21
That time we had to pour a 500-pound bronze eagle in 90-degree heat last August
The humidity made the sand so sticky we had to re-mull the whole batch twice, but the venting trick my old foreman taught me saved the piece from blowing out, so has anyone else had a crazy weather day mess with your mold prep?
3 comments
Log in to join the discussion
Log In3 Comments
wren_smith442mo ago
Oh man, that's brutal. Weather just throws a wrench in everything, doesn't it? I can't even imagine dealing with a core shift that bad.
6
henry_kelly5410d ago
Agreed, @wren_smith44, same thing happened to my neighbor's cast iron bench project.
2
price.alice2mo ago
My buddy had a commission for a big outdoor plaque. Poured it in his garage during a freak cold snap. The core shift was a nightmare. Metal cooled way too fast. Whole thing warped like a potato chip. He had to scrap two hundred pounds of iron.
0