Watched a veteran welder at a Philly shipyard fix a warped flange with a rosebud and a bucket of ice water, something I'd always called a hack.

Reese Patel · 2026-03-27T01:45:08.097972+00:00

He said, 'Kid, the book says don't, but the book ain't seen this particular 3/4-inch steel throw a fit like this,' and the flange sat flat as a pancake after.

jessica_miller6mo ago

Yeah, you gotta know when to bend the rules. I've seen guys use a wet rag on smaller stuff too, same idea. Sometimes the book just hasn't met the metal you're working with.

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max_price916mo ago

Read an article once about old school blacksmiths using water to control warping. They called it "shocking" the metal. The sudden cool from the rosebud and ice stops the heat from traveling and pulling things out of shape. That old timer knew his stuff, the book is just a starting point.

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rosek446mo ago

The book gives you the rules. Experience teaches you when to break them. That old welder had the right idea.

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