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Heroine 1838 by ggrieco - FINISHED - Scale 1:24 - Western River Steamboat as she appeared before hitting a snag in the Red River


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Thanks, Glenn.   I was looking at the wear grooves in that shaft.  From your description it sounds like it was built and put to work with repairs on the fly. 

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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This last week was Spring Break for us.  I took a few days off so I didn't get much done.  I was able make a little progress on the paddlewheel.  They just need the buckets and they will be complete.  Hopefully, this next week will be a little more productive.

 

 

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Glenn

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This week I tried to finish up the Paddle wheels.  I just about made it, just the nuts on the starboard wheel to finish.

 

The buckets for the paddle wheels were 15 to 16 inches wide, 60 inches long and 1 1/2 inches thick.  Each was attached to the spokes with two U-bolts.  The U-bolts were about 3/4 inch in section with a 2 inch nut.  Some of the bolts were entirely square in section, some were round and as in the photo, some were a little of both.  I'm not sure if there was a reason for the nuts being put on flat side out.

post-21385-0-41802400-1458996641_thumb.jpg

 

The area around where the bolts went through the bucket was reinforced with a short plank about 14 inches by 8 inches by 1 1/2.  Sizes varied and the seemed to be crudely cut.

post-21385-0-32829200-1458996652_thumb.jpg

 

I made several attempts to bend the u-bolts by hand but I couldn't get them to sit properly against the spokes.  I made a simple jig to swage each bolt and it worked well.  I was able to make the entire pile of 96 in less than a half an hour.

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The individual pieces of the buckets going together.

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post-21385-0-98996800-1458996736_thumb.jpg

 

The completed port wheel (minus the throw-out bearing) and the almost complete starboard bearing.

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Kevin and I had the pleasure of a visit from Mitch Michelson this week.  Mitch, we enjoyed the day and hope to see you again soon.

post-21385-0-20988800-1458996813_thumb.jpg

Glenn

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9 inch Dahlgren on Marsilly Carriage<p><p>

 

Heroine Shipwreck Diorama

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96 U bolts, that's 192 threaded ends, a lot of threading and tapping on top of the woodwork, you were a busy man this week.

 

Michael

Current builds  Bristol Pilot Cutter 1:8;      Skipjack 19 foot Launch 1:8;       Herreshoff Buzzards Bay 14 1:8

Other projects  Pilot Cutter 1:500 ;   Maria, 1:2  Now just a memory    

Future model Gill Smith Catboat Pauline 1:8

Finished projects  A Bassett Lowke steamship Albertic 1:100  

 

Anything you can imagine is possible, when you put your mind to it.

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Interesting. So the buckets were one wide plank, with one U-bolt per spoke. In comparison, both Bertrand and Arabia had two parallel planks, each with two U-bolts per spoke, like this:

 

Arabia: http://janetbtaylor.com/wp-content/uploads/2010/10/arabia4.jpg?w=300

Bertrand (my model): http://modelshipworld.com/index.php/topic/10356-steamboat-bertrand-by-cathead-187-wooden-missouri-river-sternwheeler/page-7#entry344717

Bertrand (as displayed at the museum): http://modelshipworld.com/index.php/topic/10356-steamboat-bertrand-by-cathead-187-wooden-missouri-river-sternwheeler/page-7#entry348901

 

These two also don't have any reinforcing planks, just the bucket planks, which appear narrower in Arabia and Bertrand than in Heroine, though I can't tell for sure. Your reinforcing plank is 14" wide, which makes the bucket plank a bit wider still, while the others look like 12" or less to my eyes. But the overall bucket would be wider on both the later boats, given the double planks.

 

Any theories on these differences in wheel configuration? Is it just that Heroine is a smaller boat and so used a simple one-plank paddle? Or was there an evolution to broader, two-plank paddles as being preferable?

 

EDIT: additional question: what's the diameter of Heroine's wheel overall, compared to the width of the bucket? On Bertrand, the wheel was estimated at 18' diameter, with each bucket about 2' wide overall. My eye feels like Heroine has a different ratio, but measurements will tell if I'm off.

 

Also, looking back at my Bertrand wheel, it hit me that I never finished one important detail: the U-bolts on the buckets! I'd meant to draw them in with a fine marker, as I didn't think I could get them right with wire at 1:87, but apparently never did and never noticed. Luckily the wheel turns, so I can still do it without too much fuss. Embarrassing.

Edited by Cathead
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Thanks everybody,

 

Michael, I hope I haven't let you down. I cheated a bit with the u-bolt nuts. The hole is undersized and they are driven on tightly-- no threads. 00-90 is the smallest tap and die I have - too large for the 1/32 inch rod. So far, all the other fasteners have been threaded. Sorry about that.

 

Cathead, Heroine's paddle wheels were 16 feet from spoke tip to tip. We haven't given the dimensions the full consideration that they need yet but your observations have started me wondering. I need to look back at the table in Adam Kane's thesis. I think he lists several vessels with the size of their paddle wheels. Hopefully, we can find a pattern.

 

Glenn

Glenn

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9 inch Dahlgren on Marsilly Carriage<p><p>

 

Heroine Shipwreck Diorama

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Don't feel guilty, Glen. I have been using simulated nuts from Scale Hardware http://www.scalehardware.com/simulated-micro-hardware-c-47. You can't fake it any better than this.

Greg

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Admiralty Models Cross-section Build

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Pegasus, 1776, cross-section

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Speedwell, 1752

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Thanks Greg,

 

I've never seen this page before. I've been looking for a good source for fasteners smaller than 00-90. I have a feeling I'll be using this site in the future.

 

Glenn

Glenn

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9 inch Dahlgren on Marsilly Carriage<p><p>

 

Heroine Shipwreck Diorama

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Oh Glenn.... I'm mortified.... simply mortified

Actually I had not realized the rods were that small a diameter, and if you mentioned the diameter in the text I missed it because of the impact of the pictures. And who need to struggle with 000 x 120 anyway.

 

Michael

Current builds  Bristol Pilot Cutter 1:8;      Skipjack 19 foot Launch 1:8;       Herreshoff Buzzards Bay 14 1:8

Other projects  Pilot Cutter 1:500 ;   Maria, 1:2  Now just a memory    

Future model Gill Smith Catboat Pauline 1:8

Finished projects  A Bassett Lowke steamship Albertic 1:100  

 

Anything you can imagine is possible, when you put your mind to it.

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I finally completed the paddle wheels to the point I can start tying the drive train to the engine.  This week I was able to get most of the pittman/crosshead assembly done.  Just the feedwater pump and reach rods to finish before moving onto the boilers.

 

 

U-joints for the reach rods.

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Crosshead slides.

post-21385-0-59764300-1459603046_thumb.jpg

 

Testing the fit of the crosshead and end of the pittman.

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Pittman ends freshly milled.

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Straps soldered to pittman ends.

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Finished pittman strap with bearing, wedge and keys before blackening.

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After blackening with bolts added.

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Flywheel end of pittman.

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Crosshead end of pittman.

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post-21385-0-14656900-1459603226_thumb.jpg

 

post-21385-0-93569400-1459603239_thumb.jpg

Glenn

___________________________________

 

My Gallery

 

9 inch Dahlgren on Marsilly Carriage<p><p>

 

Heroine Shipwreck Diorama

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The sheer excellence of your woodwork and metal work makes this one of the most enjoyable logs on MSW. It looks like this could be a working model with the proper engine.

Greg

website
Admiralty Models

moderator Echo Cross-section build
Admiralty Models Cross-section Build

Finished build
Pegasus, 1776, cross-section

Current build
Speedwell, 1752

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My grandfather was a stationary Engineer at the Duquesne Brewery it Pittsburgh,and he used to take me with him on Sundays when he had to check things.

The details of this bring me back to those trips. Wow again. Heat up a kettle and connect the steam.

Flying Fish --  MSW

Essex ---  MSW

Constitution  --  MSW

Confederacy -- MSW

Philadelphia -- MSW 

Chaperon -- MSW

San Felipe -- Panart

Portland -- Bluejacket

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Thank you for your latest update, Glenn. Before I read the other comments, I too was thinking "She looks about ready to turn over!" That is beautiful work.

Be sure to sign up for an epic Nelson/Trafalgar project if you would like to see it made into a TV series  http://trafalgar.tv

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If I didn't know it wasn't full size . . . wait is it? 

 

Bob

Every build is a learning experience.

 

Current build:  SS_ Mariefred

 

Completed builds:  US Coast Guard Pequot   Friendship-sloop,  Schooner Lettie-G.-Howard,   Spray,   Grand-Banks-dory

                                                a gaff rigged yawl,  HOGA (YT-146),  Int'l Dragon Class II,   Two Edwardian Launches 

 

In the Gallery:   Catboat,   International-Dragon-Class,   Spray

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post-76-0-62050600-1459619167.gifpost-76-0-54557200-1459619223.gif  I do believe we all looked at that thought "well, fire up the boiler and get this rolling on the river".

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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