Bronze Cast Pintle and Gudgeon, and Cutting out the Rudder S2-E59

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In this episode (S2-E59) of the Art of Boat Building, boatbuilder Bob Emser shows how he cast the Pintle and Gudgeon for the Haven 12 1/2. The plans for the boat drawn by Joel White the boats designer, give us all the information we need to design patterns to cast the silicon bronze hardware. In addition we go to Bob's friend, Steve Colburn's, house to have the final part machined on his metal lathe. All of the finished parts are fitted on the boat rudder which is lofted from the line plan. They all come together in the end to dry fit all of the parts.
“If you’re going to make it, make it beautiful.”
Bob Emser
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Chapters
00:00 Introduction
00:27 Designing the Pintle & Gudgeon
04:57 Solving frozen Propane Tanks
06:09 Ramming Up the Patterns
07:45 Casting Bronze
08:46 Bronze Cleanup
11:00 Metal Lathe Turning
19:12 Finishing the Bronze Parts
20:44 Lofting the Rudder
24:44 Installing the Pintle, Gudgeon and Rudder
29:48 Dry fitting the part and Conclusion
Watch next
Recommended Playlists
Carvel Planking Playlist:
• Carvel Planking
Haven 12 1/2 Playlist:
• Season 2 - Haven 12 1/2
Tool Making:
• Tool Making
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#theartofboatbuilding #artofboatbuilding #makeitbeautiful#woodenboatbuilding #buildingasmallboat #buildingasailboat #shipwright #toolbuilding #Haven12 #herreshoff #shipwright

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Опубликовано:

28 май 2024

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Комментарии : 68

@garyfairbrother5532 2 года назад

Nothing beats watching wise old men moving slowly and surely “in the zone” and the mutual respect shown for each other’s skill set. Great video, like a great book, a little sad to see it end. Thanks!

@henrikstenlund5385 3 месяца назад

Good job. The old gentleman skillfully used the fourjaw in centering the piece properly. That is usually a bit requiring task

@davidc6510 Год назад

Great episode. That rudder fits like a glove on the Pintle's. Thanks for sharing.

@marclattoni1959 2 года назад

One of your best videos! And who can resist being drawn to a the title "Pintle and Gudgeon"? It has the makings of a wonderful British detective TV show.

@dwaynekoblitz6032 2 года назад

Thank you Mr. Colburn. What a kind and generous thing to do. The world needs more good men like you. Having great neighbors is always a bonus. The casting may be my favorite part of the entire build so far. Except for maybe the bright work. She's coming along nicely, Bob. Another fantastic video!

@thomasarussellsr 2 года назад

Great visit to the neighbor's shop, and great video at your's as well. Great looking pieces of hardware y'all created.

@steven_vogt 2 года назад

Educational, endearing and entertaining in equal measure. I can’t overstate how much I am enjoying following you on this build. Thank you!

@TheArtofBoatBuilding 2 года назад

Thanks Steve, I appreciate your kind words. Cheers, Bob

@TheBubagrunt Год назад

Pretty cool! Watching these for the third time. Great content and please be encouraged!

@OgamiItto70 2 года назад

Here's to Steve. That was super-cool of him to help you with the machining. Way to go, dude.

@thesoupin8or673 2 года назад

Extremely cool to see the first functioning cast piece on the boat! Seeing a component move really brings it to life, I think

@mrvertigo23 2 года назад

Brilliant educator and inspirator!

@jimneely4527 2 года назад

Thank you for sharing this and thank Steve for showing his skill in turning out those pieces for you. That lathe is really cool!

@drop_dtuned6167 2 года назад

This was a well put together episode With the foundry and casting basics covered, it moved steadily from fabrication to installation. That was very satisfying.

@cdennisb 2 года назад

Well, no surprise! Another precision masterpiece. The casting and machining was amazing to watch, and the rudder fabrication and mounting was masterful. Hard to imagine that you had to find a neighbor with equipment that you didn’t have!

@richparker7778 2 года назад

Bob, Clinton Lake would be a great place for the maiden voyage . Great video.

@campbellmj9405 2 года назад

I wonder if you ever lose the feeling of apprehension when opening a mold. Love watching lathe work. Another pleasant Saturday morning complete.

@TheArtofBoatBuilding 2 года назад

I never have lost that excitement of opening a mold. Not always the outcome I would be looking for, however, generally a happy dance is in order!

@bobflores 2 года назад

@@TheArtofBoatBuilding I think you should include a happy dance sequence in the next video. :)

@victorroios 2 года назад

30 minutes of pleasure☺

@RoyBlumenthal 2 года назад

Every single thing in this boat is a handcrafted masterpiece. Amazing work. Just amazing. Thanks.

@johnryan2193 2 года назад

What a great neighbour you have,.

@damoog5985 2 года назад

It's a pleasure to watch such craftsmen doing things so well. Thanks for sharing.

@fonhollohan2908 2 года назад

Great Job Bob well done.

@sunny71169 2 года назад

With all the skills and knowledge gleaned from watching Steve working on Arabella, Leo and crew building Tally Ho, Dave building and restoring wood vehicles, and Bob building his Haven 12 1/2, I completed my 48' schooner last night just before I woke up. Thanks guys! Escape from the ugly reality of politics and culture wars here in the U.S. is preserving my sanity and I'm sure many others'.

@beniank9091 2 года назад

You are absolutely correct. Thanks for the reminder that there are other things in life that are worth stopping and enjoying.

@MCsCreations 2 года назад

Really beautiful work, Bob! 😃 I love to watch people working with the lathe... Truly amazing what can be done! Stay safe there with your family! 🖖😊

@iancarr7629 2 года назад

Very enjoyable video. You have an eye for detail.

@mattevans-koch9353 2 года назад

Very nice work on the casting and getting them fitted up. The finish on the pieces is perfect. Thank you for sharing. Have a great week ahead.

@dennisdownes9319 2 года назад

Incredible work and video! So funny how you and Steve met; both craftsman and sailors living 5 houses away! Great Story. DD

@jimc4731 2 года назад

Nice job all around! It was a good thing I listened to the end, I was going to comment on the screws seemingly being too small. 😘 Keep up the good work, JIM

@terrulian 2 года назад

Thanks for clarifying the pintle and gudgeon screws. I was thinking they looked awfully small for the work they have to do.😊

@JenkinsBoatWorks 2 года назад

Absolutely fantastic!

@kevspss 2 года назад

Cool little lathe he has.

@TheClBlues 2 года назад

Wow ! Amazing work of casting for these little pieces, I'm sure you're gonna cast even the screws for the next boat !!! ;-)

@timbone4925 2 года назад

Great skill and patiance gets the job done. Thanks for taking the time to make these films!

@tomtruesdale6901 2 года назад

Great video Bob, wonderful to have a neighbor like him. Outstand job with the castings.

@jimmefish6855 2 года назад

Good To See You This Morning

@allancampbell8274 2 года назад

beautiful work

@MarcvanExel 2 года назад

Great work, and very nice to have a neighbour like that.

@glencrandall7051 2 года назад

Beautiful work. I would have made the gudgen pattern one piece instead of two. That would have simplified the machining. Other than that all is magnificent. Thank you for sharing. Have a great day and stay safe.

@akishi368 2 года назад

Another wonderful episode.

@barneygoogle4003 2 года назад

Sweet!

@scottgorman7166 Год назад

Nicely done! Bob are your glasses polycarbonite lenses for safety? Boy Steves lathe was an older model....belt drive...now if the belts were leather that would be a collectors tool for sure. Very enjoyable series, thank you.

@Rsama60 2 года назад

Nice video as always, I like your attention to details. Can‘t wait to see her in the water and under sail.

@PaulHarold 2 года назад

amazing as usual Bob. well done.

@josephlorenzo8349 2 года назад

I echo everyone's compliments and admiration save the reference to "old". I reside in this realm and the word to use is OLDER! Age in today's world, if health is stil with you is just a number.

@garyfroeschner2523 2 года назад

good stuff

@BrunoWiebelt 2 года назад

temp for casting was good! nice build

@LEGOWENTV 2 года назад

Great episode. Progress!

@tinkeringinthailand8147 2 года назад

Great work. Another step closer :)

@MaxCJ 2 года назад

Really excellent video, I always learn so much!

@petterandersson7429 2 года назад

Coffee time.....very nice 😋. It's good to get back to the boat too. The stern wood looks magnificent. It's almost a shamed you have to flush mount the gudgeon.

@belledetector 2 года назад

Beautiful videos you make, and a wonderful boat in the making

@rickestabrook4987 2 года назад

Excellent. Thanks.

@markjenney8808 2 года назад

At 22:40 there is an odd shaped piece you are using for a weight , I was wondering what it is from. I have one like it in my scrap bin which is cast iron.

@walterplummer3808 2 года назад

Another great video. Does the rudder get glassed in? I was wondering why you laminated the plywood with yellow glue instead of epoxy. Have you done anything else on the sail? Thanks.

@christianrogers2361 2 года назад

Can you discuss the screws holding in the plywood rudder end grain? Was the rudder designed to be solid wood? Are there also straps to reinforce that connection?

@ssolomon999 2 года назад

I was wondering the same thing. Pretty sure the plans called for laminated mahogany ply. Pintles often - usually? - have straps to allow through-bolting, I was a bit surprised to see these plans seem to rely on a relatively short screw into end grain plywood. Maybe the pintles get glassed in?

@simmonscarl1 2 года назад

Couple of things: I would have thought you would epoxy the pieces of ther rudder together. Are you planning on sealing the end grain of the plywood with epoxy?

@dwel2928 2 года назад

One thing I would have done, were it my rudder, is to laminate the 2 layers with epoxy and sandwich in a layer of fiberglass cloth - it gives a lot of strength to my kayak paddle laminations. But of course, it is not my rudder. And wisdom would lead me to avoid second-guessing Bob's boat building!

@DFMurray 2 года назад

What's the composition of that bronze? It seems a little soft.

@TheArtofBoatBuilding 2 года назад

It is Silicon Bronze. Nearly as hard as stainless steel, silicon bronze has a (Rockwell B) hardness of 60-95. Compared to brass fasteners, bronze is much harder and more resistant to corrosion.

@mikeseawel6180 2 года назад

Not sure why you had to go to all the trouble of boring the hole in the Gudgeon when it could have been drilled to the proper size or close. Then the Pintle could be michined to match.