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24 Pownder Naval Cannon


chrisman

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Hi All For a long time I had a passion for naval cannons espessially the 24 pownder and a few months ago I happened to get in my hands some naval bronze rods so I decided to make a 12 inch cannon barrel with a carriage . The outcome was so good so I had to make two more bigger sizes up to 29 inch long .It was a really hard work and time consuming both the cannon barrels and the carriage plus I had to do all brass hardware for the carriage .The cannons are fully functional post-13344-0-35466900-1370532861_thumb.jpg post-13344-0-94860000-1370532966_thumb.jpg post-13344-0-22934400-1370532998_thumb.jpg post-13344-0-88800700-1370533066_thumb.jpg post-13344-0-85249100-1370533158_thumb.jpg post-13344-0-14440400-1370533199_thumb.jpg post-13344-0-37622400-1370533245_thumb.jpg post-13344-0-90830000-1370533344_thumb.jpg post-13344-0-70261800-1370533387_thumb.jpg Edited by chrisman
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WOW! Very, very nice Chris!

 

Many questions - What kind of wood? Is that a blued steel barrel next to the bronze? How does bronze expansion compare to brass or steel for cannon use? If I see it correctly, is that 1.110 inch caliber?

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That's amazing work! How long did it take to make this?
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Thank you guys for your kind words. The wood is black walnut . The brown tan barrel next to the bronze is a brass barrel and the tan came natural after firing the cannon 40-50 times Also I made this barrel with a thinner wall ,than the rest of my barrels, and I safely abused it a lot just to see how it will hold and up to date it must fired 200 led balls with no sign of wear . I am not sure what you mean by expansion but if you mean thermal expansion for yellow brass is around 11.3 , for naval bronze around 11.8 and for stainless steel 304 is 9.6 microinch. I v also made a barrel from stainless steel and the only difference with an equivelant bronze or brass barrel so far is the sound ,higher pich tone for ss and lower for brass . Also brass tends to have a short echo after the bang . Yes the actual barrel caliber is 1.110 inch. It took me around 100 hours for each cannon with more than 150 machined brass and wooden parts for each one
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wow, that will eat some powder. but satisfaction is guaranteed. verry well done, very beatifull.
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Yeah, wondered what unique qualities the naval bronze had. Interesting about the sound difference. Did you scale down plans from an original? Very nice cannon indeed!
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You made me say "I WANT ONE!" However, after a quick cash flow check I will have to pass. Very nice job, it is a collection to be proud of.

 

Mark

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Thanks folks. It's really rewarding to me to hear all your good comments after all the hard work i put into those cannons I will try and post a video soon and some more photos of them completely finished . I have used plans for cannon and carriage so as to be as accurate as possible to the original but i did deviate from the original plans by thickening the diameter at the breech a little for extra safety
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Wow! Very nice cannons. I want one. At least wish I had the capabilities to make one. Great job.
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Here is some more photos of the my medium sized cannon almost finished. Need to polish the barrel put oil the carriage and a few small details. The barrel is 19inch and the total weight for barrel and carriage is 14kg ,31pounds. Caliber is .95 inch. post-13344-0-35620000-1371040299_thumb.jpg post-13344-0-30544700-1371040353_thumb.jpg[attachpost-13344-0-77964900-1371040458_thumb.jpg post-13344-0-79383900-1371040579_thumb.jpg post-13344-0-93378700-1371040630_thumb.jpg post-13344-0-29907400-1371040739_thumb.jpg
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Another nice piece, chrisman. Now I know what my 3 black walnut trees would look like in a project. :P
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