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Update: Struggling with heat warping when welding old car frames
What's your go-to method to keep things flat?
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the_mia6mo ago
Most guys go for pre-heating, but that can actually cause more warping on thin old metal. I skip the pre-heat and just use small stitches, letting it cool between passes. Works way better for me, at least lol.
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miller.mary6mo ago
Thin old metal reminds me of when I welded my dad's truck bed.
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