built, painted and installed, and all the lower deadeyes are in place. I found the deadeyes quite frustrating as the metal loops they sit in were tricky to handle - opening them out to insert the deadeye always distorted them, so closing them back up again usually messed up the little loop in which the chain sits. I closed up the channels using some epoxy putty, which not only makes things seems stronger, it hides the mangled metalwork. Anyway, I got there in the end. Making the masts was reasonably straightforward with the usual mix of patience and tolerance of imperfections. Very glad I bought the Proxxon mill and lathe. The mill makes machining the square sections of the masts very easy and I even made the heels of the upper masts octagonal. That was a little tricky with 4 mm dowel, but once I bodged up a tailstock from the lathe to use on the mill, it worked ok Bowsprit next then perhaps some shrouds, and then the spars. Or maybe a mix of the two.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
That's excellent! It means I cannot distract myself from Snake by buying Sphinx, and must wait for a little time, during which Chris's plans for the future will doubtless grow. More importantly, it means that Chris's decision to go full time is vindicated and we can confidently expect Vanguard to go from strength to strength
-
Well any, or all? My heart shouts Indy - for her exploits under Pellew, for exemplifying the Royal Navy in the French and Napoleonic wars, for being the first ship of that period who’s name I knew (courtesy of CS Forester, when I was 12), but most of all for her muscular proportions and looks. My head says - where the hell would you put it, she’s huge? Heart wins this one. But heart also loves the detail of Sphinx, and Chris seemed to have doubts about doing that level of detail on a larger ship. But perhaps, seeing how Sphinxes have flown our the virtual pre-order door, doubts have also flown.
-
All that remains is to add the iron bands: reasonably straightforward using a method I saw elsewhere on this site - perhaps @James H - 2mm wide lengths of cartridge paper cut out. Tacked in place at 25 mm intervals on the after centreline of the mast using CA, wrapped around, trimmed to length, coated lightly with PVA, pressed on and held for 2 min. Scarcely a worry. Top tacked with PVA, seemed to sit square and parallel to the waterline (much shaping of the bibbs required at an earlier stage) Foremast swayed up! You can tell, I insist, that the mast has been tapered to take the cheeks And herre that the top sits on the bibbs You can even get vertigo Back when I have done another one or two.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Fore Top Quite a lot of fun to build, but surprisingly labour intensive. The Trestle- and Cross-trees should slot together but the slots need to be machined out. Two pieces of original thought required. I laid out the battens at 30º intervals radially around the centre of the mast - I'm not sure what the real-life arrangement was. To erect the rail along the after-edge I cut the supports 3 mm over-length, and then turned the bottom 3 mm to a 1.5 mm diamter, having drilled 1.5 mm holes along the after-edge of the top (you can see the circular supports on the underside). The supports then slotted-in as round pegs into a round hole. The rail itself I then marked up and milled 0.3 mm deep slots to take the tops of the supports. In the photographs you can just see the rebates to take the supports. Once glued it seemed remarkably strong And here it is painted and with the ringbolts and blocks installed.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
The sun has been out so I've been indulging one of my other obsessions - riding a bike around the Peak District. I've also combined my engineering obsession with model ship building and bought a Proxxon MF 70 mill so I don't have to battle with filing flats, among other things. I decide to really go engineer and draw up what I needed to do: According to Petrejus, the cheeks are closer together at the top of the mast, so the amount of material to be removed, or rebated, increases the higher you go. That means that the shape of the "flat" to which the cheeks are attached is not rectangular, and so, of course, nor are the cheeks. Those provided with he tkit vary from 4.2 to 6.2 mm. Using the equation at the top of the sheet, to make a flat of width a, machine down a depth h (where R is the radius of the material). that means that at the top of the cheek, the rebate is 1.5 mm and at the bottom 0.6 mm. But before that the square tenon at the top must be machined, by reabating 1.17 mm Machining the cheek flats was a challenge for the first use of the machine, but here's the rough finish Once sanded it looks just fine. A bit of cartridge-paper work to do, and then I can show the finished product.
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
-
Lovely to behold, James. As Chris says, you really are doing the magnificent kit justice. (Aright, he didn't say magnificent, I did!)
- 355 replies
-
- vanguard models
- Sphinx
-
(and 1 more)
Tagged with:
-
HMS Snake by BenD - Caldercraft - 1:64
Mike_H replied to BenD's topic in - Kit build logs for subjects built from 1751 - 1800
Very nice, Ben. I particularly like the ironwork on the companionway and you obviously have something grand planned for the rigging of the guns. To say nothing of the rigging thread. Is it possible, do you think to make parcelled rigging for sale? If so, there would be quite a market even at astronomical prices. Just a thought. -
Ah... it does. Delightfully, it's the inverse of your jig for shaping your hatch-comings on Snake. I'm currently sitting in a Zoom meeting, which gives me enough time to go full-engineer on planning out my next stage of my Snake, so if it goes to plan, I'll post calculations, sketches, workflow and final result. Fingers crossed. I must say that your advice philosophy of "thinking ahead and not sweating the small stuff 🙂", is just what I strive for. The paradox is that thinking ahead is all about sweating the apparently small stuff!
-
That's kind of you. By coincidence I have just spent an hour reading through pages 12-15 of your Snake log to see how you dealt with masts and bowsprit - particularly in connection with shaping. Very enlightening. Think I'm about to explore the wold of serving On the design of your planking jig, two things occurred to me: are you an engineer by any chance? (I am, and am in awe) The spreadsheets and jig-making say yes. But delaying to now to get a digital calliper says no (I expect I'll buy another as I need one in the shipyard (spare bedroom) and the spar factory (garage - think UK, 8 ft wide, no possibility of a car in there). And then the second point, how does the jig work for guiding the sanding? Asking our of interest because I cannot imagine having the craft skills for this (and besides I could spend more money and attach CNC control to my Proxxon mill)
-
Well, the hull is pretty-well done. The chains and dead-eyes will wait until I have the masts marked up, so I get the lines for the shrouds right, and the boomkins look a bit delicate, so they will wait as well. All was fairly straightforward, just required time and patience. The supplied gunwale rail for the stern had a noticeable curve, which I did not manage to crate wen planking so I machined my own using my new Proxxon toy. To celebrate this milestone I got the proper camera out and rigged some lights. Here are a few pics for posterity (with a dummy bowsprit).
- 109 replies
-
- snake
- caldercraft
-
(and 1 more)
Tagged with:
About us
Modelshipworld - Advancing Ship Modeling through Research
SSL Secured
Your security is important for us so this Website is SSL-Secured
NRG Mailing Address
Nautical Research Guild
237 South Lincoln Street
Westmont IL, 60559-1917
Model Ship World ® and the MSW logo are Registered Trademarks, and belong to the Nautical Research Guild (United States Patent and Trademark Office: No. 6,929,264 & No. 6,929,274, registered Dec. 20, 2022)
Helpful Links
About the NRG
If you enjoy building ship models that are historically accurate as well as beautiful, then The Nautical Research Guild (NRG) is just right for you.
The Guild is a non-profit educational organization whose mission is to “Advance Ship Modeling Through Research”. We provide support to our members in their efforts to raise the quality of their model ships.
The Nautical Research Guild has published our world-renowned quarterly magazine, The Nautical Research Journal, since 1955. The pages of the Journal are full of articles by accomplished ship modelers who show you how they create those exquisite details on their models, and by maritime historians who show you the correct details to build. The Journal is available in both print and digital editions. Go to the NRG web site (www.thenrg.org) to download a complimentary digital copy of the Journal. The NRG also publishes plan sets, books and compilations of back issues of the Journal and the former Ships in Scale and Model Ship Builder magazines.