The Myfordboy Steam Roller. Part 2 Boiler. A Re -Engineered Mamod

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The Myfordboy Steam Roller. Part 2 Boiler. A Re -Engineered Mamod

Рет қаралды 5,568

Күн бұрын

Continuing with the build this time the boiler is made and a first steam test.
Please visit myfordboy.blogspot.com for more information on this project.

Пікірлер: 25

@russtuff 7 ай бұрын

I find the older I get the more interested I am in old technology. Steam engines fascinate me :)

@RetroSteamTech 7 ай бұрын

Great job 👍👍👍 I like your high tech hydraulic pressure tester 👍🤣 Cheers, Alan.

@myfordboy 7 ай бұрын

Amazing what pressure you can get from a cheap spray bottle.

@loricastro3772 5 ай бұрын

Great job, thanks a lot for sharing!

@RonaldWalters2010 7 ай бұрын

Second! :-)

@gth042 6 ай бұрын

Beautiful. A Master at play.

@stovepipe666 7 ай бұрын

Nice work

@BruceRobinson-tz8cj 7 ай бұрын

Nice video. Re flanging, do you think that 3D printing flange blocks could be applied on some if not all components?

@myfordboy 7 ай бұрын

Yes I have used 3d printed formats and the work fine.

@johngroenen 7 ай бұрын

What is the thickness of the copper plate? I am playing with the idea of making a new boiler with firebox for my wilesco roller

@myfordboy 7 ай бұрын

I used 0.5mm for the tube and the ends are 2mm.

@timothyboles6457 7 ай бұрын

Interesting that you didn't flange the boiler end caps. How think of material did you use? I've heard about people talking about doing a small boiler this way, but hadn't seen anyone do it

@johngroenen 7 ай бұрын

I did it also with a small vertical boiler. 3mm thick disc, 42mm in diameter. 9 flame tubes 8/6mm. Outer shell is 67mm. The outer shell does have flanged plates.

@myfordboy 7 ай бұрын

I used 2mm end plates. I used a similar method on my Ellie tram engine which was a published design.

@etherealbolweevil6268 4 ай бұрын

Sir. I am intrigued by how the firebox end plate was fitted over the top boiler bushing, did you make a clearance hole without showing us?

@myfordboy 4 ай бұрын

The front firebox plate has a cut out at the bottom of the hole for the barrel. The barrel is inserted upside down then rotated into th correct position.

@etherealbolweevil6268 4 ай бұрын

Thanks. I do like the firebox and tubeless boiler concept in this design. @@myfordboy

@williamsworkshopuk 6 ай бұрын

7:17 - no flanges on the bronze plate?

@myfordboy 6 ай бұрын

Simplified construction. 2mm plate. Bronze because I had a bit in stock. This is the same construction as used in the popular Ellie tram engine model.

@williamsworkshopuk 6 ай бұрын

@@myfordboy is that because of the lower working pressure makes it suitable? I'm making my way through your TE again and finding it very enjoyable.

@myfordboy 6 ай бұрын

Glad you like the traction engine. I belive the method of unflanged plates it common in Austrailia.

@silasmarner7586 7 ай бұрын

First!

@skysurferuk 7 ай бұрын

As a kid, I remember every Mamod steam engine ran by throwing hot water across the room. Crap design, with crap tolerances. Good luck improving this one.

@jdmccorful 7 ай бұрын

Nice work! Have you ever seen a "turbo torch" used in refrigeration tubing and piping ? It has different size tips that you can control the heat with when brazing.

@myfordboy 7 ай бұрын

Yes I have, but not suitable for boiler making imo as you need to heat a large surface, not just where the joint is. The Sievert set I have has a number of different burners the largest has an output of 85kw.