thibaultron

I looked at the plans, they attach on the deckhouse right by the railing to the steps. I have a copy of the plans I bought for my Lindberg plastic Harriot Lane.

In addition to the kits mentioned, I think there is another concideration for you to make. If you are interested in building a model, you are probably also interested in ship/boat history. A less involved kit is what you need, but one that fits your interests should also be a factor. See if there is a kit that fits that interest, or read the history of the ship/boat your are looking at, and see if it grabs your interest. For instance, I lived in Maryland for many years, and love the Chesapeake Bay, so many of my kits, and several plans are for boats from this area. Skipjacks, crabbing boats, and other fishing boat subjects are what I'm more interested in. This is not to say that I don't have kits or plans for others, I do, but I especially look for those kits when I see them available. You don't have to start with a wood kit either, there may be a plastic kit that you might want to build, to get started. I have both, and a well researched plastic kit can be as challenging. I'm slowly building a plastic skipjack model, with heavy mods to bring it to the correct configuration. I'm even doing 3D printing for some of the needed detailing. I also learned during my research that some features of the kit I thought were incorrect, were actually right, even though logic pointed otherwise.

On the page for Model Shipways Phantom, in documentation section, is a praticum for the Phantom. The kit is also a solid hull model. It may help you with yours, and is much more detailed than MS's regular booklet. I recently bought the plans for the HL, to use in building my plastic PYRO/Lindberg version of her.

Haven't abandoned this build, been working on shop. The major renovation is done, and I can start moving stuff back onto shelves. Then modeling can resume. I sent out the rigging details for printing, and they came last week. 2 of the 4 bowsprit braces were warped, but the other 2 look useable. I broke my magnifying lamp light bulb, so I can't take pictures right now, nor can I see how well they turned out.

Plastic or wood kit?

Neptune; Thanks for the link! I've book marked the catagory, and will be getting some in the future!

I have an old style table top Dentist Drill, that I want to use for carving, but there are no belts with it. Does anyone know where I can buy some belts for it?

Part 30 I finally have a good 3D file for printing the rigging details. I gave up on having the complete sheave in the horse block, and redesigned it with only the lower hole, and the top part grooved like commercial model blocks Here are pictures of the final rigging detail file. And here is the Shapeways screen shot, all green.

Part 29 Just in case you thought that I have abandoned this build, here is some progress. I have not done anything physical to the model, but I have made some 3D drawings of some of the details. Why the lack of progress? A friend gave me some thick foam board insulation sheets, that I will be using as the base for my model railroad, so I have been concentrating on getting the shop reorganized, the layout leg/book shelves/computer desk/workbench assembly put up, lately. I just got the workbench cleared, so I will be doing more work on the ship soon. Well the news from Shapeways on the Dredge Frames was bad. Because the frame is made of round bar shapes, the tolerances on minimum size are larger than for square shapes. The 1/64th scale frames are just too thin to print, period. The 1/32nd scale ones can be printed by increasing the size, they will be a little over scale, but not too bad. Back to square one on these. The new parts I drew were the trailboards, and some rigging fittings. I submitted the trailboards to Shapeways, and they were good, I should have them next week. I tried to create a 3D eagle head, but it was just too small, so I’m going with just the outline. It’s so small that I don’t think the detail would show anyway. I also had to make the molding boards a bit thicker at the end where the eagle head is. I’ll sand them when I go to install them. I have not submitted the rigging details yet, I’m still having trouble with the Horse Block. This is a special block for the jib traveler. More later. Here is a picture of the rigging detail drawing. All the parts except the Horse Block (top, and upper left) pass the initial inspection. At the bottom are braces that go between the hull and the side of the stem, just below the bowsprit (circled in red below). The model had these cast on, but they were warped, and one was broken, so I’m going to use these. I could have fabricated them, but I wanted to print the fittings anyway, so I included them. At the top right are cleats, 10” and 21”. The larger cleat is used for tying off the center board lift line. The larger rings are mast hoops. The fittings just above the braces, on the left, are the bowsprit cap fitting (below), and the mast head fitting (above). Here is a close-up. Along the right are cheek blocks, for the lazy jack lines. They attach to the sides of the boom. The horse blocks are shown below. I am having a hard time getting them right. I’ll have one configuration pass, then when I add the two larger sizes, all fail. The center sheave also has a distressing habit of disappearing when Shapeways checks it. I need to work on these more. I have three different sizes, so that I can pick the one that I can work with better. Ideally the smallest one (which is scale), should be used, but I may have to use one of the larger ones, just so I can handle it. One of the larger ones may also look better on the model (better detail, or appearance), even if a little large. The hole below the center sheave, is drilled diagonally through the block. I used the drawing in the book as a basis, and used the general size on the Bennett drawing to get the dimensions. The Bennett block is shorter, so I matched distance from the bottom of the block to the axle of the center sheave on the Bennett to scale the Carrie Price one. The hole in the strap at the bottom created walls too thin to print, so I will drill it out later. Carrie Price block Bennett block The present configuration of the part for printing is below. I have to print the strap as a separate part, otherwise it is a projecting wall, and must be twice as thick as the minimum .3mm tolerance. I will be using the cleats, cheek blocks and the horse block, at a minimum. I’ll decide about the others when I get the actual parts. I have included several extras of each part, just in case. For those of you who are following my 2D to 3D tutorial, I will soon be adding sections on drawing the horse block.

In respect to the back lash you mentioned. All mills that we are likely to encounter, have back lash. You need to determine what this is for the feed screws on your mill, and remember to take this into account when using it.\ Alternatly you could try to fit it with a digital readout, very expensive, but very accurate.

Thanks for the Scupltris link! I'm going to check out the program. Looks interesting!

For those of us who are not yet at the skill level of carving a full figure, I would suggest looking at available scale figures as a starting point. You could at a minimum use the head and torso, using some type of material to build up the clothing. For the Sultana, 1/64th scale figures are available from the model railroad suppliers (a limited availability in this scale). If you wanted a smaller figure head 1/72nd figures are available on a more limited basis in the model airplane and military armor suppliers (you may have to buy a plane or vehicle kit just for the figures. For a larger than life figurehead, 1/48th scale model railroad figures are also available.

Ordered a set of mast clamps I designed, to be 3D printed. I’ll use these to taper/round the mast and boom for the Carrie Price. They hold the stock at a 45 degree angle, so that I can remove the corners, to bring the square stock to octagonal. For this model, I will round the parts from there, and skip the 16 sided step. The company sent me an e-mail, that the file passed, and that they are printing them. As you can see, I will have to trim the bottom corner of the inserts to allow me to hold the 1/8 inch square stock (see below the insert holding the stock). The other insert is, of course, used to hold the other side of the stock. I also ordered a small wood vise to use to hold the inserts and stock.

Well after looking at the 1/64th scale frame and the requirements for the minimum thicknesses Shapeways requires, I don't know that I can 3D print it. I have two options: 1. Print everything with square cross sections, and scrape them to round. 2. Print a pattern to be used as a mold for a RTV jig, to hand build one on. I can't just print the jig itself, all their plastics are porice (sp), and thus would absorb any glue I used while building the frame parts. It also does not have the heat capacity, to be used for soldering the parts. The RTV would allow either option. I might try an experiment with using a wax coating to seal the plastic, maybe a couple layers of future floor polish, would do the trick. I'm going to redraw the 1/32nd parts this weekend.

I contacted Shapeways, and found out the trouble with the dredge frame designs. Their page shows limits of .3mm for walls supported on both ends, and .6mm for those that are hanging in mid air at one end. This applies to square/rectangular shapes only! For round cross sectional parts the limits are .6mm and .8mm respectively. I can redo the 1/32nd part, with work, by increasing the smaller 5/8" scale frame parts to about .8", not bad. I just wish I had known this when I started! For the 1/64th parts, I will have to get creative. I think that if I design the parts to lay flat in sections, with the bottom square, I can do it. I will then have to scrape the flat parts of the sections round, like if I was scraping wooden parts to a shape for molding, or other formed surfaces.

I contacted Shapeways, and found out the trouble with the dredge frame designs. Their page shows limits of .3mm for walls supported on both ends, and .6mm for those that are hanging in mid air at one end. This applies to square/rectangular shapes only! For round cross sectional parts the limits are .6mm and .8mm respectively. I can redo the 1/32nd part, with work, by increasing the smaller 5/8" scale frame parts to about .8", not bad. I just wish I had known this when I started! For the 1/64th parts, I will have to get creative. I think that if I design the parts to lay flat in sections, with the bottom square, I can do it. I will then have to scrape the flat parts of the sections round, like if I was scraping wooden parts to a shape for molding, or other formed surfaces.

Well I had disappointing news from Shapeways, they can't print the dredge frames. I did not understand fully their e-mail, but I think that they can not print wire shaped objects, that small. I'll chat with them tomorrow, and see if I can savage any of it.

Part 17 Scaling Well, it looks like I may have to continue this thread. I came across a new operation, that will be of interest to everyone. One feature SketchUp lacks, in its native functions, is Scaling of a model. It has a stretch operation, but it is difficult to use, especially if scaling in more than one axis is desired. Now that I have finished both the 1/32nd, and 1/64th scale versions of the dredge frame, I wanted to combine one model of each into a single file, so that I could print a test sample with one of each in it. 1/64th scale version. 1/32nd scale version. Looking through the available extensions/plug-ins, I found one that suits the bill! s4u_ScaleTool. This plug-in lets you rescale your part, by Distance: Push/Pull with mouse, or you can enter the distance value, like when drawing lines and figures. Ratio: 2 – twice as big, 0.5 – half size. Fixed Length Reset Scale. You can only scale one axis at a time, but the function lets you select which axis, so you just have to do it three times, once for each axis. This gives you consistent results, which is much harder to do with the stretch function. After installing, the menu below will be added: Here is the drawing with both models combined into one file. As both parts were originally drawn full size, both are shown the same size in this drawing. I need to make the right hand part, the one that will be 1/64th scale, half the size of the 1/32nd scale part on the left. I will be using the Ratio function. I have not used the other types, but you can experiment with them. So, I selected the right hand part, for shrinking, then I selected Ratio (second from left). The following window pops up. The default is 2, twice the original size, and the Z Axis for the operation to be performed on. I entered 0.5, and hit OK. The part is now 50% thinner. Next I repeated the scaling, but selected the Y Axis. And finally the X Axis. The right hand part is now the correct size, in proportion to the left hand one. After some clean up and aligning the parts so they are in the same horizontal plain along the bottom, I have this, the file I sent to the printer’s. I also moved the right hand part so that the far end of the two horizontal bars, are 128 inches from the front most part of the nose on the left hand part. When I scale the parts at the printers, the total length will be 4 inches, using 1/32 as that overall size. This gives me a 1/32 left hand part, and a 1/64th right hand part. I’ve sent the file to the printer’s and I’m waiting to see if it passes their manual check. Even if it doesn’t, I’ll still have it printed, to see what it looks like, then make the corrections needed. I think the 1/32nd part will be Ok, the 1/64th may need changes.

Here are two parts I just sent to Shapeways as samples, to see how they come out. When I get them back, I may have to make changes for the final versions. These are Oyster Dredge Frames for 1/32nd and 1/64th scale Chesapeake Bay Skipjack models. The smaller for the Lindberg kit I'm presently building, and the larger for the MS Willie Bennett, I will start soon. The upper frame bars on the smaller model, are the minimum 0.3mm wall thickness standard, as is the brace running along the bottom of the 1/32nd frame, from front to back.

Part 28 I finally finished the drawings for the dredge frames in 1/32 and 1/64th! I just sent a sample off for printing. I assume I’ll have to make some changes once the sample comes back. The 1/64th model is pushing the 3D printing to the limits of Shapeways standards. The smaller 1/64th model, had to have some changes, over what I did for the 1/32nd one. The horizontal cross braces were too thin for printing (not sufficiently supported), so I printed the two horizontal bars, too be used as stock for adding them, when I build the frames. I’ll have to fabricate the bottom brace from wire, It was far too thin to print, without being far too large proportionally. I still have a couple details to add to the 1/64th model, but will wait to see how what I have now turns out. I also added a support/sprue at the nose. The two bars run between the outer skid, and the first dredge tooth on that side. I may have to add a support for the nose of the 1/32nd part. It may help with the printed shape of the part (orientation of the bar to print path). They may lay the part down with the nose on the table for printing, without the support. I ordered the prints today, and should get them back mid April. I’m drawing some detail parts to use for cleats, etc., to see if they can be printed. My hands are a lot shakier now, than they were 40 years ago, so making really small parts is difficult, some times. Now that my shop is somewhat back in order (well at least I can get to the work bench), I can soon start back on the model.

The same material I used for my winch parts.

What printer/service did you use? Nice clean prints!

If you go to the end of my 2D to 3D tutorial in my signature, you can see the results of my 1/32nd and 1/64th scale dredge winches, that I had 3d printed. The prototype winch was 36 inches tall from the base to the drum axle.

Thanks for the link! Great idea.

Anyone know how to contact the Moderators?