mofokaye

I'm currently building a helve hammer from scratch, and want to cast myself some heavy brass bearings (Or any other material you can recommend) I was thinking of forging up some mild steel bearing blocks, and casting the brass bearings inside around the crank shaft itself... Obviously I'm not at all sure what I'm doing, and any advice is greatly appreciated regarding actually heating the metal, the choice of metal, and the pouring and casting itself. I have a large supply of scrap copper pipe and brass fittings to melt down... Thanks!

Thanks for the links and ideas guys, love the use of the old engine, excellent improvisation! I'm going to rebuild the whole frame from steel, and will probably implement the double spring idea... Also got my hands on a hefty cast iron flywheel to replace the spoked wheel, and I'm looking for an even more solid crank shaft. Will be my project in January where I've got myself a month free

I'm the chap responsible for this... Thing. Glad you all appreciate it, it's been a lot of fun building it and experimenting. The original axle was formed from bicycle bearings welded together at the shafts... It was fine for it's first incarnation, but when I obtained a much larger motor the shaft and bicycle wheel were basically torn appart (A terrifying moment.) So I forged a new axle from a small car axle, and fabricated a new drive wheel from scrap laying about... Unfortunately, last week the spring linkage decided to crack (Despite being from a large truck, with the original temper) so I'm not toying with the idea of a more complex but resiliant linkage... Anyway, I mannaged to get a video of me working some metal with it minutes before the spring went, which is now up on my channel. Enjoy!

Man, if I lived over there I'd have to get me a bigger shovel.

Just to throw it in there, I never stole the fencepost. I just found it amusing I so easily noticed it amongst the weeds and hedges. If I wanted it, I would've asked the landowner, who I know. And in this case, he'd lazily wrapped the fencewire around it several times. It wasn't doing it's intended job very well...

Well sorry you've developed such a reputation for yourselves, thought a stereotype like that would tickle some funnybones. Next time I try to gain some common ground I'll be sure to leave my humour at home.

Not when you're included, it would seem

Somebody had best remove the humour tag!

You're a blacksmith when you notice every fencepost made out of railtrack, and return later that night with a shovel.

I trained using sideblast forges. As was mentioned they're far more common here in Europe. Personally, I can't see any pros or cons in using a side blast compared to a bottom blast, once you're used to opperating it, but I certainly prefer the simplicity of a bottom blast forge. Less to go wrong, and you don't have to constantly check waterlevels! Having said this, I know plenty of Smiths over here who'd disagree...