Author Topic: Sand cast brass toe plate  (Read 1736 times)

Offline rjpalmer

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Sand cast brass toe plate
« on: June 12, 2017, 09:14:05 AM »
I have a sand cast brass toe plate that has a slight kink that prevents it from lying flush in the inlet. Can I heat it up to anneal it and press it flat in my vice? I'm afraid it might crack. I've never attempted to anneal cast brass before.

Offline Cory Joe Stewart

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Re: Sand cast brass toe plate
« Reply #1 on: June 12, 2017, 04:10:23 PM »
Would it be think enough to inlet it and file it flush?  Depending on the extent of the bend you should be able to get it to move a little bit after annealing it.

Cory Joe Stewart

Offline rich pierce

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Re: Sand cast brass toe plate
« Reply #2 on: June 12, 2017, 06:57:34 PM »
If flatten it with a hammer and anvil then file. Usually the vice does not take it all the way straight if there's any spring in it at all.
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Offline John Archer

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Re: Sand cast brass toe plate
« Reply #3 on: June 12, 2017, 07:30:56 PM »
Anneal it....heat it with a torch until the reflecting flame is orange colored....let it cool on a brick or some other non combustible surface. Thin brass will straighten nicely with a wooden mallet....use a piece of lumber as an anvil. Just tap it until it's straight....if you go too far just turn it over and tap it back.

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