Up to know I always thought that as pot metal deteriorated, it crumbled and fell to pieces, and where it was used for bearings, it expanded a bit and caused siezure. What I never thought is that as it deteriorated it developed any strength? Until I saw this yesterday. Its the standard mandrel off a Pathé 4 concert machine (later style). Pathé obviously saved money over the version 1 by using pot metal.
The inter mandrel is a fairly solid affair yet the expanding pot metal has done its damage and destroyed the Inter mandrel for any further use.
The power of pot
- Tinkerbell
- Victor III
- Posts: 778
- Joined: Tue Jul 13, 2010 7:01 pm
- Location: Somewhere over Never, Neverland
Re: The power of pot
Okay, I have to admit... when I read the title of this post, I thought this thread was going in an entirely different direction!
Yes, I am a victim of having grown up in the sixties.
Yes, I am a victim of having grown up in the sixties.
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- Victor Jr
- Posts: 27
- Joined: Sat Sep 18, 2010 3:13 am
Re: The power of pot
Yes, well I was trying to get a bounce off playing with the words.
The rest of the machine is cleaning up quite well. Pity about the dig through the logo - probably caused by the concert size slip on adaptor.
The rest of the machine is cleaning up quite well. Pity about the dig through the logo - probably caused by the concert size slip on adaptor.