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    Sand Casting Shinkage/caving

    I am brass casting an piece that is About 1.5 inches thick and tapers down to 3/4 inch thick. I get a caving in or shrinkage. I have moved my air holes and the gates but still have the problem. ...

    MaryAnn Yesterday 01:26 AM
    Joanna Furnace

    3D printed patterns

    Still working on it. Haven't met Don D yet. I'll keep an eye out for him.

    Joanna Furnace 04-15-2017 08:48 PM
    Joanna Furnace

    3D printed patterns

    Joanna Furnace 04-07-2017 06:42 PM
  • Recent Forum Posts


    diatomaceous earth?

    I thought diatomaceous earth was used for parting dust?


    chucketn Today, 01:10 AM Go to last post

    diatomaceous earth?

    This place doesnt have it. Im moving next weekend and have the foundry and everything packed up. Im just bored looking for ideas for my next project

    schnelle Today, 01:09 AM Go to last post

    Thermocouple Life

    I have one that has a stainless steel cover over it, it just came that way and I think it only cost like 6 dollars on amazon also. Ive used it probably

    cae2100 Today, 01:07 AM Go to last post

    The PITA that is WAX

    Either contenti or rio Grande whos ever cheaper.

    DavidF Today, 12:46 AM Go to last post

    Thermocouple Life

    I have a lot of set ideas which may sometimes be a bit too critical, but one idea I have is that if something works for you, then by all means do it.

    Rasper Today, 12:38 AM Go to last post