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PSA: That 'simple' core washout on a 12-ton gear blank took me two full shifts.

Everyone said to just blast it with the lance, but the binder had cured weird in a cold spot. Anyone dealt with a silicate that sets up like concrete?
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3 Comments
wood.jana
wood.jana6d ago
Had a core once that chipped out like glass.
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victor651
victor6515d ago
Wait, are we talking a full on glass shatter or just some annoying little flakes? @wood.jana that sounds wild but maybe it was just a bad batch or something. I've seen cores get brittle but never like actual glass breaking. Gotta be a pretty rare thing to happen for real.
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david920
david9205d ago
Ever notice how everything gets harder in the cold?
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