Heat shunts or heat sinks?

Your experiment with the squares and T joints is interesting. Can some kind of heat shunt be used to reduce the warping? If so can you do a video showing how that can be done?

I think a video doing more testing to reduce the warping is interesting. I think it would be helpful for everyone.

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Agreed. Always up to find out better ways to control a weldment.

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It just seems logical that raw resistence force should hold things once they cool.

I love de soft crack of fresh welds…

I’d be curious to see a comparison between TIG and MIG using IR imaging and measured deflection of identical weldments.