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19th Century Revenue Cutter by CharlieZardoz - Scale 1/64 - 31 ton as USRC Active based off Doughty plans and Bluejacket kit


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Hey there fellow builders! So I finally had a chance to start cataloging all the work I have been doing on my revenue cutters alongside Sultana. Sultana is proceeding slowly but surely as will soon be updated, however as some of you may know at the last ship model convention in Connecticut I won a kit of Bluejacket's 31 ton revenue cutter. From the moment I got it I couldn't help but start tinkering with it. The reason why I put this in the scratch section is because I plan on building all my ship models (at least for the moment) in 1/64th scale since I like to be able to make size comparisons. Therefore this log will be an exercise in how to properly resize a kit to a preferred scale. So what of the kit itself? Fortunately the ship comes in 3 sizes and at 1/64th scale the 51 ton falls in a similar size to the 31 ton at 1/48 scale. So in addition to a smaller 31 ton I am going to scratch build, I will also use the wood hull and some of the kit materials to also build the 51 ton ship. The wood block and plans must be modified but let's go over the details and I will show you how I have been proceeding ^_^

 

Also if for whatever reason this log should be moved to the kit section then by all means as I wasn't sure which section to put it.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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So first the basics. The revenue cutter designed by William Doughty came in 3 sizes described in Chappelle's American Sailing Ship's book as 31, 51 and 80 ton. These ships were in service directly after the war of 1812 (1815 to 1825?) and were intended to replace those ships lost in the war. The 31 ton was about 46.3' long, the 51 ton 52.6' and the 80 ton 67'. There have been many models of these ships on the market and most have various levels of inaccuracies leading to quite a few unfinished logs on this site. From what I can see the Bluejacket kit did a reasonably good job of creating a kit from the 31 ton plans at 1/48 scale. At this scale the hull length is roughly 11.5" and 19" in total. Resizing the ship to 1/64th scale the hull length becomes about 8.65" and the overall length 14.25". This model will be built from scratch (using the block of wood done in a bread and butter fashion) however certain parts and plans from the kit have been scanned and then resized accordingly as were the Doughty plans from the book. The process took me little more than an afternoon to calculate and convert at home and the plans below are to 1/64th scale.

 

No ship names have been recorded from this tonnage however many names could be applicable as it seems the coast guard at the time would resure names repeatedly once a ship would go out of service a new one would promptly take it's place. Plausible names could be Active, South Carolina, Gallatin and Lookout.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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The 51 ton ship at 1/64th scale produces a model at around 10.25" (between perpendiculars) or 10.5" (deck length) and a width of 3 3/16". Not sure what the overall length will be as I have no basis to go off but I imagine it will be somewhere between 18-19" This one will be built using the hull block provided by the kit. The main adjustments will be to account for less drag in the larger ship and about an inch size between the 1/48 31 ton and 1/64 51 ton which will be shaped via a dremel. I am also using some plans from the modelshipwright site which had the Doughty plans in 1/72 scale which I simply blew up to the appropriate scale.  I don't plan on building the 80 ton at this time but someday perhaps ;)

 

 

Again this attachment is to scale with the model I am making for anyone wishing to do the same!  The accuracy of the scale is within 1/16" of an inch (that's me doing it by hand not at a print shop), but close enough that no one would notice ;)

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Of course! And feel free to offer thoughts as we are all learning together ^_^

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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So step 1 for me anyways is to take apart the plans into the pieces necessary for shaping and constructing the hull. Note that I superimposed the deck hatches etc. over the lines using bitmap so that way I can justge placement and size of everything that will have to be built on the deck. Also shows mast placement which on the wood block will be moved appropriately. Here are the top and side profile templates of both ships and both keels alongside.

 

 

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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The keel and hull lines are all separated same as I did with Sultana and templates cut out with carboard. I did this for both models. NOte my Sigmund Frued action figure to the left. he assures me that I am perfectly sane! :D

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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I also took the opportunity to resize some of the parts/plans from the kit itself.  I literally just put the wood sheets into the scanner and then pushed the contrast waay up making the image black and white. I can then recut the parts using the laser at my workshop to the 1/64th size needed. In the future if I ever decide to resize another kit this will pretty much be the method to use, That said just a note regarding the kit templates, they weren't too bad but as you can see needed a bit of adjustment?

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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I then prepared laser parts by scanning everything into inkscape/adobe. The keel was cut into 3 parts which increases strength by going with the flow of the wood. The templates will be scanned and cut in acrylic which like I did with Sultana help shaping in the final stages since they aren't flexible like cardboard can be. The process of creating laser parts is as follows. first add the image into inkscape, then trace to bitmap which makes a rendered copy of the image. After delete the image and keep the render.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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After tracing bitmap is done, go to stroke paint and use the hollow box. This traces the image and then go to fill and x it out. Now you have an inner and outer line with white in the middle. Delete the inner line, the outer line will allow for some extra meat to the piece you want to laser burn since lasers will burn away a tiny portion of material at the edge and will make anything you burn too thin unless you compensate. After that you have to correct the image. Scanned images will be very rough and go to the upper left where it says edit nodes and simple delete or move the nodes which don't belong. The end result if done correctly will make a smooth line or curve.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Interesting work, Charlie.  I'm following along also.    Is that MDF you're cutting or ????

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

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I did the same for the templates.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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The last step is to move or rotate the pieces to fit since the keel is stronger when going with the wood grain also it saves space. Rotating is just a double left click and last step is to change the px to .001 which is what my laser uses for cutting. Cutting is done in red and etching in black though different lasers use other settings. That's all there is to laser cutting! ;)

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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So I returned from the lab with a bag o parts! And while much of it was for Sultana I did the two keels and some of the acrylic templates (ran out of material darn it) :P

 

Note the pic with the two keels alongside each other ain't that just fascinating how there is a slightly straighter "sheer" on the 51 ton ship. ;)

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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And that's pretty much where we are now. For this project my next step will be to start sanding down the 51 ton hull using the dremel and then cut out bread and butter slices for the 31 ton ship. The slices will be 15/16" in length to keep with the scale so my plan is to take my two inch by 3 inch block and cut it with a table saw the blade should sheer off the needed 1/8" in between then cut out the slices using the templates and a scroll saw then glue them together and shape them. Rough example below. So that's building a very similar ship in 2 different ways which should be quite educational. Stay tuned! :)

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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MDF? You mean my mousepad? That's for the band KMFDM ^_^

 

Up on post #8... the lasered sheet.   :)

 

Welcome to the "darkside"....   and I hope you have fun.

Edited by mtaylor

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

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From what I'm seeing, it looks like this is a very well thought out project.   It should be interesting to watch.

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

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Thanks Mark! It came from the kit. I'm debating whether putting it through the laser was even necessary since as you saw the keel

s via the plans came out just fine (and the bow part was shaped funny). That deck also came from the kit as an etched veneer you can just slap on. The deck lines are worth saving though I plan to do the deck planking with strips but will use the resized image as a guide.

 

Again I've debated on whether to put this log in the kit or scratch section. Sultana honestly is 90% scratch this one is like 99.9% lol :)

Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Charlie,

The rule of thumb is if you make the keel and the framing/bulkheads yourself, it's a scratch.  You might check with a moderator to be sure that's still in effect.

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

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It is kinda sketchy. I'd be fine with calling this a kit log however I sort of feel that would be almost dishonest since what I plan to finish with won't really be what the kit as advertised though I'll happily defer to the moderators for advice.

Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Greetings all! So just a quick status update as I've spent the week sanding down the 51 ton hull, which for now we will call Dallas. My first order of business was to sand the sides down and match the deck outline. This means lots of sawdust as you can see. Cover your eyes and mouth see how fashionable I look! (me doing Brundlefly impression "heeeelp me"!) ;)

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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So after that came modifying the length. The front was relatively easy I then used the dremel to shorted the back and took off about an inch from the top and half inch from the bottom. The square tuck stern will of course be smoothed out but for now it gives me the angles which I can line up with the rudder and keel as so.

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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So now the keel fits. The hull is around 10.5" and for now is roughly shaped.

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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The last part of this is the height. This is something I have to ponder the hull needs 1/4" taken off the top of the deck, You can see the amount needed when adding the transom, plus the image at the bow that stem piece must be slightly above the top of the deck. I'm not sure if I will shave from the top, bottom or cut the hull in half and do it that way. It has a very specific build in curve to the top so I am unsure if I want to alter that. That said I can recreate it using the plans, as you see in this pic the curve of the deck follows the line I have circled, the image itself stops at the top of the ships tiny bulwark/sheer. So more work to be done!

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Really like this build very informative. Great selfie...

Mark
Phoenix, AZ


Current builds;


Previous builds, in rough order of execution;
Shipjack, Peterbrough Canoe, Flying Fish, Half Moon, Britannia racing sloop, Whale boat, Bluenose, Picket boat, Viking longboat, Atlantic, Fair American, Mary Taylor, half hull Enterprise, Hacchoro, HMS Fly, Khufu Solar Boat.

On the shelf; Royal Barge, Jefferson Davis.

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Nice work on the hull and good on your for the protective gear.   You're very close from looking at the pictures.  A couple of nudges with sandpaper and you'll be there.

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

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Thanks Mark! It's really a very easy shape to carve. Much more than Sultana which has an apple shape but my experience with Sultana helped me with this one. The work I did in a few months I can do now in a few weeks and in turn I need to work on this one a bit to teach me more about Sultana as well. Im sort of bouncing off one to another. That said I want my next ship to be plank on bulkhead I am looking forward to starting Ballahoo once these 3 are past the planking stage ;)

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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  • 2 weeks later...

So here is my newest update. I spent a week or so reshaping the hull from the 31 ton at 1/48 scale (the kit) to a 51 ton 1/64 scale. This was a bit more challenging than one might think while both look similar there is actually quite a bit of difference in the incline. The 51 ton is flatter at 27 degrees while the 31 ton has more drag at 30 degrees. Fortunately the templates at modelshipwright are perfect as they indicate the height as well as correct shape. Also for a bit of fun I put the Sultana template next to the revenue cutter so you can see how different the shapes are. :)

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Edited by CharlieZardoz

Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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Using a slicing style blade for the dremel I sliced about a quarter of an inch off the keelson. In hindsight it should have been from the deck however it ultimately worked out just as fine even if I now have lungs full of sawdust lol.  The box shows what fell in the rest blew out the window using a reverse fan :D

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Build on hold: HM Sultana 1/64th scale

 

Current Build: 31 ton Doughty revenue cutter as USRC Active 1/64th scale (in progress)

 

Future Interests: Ballahoo, Diligence, Halifax and beyond...

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