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Half Hull Planking Project


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It is time to start planking the belts.  There is more than one way to determine the shape of the bottom of the next plank.  An alternate approach would be to put a length of tape (or a strip of paper secured with tape) above the broad strake and take a compass to draw the shape onto the tape or paper.  Do not forget to locate the frame positions on the tape.

1065250082_DrawingBottomofPlank1a.jpg.c1f97b65f3f8799bd5b00e54a4c1422a.jpg

412522788_Belt1Row1_2a.jpg.18bc09ac21c82726eff2d644186afb2b.jpg

Cut off the excess tape and finesse the shape against the broad strake.  For my convenience, I have drawn a wide line on the dead flat strake.

1798820530_DrawingBottomofPlank3a.jpg.b5277fd2eae83870d661ddcdc0bb718f.jpg

Using the tic strips mark the upper edge of the plank onto the tape and connect the marks with a ship's curve.  Leave the tape wide to prevent distortion and then put it on the planking sheet.

1656309643_Belt1Row1_1a.thumb.jpg.84e3e9af1b53c73fe66012a68eb05f31.jpg

Cut out the plank, leaving a little excess on both the top and bottom.  Trial fit the plank to the hull.  When happy, add the caulking lines and glue in place.

259346167_Belt1Row1_3a.jpg.a404b81e2a4089fe31e6a2cf26d72594.jpg

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Do this for all three of the planks in this row.  The result is a smooth curve when seen from both the side and below.  Take note of the height of the strake as it enters the bow rabbet: no smiley-face.

310278137_Belt1Row1_5a.thumb.jpg.239840c2d818ff51b136ecae670e0b6b.jpg1529789472_Belt1Row1_6a.thumb.jpg.1c40511a530bfcb99f1383a96fef2f91.jpg

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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A big big thank you for this project. This step by step is really very instructive.

And seeing the progress of the work using photos really helps to understand the process.

Looking forward to seeing more 😉

Jean-Paul

 

'You are not carving a bear with a chain saw here folks',

Chuck Passaro, ´Queen Anne Style Barge´ manual of instructions

 

Current builds :

 

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  • HMS Winchelsea 1764 - Syren Ship Model - 1:48
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The second row of this planking belt is developed just like the first row.  You can see in the picture below how much curvature is developing in the fore plank. 

1044507027_Belt1Row2_2a.jpg.e6b34e240650a1a1565d398ff71fbcf1.jpg

525330583_Belt1Row2_4a.jpg.3147c57c98ab0e04499b23afa8f61d9c.jpg

Aft, the run of planking continues to parallel the wale.

575134129_Belt1Row2_1a.thumb.jpg.227591ca486e215ca734569639278052.jpg

448599941_Belt1Row2_3a.thumb.jpg.16e2c855b653592d5fd27de69270bf70.jpg

 

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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This shows how the planks change shape.  The strips of tape are the templates for the middle and fore planks of row 3 of the lower planking belt.1694108122_Belt1Row3_3a.thumb.jpg.601cb2d4db46e1090f7727859d3ce898.jpgIn order to continue the appearance of the run of the planks paralleling the wale, the stealer will be placed between the lower and middle planking belts.  The forward location of the stealer will be, in part, determined by the location of the neighboring plank butts.  The photo below shows the area in question.  The previous row has a plank butt on Frame F and the planks two row either side have butts on Frame D.  You can still see the pencil lines for the quarter-checked (on the filler piece) and the half-checked stealers.

120896846_Stealerredo4a.thumb.jpg.2832bdc6c9ddde1499e4752adfb09d68.jpg

The first step is to make the aft plank which will be stolen from.  Don't waste too much time finalizing the width of the plank aft of Frame F because of the stealer.

1204267690_Stealerredo5a.thumb.jpg.ba11f985391c4d05933505b63fe2a73d.jpg

The yellow tape in the next two photos shows the shape and location of both a half-checked and quarter-checked stealer.  You can see that the width of the stealer at the sternpost is the same as the width of the other planks and how the upward sweep of the stealer more closely parallels the wale.

838047914_Stealerredo6a.thumb.jpg.83a697a81eb614b6ab82fb6d95ee83ca.jpg

2107475504_Stealerredo7a.thumb.jpg.57d11e1a95868e6fb7fd596d2d873146.jpg

Make and install the aft plank.  I find it easier to cut the stealer into a plank that has already been glued to the hull.  I will be installing a half-checked stealer.  The kit takes one through installing a quarter-checked stealer.  In the picture below you can see that the location for a quarter-checked stealer is not correct.  Although the forward extent of the stealer is correct, I would have needed to steepen the angle of the stealer (compare with the photo above).

294954256_Stealerredo9a.thumb.jpg.42620a0444c8372fc3c2f6b561d0c8ef.jpg

Lay the template for the stealer over the plank, starting on Frame E and ending at the sternpost.  Draw the outline of the stealer onto the plank and cut the plank with a straight edge razor.  I do not like a #11 blade for this; a razor pressed into the plank will result in a straight line without the need to sand.

2076379282_Stealerredo8a.thumb.jpg.32fcfd04068aa13c71c26547cfadc4e7.jpg
 

 

1667755463_Stealerredo10a.thumb.jpg.a0c4c97c4dec6f313c38dfbe94e9558f.jpg

And here is the final result.  Note the smooth transition between the stealer and the plank at Frame E.

849326395_Stealerredo11a.jpg.2bdfe4d421b5520a4a775f9b111c6391.jpg

Here is the lower belt completed with the stealer.

1561250689_Belt2Row1_1a.thumb.jpg.f8e25d7c88f34df73c914bed5fc0ce9f.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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The lower three rows of the middle planking belt are straight forward; there are no other stealers and the dropped plank is located in the upper belt.  The aft plank in the top row is complicated by the need to terminate on both the sternpost and the counter.  The photo below shows the plank above the stealer installed.

866147481_Belt2Row1_2a.thumb.jpg.9be07f674a067f19592edd3746b6a922.jpg

I used small pieces of tape to form the template for some of the planks with an extreme curve.  This will give a much more accurate template in these areas.

1376941860_Belt2Row2_1a.jpg.0fc5d669ccad6346087f04a1044fa573.jpg

1558754832_Belt2Row2_2a.jpg.1848b1ca2b95d1564badf646aab403c3.jpg

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1196540500_Piecesoftape1a.thumb.jpg.d67cdb3763e79284cadc4c875cbb4669.jpg

1363129048_Piecesoftape2a.thumb.jpg.ee9955fbdbec75798e1c61e59130afe9.jpg

 

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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This kit is designed as a teaching aid.  IMHO, the best teaching aid also teaches the teacher.  And this one reminded me that photographs will often find errors that the eye will not.  So even if you have no intention of posting your pictures, they can be very helpful modeling aids.

 

Look at the above picture.  You can just barely see that there is a concavity in the planking at Frame 5.  This was a lot more obvious in the picture than in real life.  Looking more carefully, the problem is not that Frame 5 was sanded down too much.  Instead, I did not sand Frame 5a enough.

453553443_Bowplankingerrora.jpg.ed2567a038f6df75a7e319836cb1f5eb.jpg

My only option was to remove the involved planking and reshape Frame 5a.  The smudged ink is because I used a lot of isopropanol to dissolve the glue.  When you find it necessary to remove planks, do not even attempt to reuse them.  It will never look right.   

1261619779_Bowplankingerror2a.thumb.jpg.f1761fb4870055af9995f7883da7befe.jpg

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The result was worth it.

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1002566935_Bowplankingerror4a.thumb.jpg.760514df3fd0b3cd1ecb5b6cf73395e1.jpg

The build log is caught up to my construction progress.  The NRG conference is next weekend in New Bedford Mass.  I will be hosting (hostessing just sounds stupid) a round table on hull planking.  Hope to see some of you there.  Construction will continue upon my return home.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Toni,  the frames in the kit have etched marks along the edge but you don't mention them in your writeup.   Should we ignore them?  I've attached one example of what I'm talking about.

 

Bob

 

IMG_6696.jpg

Bob

current build 

Dutch 17th Century Pinas - Kolderstok - Scale 1:50 - Cross-Section

upcoming builds                               past builds

Statenjacht - Kolderstok - 1:50                                         USS Peary (DD 226) - Tehnoart Ltd - 1:96 (gallery)

Fluytschip - Kolderstok - 1:72                                            USS DeHaven (DD 727) - Tehnoart Ltd - 1:192

back on the shelf                                                              USS Robert E. Peary (FF 1073) - 1:250

Mayflower - Model Shipways - 1:76.8   

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Ignore them.  They were designed to give the builder and idea where the planking belts run.  But each time I made the hull, the locations were just a little bit different.  The lower two marks are fore the garboard and broad strake.  The top two marks are the upper and lower borders of the wale.  The vertical line next to the "A" is the thickness of the backbone assembly.  

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Toni,

 

Thank you very much for your excellent presentation and round-table demonstration at the recent Conference in New Bedford. I found them most informative and have placed my order for a kit. 

Paul

Member, Nautical Research Guild

Co-Webmaster, NRG Website

Developer of NRG and Seaways Publishing back issue digital archives

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Thanks, Paul.  I will be back to work on her later this week.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Thank you to all the NRG members who attended the Conference in New Bedford.  It was great seeing both old friends and new faces.

 

Work has resumed on the half hull project.  There are no complicated planks in the rest of the middle planking belt except for the aft plank in the top row.  The pictures show the general sweep of the planking followed by the appearance of the planks at the bow and stern.

 

1509902112_Middlebeltrowthree1a.thumb.jpg.617a78a0012c91bc377fc93ce4dde904.jpg

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The aft plank of the fourth row lands on both the counter and the sternpost.  If you make a tape template it should not cause too much of a problem. 

529415318_Middlebeltrowfour3a.thumb.jpg.468986c0fb40c2259811143d1d7825f9.jpg

At the Conference several people asked my how I bend my planks.  The soft basswood only needs a little water to get it to bend.  I will typically clamp it in place, putting a scrap between the clamp and the plank to prevent dimpling.  After it has dried (no less than an hour) glue it to the hull.  With hardwoods this is more of a problem, sometimes requiring heat and moisture.  Never soak a plank in ammonia; it disrupts the wood fibers.  The photo shows the curve of the planking without any high or low spots.

1339120766_Middlebeltrowfour1a.thumb.jpg.e26a913f738104d25334232999b103d8.jpg

1624053632_Middlebeltrowfour2a.thumb.jpg.40ac61d5f74ae7f07ed5b538bd56f305.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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The lower two planking belts have been completed.  The next two rows of planking are no different than any of the other recent rows except that the aft ends terminate on the counter.  1261390920_Upperbeltrowone1a.thumb.jpg.5d66c3cbf36a88ba2d6d4440c05c1c8f.jpg

Before going any further, I wanted to finalize the location and shape of the drop plank.  As I mentioned earlier, the kit goes through the technique of making a quarter-checked drop plank; this build log will utilize a half-checked.  These are always located just below the wale.  Using thin strips of tape I have marked out the forward rows of planking, with the drop plank terminating on Frame 5a.  After I was happy with the alignment, I drew the planking rows onto the frames.

1142652347_Upperbeltrowone3a.thumb.jpg.89cc5b995f6957353676e60c561bb779.jpg

1772629506_Upperbeltrowone4a.thumb.jpg.42d9fed7dae8bfb9947e577311d8f6b7.jpg

 

Because of the multiple curves, I used small pieces of tape to determine the shape of the fore plank.  Transfer the plank width onto the tape from the marks on the frames.

968321938_Upperbeltrowone2a.thumb.jpg.5e94ce5a91b6d435f32253485119eb65.jpg

You can see that the width of this plank is wider than those in the middle planking belt.  I did not carry the middle belt high enough in front of Frame 2, causing this to occur.  If this was a "real" model I would have re-planked the middle belt.  But this hull will be joining its four siblings in a closet so I have chosen the lazy-person's way out and left it alone.  

1272612615_Upperbeltrowone6a.jpg.f2aeb7fce5b374390f5c21a1ad8438ec.jpg

1867873247_Upperbeltrowone8a.jpg.4f10d72ae5cf442a7e76b9c6188ae582.jpg

619800380_Upperbeltrowone9a.jpg.75db86224c1703127bbf01d2b513ebf4.jpg

The curve into the counter is actually very gentle and requires only a little encouragement to fit against the aft bulkheads.

1264356719_Upperbeltrowone7a.jpg.a725dea85dc5c1e94f130cc72ad7c990.jpg

2029721541_Upperbeltrowone5a.thumb.jpg.4f53c57da64d777cc31864534f3c6e2b.jpg

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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At this point I am going to install the wale, or at least part of it.  For ease of bending this will be made up of two laminations of the same thickness as the planking.  This technique has the added advantage of using the second layer to disguise any slight gaps between the first layer of the wale and the upper row of hull planking.  The wale will be made up of two planks.  The first layer will have a butt joint located at the dead flat frame.   The location of the wale had already been drawn onto the frames and this was transferred to the tape.   I will be putting a scarf joint in the outer layer and its general location is also seen on the tape.  The scarf does not need to rest on a frame since it will have a solid piece of wood underneath it.

194557228_Wale1a.thumb.jpg.30a826a48664b7e0ef6cd1ac582f4fc0.jpg

Take a look at the end of the wale.  It does not rise above the counter.  There is a smooth line connecting the ends of the planks of the upper belt with the end of the wale.

350921697_Wale2a.jpg.d8e7357e1b8121ae111f3b657c76a2d8.jpgCut out the two pieces of the wale.  Save the tape to reuse for the second layer.

937192121_Wale3a.thumb.jpg.2b337647a36cd6d53cad251e43e8655e.jpg

The wale will be a contrasting color.  I have chosen to "paint" the wale with archival marker.  The sides of the planks have been painted, even though they will not be seen.

250187920_Wale4a.thumb.jpg.fcea0db27661d49ba91b19b7c42f1097.jpg

1408615597_Wale5a.jpg.24265bf7ee9b391bb3cbff6497aa499b.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Just a quick update.  I have the hull completed up to main deck cap rail.  Unfortunately, I am having computer issues and will not be able to post any pictures until my new computer arrives later this week.  

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Hello Toni. Sorry to hear you are having computer issues, those can be super frustrating.  A few weeks ago I got my kit in the mail, I am excited to be starting soon while following your blog.  At the beginning of the blog I think you mentioned briefly about options for openings for the gun ports.  I am interested in seeing more about this, as some of the support pieces the kit provides you were placing right in the middle of the ports.

 

Brian :)

Edited by bdgiantman2
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Forget the gun ports on the plan.  I had originally planned on building them out but had to choose between spacing the frames equally apart from each other or incorporating gun ports.  Equal spacing won out because it made the butt shift easier to deal with.  Also, if you put in the ports it allows you to look into the hull as there would not have been any covers fitted to these ports.  There are a lot of things you can do with the hull once it has been planked including trunneling the hull, installing the ceiling, deck beams/planking, gun ports, hatch covers, etc.  I stopped where I did because I wanted to focus on hull planking for the beginner.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Time to get back to work.  The lower two rows of the upper planking belt  are installed next.  There is nothing special about them.  There will be a dropped plank involving the upper two rows at the bow.  In the third picture you can see the dropped plank drawn onto the frames.

656928897_Upperbeltrowthree1a.thumb.jpg.2a7f6a28b094a545be4a2f817a565313.jpg

344758492_Upperbeltrowthree2a.thumb.jpg.eae47e9dc437db0dce0e4e7a45adb56a.jpg

809802603_Upperbeltrowthree3a.thumb.jpg.456b5255245499d8205d4d76db1fc69f.jpg

Using tape, the lower edge of the plank was determined by running a pencil line along the top of the plank below and the upper edge was drawn from the marks previously made on the frames.

1965558233_Upperbeltrowthree4a.thumb.jpg.3ca980a33658f63ce2eed86245aaabc5.jpg

This was repeated for the upper plank and the two tapes are seen below.  Notice that I added 1/16" to the fore end of the plank to allow it to seat into the rabbet.

128055166_Upperbeltrowthree6a.jpg.81c90ce689d55a02a2e8ab47c978f8d8.jpg

 

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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The aft two planks of the upper row of planking were installed.  The fore plank (the one which will be dropped) was cut out a bit over-sized and bent to shape by wetting and clamping it to the hull.  At this point it is not permanently installed.

1680850288_Upperbeltrowfour1a.thumb.jpg.ddbcc7f552cdb0b20ef945198f81b34d.jpg

539688163_Upperbeltrowfour2a.thumb.jpg.717cf19808c92b84d9a38092a505761f.jpg

1064643188_Upperbeltrowfour4a.thumb.jpg.9787d8386b04a6dc1410efc26465ae55.jpg

1235813165_Dropplank1a.jpg.b6907188ad2b643df249785579bcd384.jpg

The fore plank of the third row was then trial fit by laying it over the temporarily installed drop plank.  The drop plank was then trimmed to fit and they were both permanently installed.

658260683_Dropplank2a.jpg.f05ac70d35514a6472ecc580b80e8893.jpg

146365623_Dropplank3a.thumb.jpg.f618eccfbc443d531bae45c9500f9a81.jpg

1364424522_Dropplank4a.jpg.739447db02d8a8edfe7d40a2cae13d68.jpg

Here is the final result.  Everything has been planked below the wale.

1237508257_Upperbeltfinisheda.thumb.jpg.14b7bceedb789f91d5747400d7c93323.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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I have chosen to add a decorative strip approximately at the level of the quarter deck.  This will appear to be continuous with the main deck cap rail.  I used chart tape to determine the run of the strip.  This also happens to be the same width as the strip so it gives a good visual representation of the final result.

323101221_Quarterdeck1a.thumb.jpg.f5460b8737a354679ac6969c09fa3117.jpg

1797076092_Quarterdeck2a.thumb.jpg.52f3206ae5e467736485ef74676d99f6.jpg

The upper and lower edges of the strip were drawn onto the frames and filled in with marker.

215850480_Quarterdeck3a.thumb.jpg.8aa358fe18e8db1d78fcfd8346532f08.jpg

There are four rows of planking between the wale and the decorative strip.  The butts of these planks were drawn onto the frames in red and the width of the planks was drawn in black.

719957845_Upperplanking1a.jpg.e2898b068a184002aad3b741eeb8e34b.jpg

These planks are straight forward to install, requiring minimal spiling.  At the stern, leave the excess wood on the lower row.  The ends of counter planking will be covered up by this.

433616521_Upperplanking2a.thumb.jpg.c05608866948101e25d6d5fda63c1eca.jpg

1815394168_Upperplanking3a.jpg.9c58c84c72245f2c136eb54921b5b7bb.jpg

This is the perfect time to sand the hull.  All the planking from the main deck cap rail to the keel is the same thickness, making the job much easier.  I start with 120 grit and progressively sand up to 1500 grit.  With the finer grits, I wet the hull first and then sand.  This gives it almost a burnished appearance.  The decorative strip has been applied.  This is 1/32" thick and 1/16" wide, so it stands proud of the hull planking by 1/32".  I dye the wood before gluing it to the hull.

33659367_Upperplanking4a.thumb.jpg.63453180c3d64c34661c677393bb1ae9.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Now that the hull is perfectly smooth, the second layer of the wale will be installed.  Since I had saved the template for the first layer of wale planking, it was easy to cut out two more pieces.  Just for fun I made a hook scarf connecting the two pieces.  To to this I made the mating edge of the planks longer to take up the scarf.  The scarf was drawn onto the plank and cut out with the knife.  I dyed the joint edges and the sides of the planks before installing.

image.png.4b9c3144375fc0b8d67c9f5773d4f885.png

83751211_Walescarfa.thumb.jpg.b8131ef6b090b8418ed9a5786a15b340.jpg

1057051973_Walescarf2a.thumb.jpg.d58587da4a5c50c353b912938e0dab77.jpg

At the bow, the wale ends in the rabbet.  Since the rabbet does not become wider to accommodate the wale, the wale decreases in thickness as it enters the rabbet.

1741726672_Walebowa.jpg.22ad1970ab09d530c9716f2e9f698409.jpg

Something similar occurs at the stern.  The picture shows the wale tapering in thickness as it approaches the counter.  The counter has not been planked at this point but after it has been, the wale will be sanded down to fay into the counter planking.

82745176_Walesterna.jpg.0dd2d066f75f1d684a1cd95964e0022a.jpg

 

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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Toni, I've never seen anyone sand unfinished wood finer than 320.  Do you think the AYC needs such treatment?

Maury

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Toni, I am enjoying the thread and am grateful for your descriptive powers. I decided to see your entire build before starting mine.

 

Now my inexperience is going to be revealed. The instructions are to glue the keel etc to the plans, but I don't see any mention of releasing the finished model from the paper at the end. Have I missed it?

I imagine I am not the only builder who wants to mount the finished half-hull for display. Any suggestions for a particular adhesive that will let the plan peel away when the time is right? I'm not keen on using IPA to attack the glue along the entire length of the keel but perhaps I am being timid?

 

Thanks again for what is, in my opinion, an inspired project. 

Bruce

🌻

STAY SAFE

 

A model shipwright and an amateur historian are heads & tails of the same coin

current builds:

HMS Berwick 1775, 1/192 scratchbuild; a Slade 74 in the Navy Board style

Mediator sloop, 1/48 - an 18th century transport scratchbuild 

French longboat - CAF - 1/48, on hold

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Maury, what is AYC?

 

Bruce, I use a razor blade to release the model from the paper.  Some of the paper comes off as well, but a little sand paper takes care of it.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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4 minutes ago, tlevine said:

Bruce, I use a razor blade to release the model from the paper.  Some of the paper comes off as well, but a little sand paper takes care of it.

Well that sounds simple enough.

Thanks,

Bruce

🌻

STAY SAFE

 

A model shipwright and an amateur historian are heads & tails of the same coin

current builds:

HMS Berwick 1775, 1/192 scratchbuild; a Slade 74 in the Navy Board style

Mediator sloop, 1/48 - an 18th century transport scratchbuild 

French longboat - CAF - 1/48, on hold

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Thanks for reminding me.  I have never used the cedar.  This project is actually the first time I have used any type of softwood on a single planked hull.  I am surprised at how nicely it finishes up.  It's biggest downside for me is the dents left behind by clamping, although most of those will come out by putting a drop of water on the dent and letting the wood absorb it.  This makes the wood fibers swell but after the wood dries out again, the dent is much less apparent.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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There are four rows of counter planks.  You can see that the upper counter plank extends beyond the counter.  This is to allow a good fit with the transom planking.  Remember that the lowest row of the bulwark planking was not trimmed so that it would protect the end of the counter planks.  And the lowest row of counter planking protects the ends of lower hull planks.  Everything is designed to prevent water penetration into the wood.  Later I will install a trim piece to protect the ends of the bulwark planks.  The aft end of the wale is now sanded down to blend into the counter planking.  After they were installed, the lowest bulwark plank was sanded to conform to the curvature of the counter.  

562798491_Walesterna.jpg.464b7b9fa1d5401ef1d1ff5756ffccce.jpg

The wale has not received its first coat of dye.  I will eventually apply three coats.

1266172618_Counterplankeda.thumb.jpg.896bda7a1908df58ea415d3fcc0fb011.jpg

The four rows of quarter deck bulwark planking are straight forward.

642381668_Quarterdeck4a.thumb.jpg.65b53f9bef58b30279df75d221e11140.jpg

The transom has been planked and the junction between the counter and the transom planking as been cleaned up.

1016538694_Transomplankeda.jpg.d1d92c2881e690ae7d7c5bf08b818258.jpg

The easiest way to determine the shape of the cap rail is to lay a piece of paper along the top of the bulkheads and trace the outer edge of the planking onto the paper (black line).  I have chosen a rail width of six inches and have drawn a line three inches inboard and outboard from the traced line (red lines).  There is a significant curve in front of Frame 4a so I made the rail in two sections with a simple scarf joint at Frame 5.  It is drawn in blue ink on the picture below.

1955489024_Caprail1a.thumb.jpg.c87401df58d133cf68e2c26df18a9658.jpg

The shape of the quarter deck cap rail is determined the same way.  It is made in one piece.

1181709689_Caprail2a.thumb.jpg.2a0316895f88853a019569badaeef224.jpg

For aesthetics I dyed the edge of the rails before installing them.  There is also a vertical piece at the break of the quarter deck which protects the ends of the quarter deck bulwark planks.  And here are the results.

73064461_Caprail3a.thumb.jpg.93f8a8c3b1d1c4ee099083d207d8fd49.jpg

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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The outboard edges of the transom planks are protected by a black decorative strip.  This was carried down across the bottom of the transom to seal the junction of the transom and counter.  This was done with one piece of basswood that had been wet and then slowly bent to the required shape.  Finally, the taffrail was installed.

697705474_Caprail4a.jpg.0678a86d5cea514c5bda75ab7cc4e6e5.jpg

2086819171_Caprail5a.jpg.9adc67e3a56bf8823bb11809b1c3159c.jpg

The hull is now completed.  At this point one could add treenails but I have chosen not to...maybe some day.  I was asked about ports by one of our members.  If one were to install ports, it would be necessary to finish the inside of the hull, as this would be visible through the ports.  Although possible with the use of sanding discs, it would take a lot of effort to remove the frames.  Don't forget that these frames were selected for strength so the hull would be stable during construction.  There was never any thought that they might be trimmed/removed later.

 

The hull is finished with one coat of Watco's Danish Wood oil and then buffed with a cotton cloth.

1126697790_Endresult1a.thumb.jpg.61147b562beb20da9c26f0aa1ec55ebe.jpg

The hull was removed from the building board by inserting a razor blade inserted between the hull and the paper pattern.  It is surprising how strong this hull is.  I do not plan on mounting her but if one wanted to I would suggest covering the open parts of the hull with a sheet of basswood, either left natural or painted black.

Here is the final result.  I hope this project will encourage some of you to take the plunge and plank your next hull the way it was originally done.

428516588_Endresult2a.thumb.jpg.fa1ab15a7934487b98a3d692cde8e5ad.jpg

 

 

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

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