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Vivisector

Just realized how much boiler plate cutting has shifted from torches to plasma | Boilermakers - Vivisector

Just realized how much boiler plate cutting has shifted from torches to plasma

My uncle still has his old oxy-acetylene setup from the 80s, and he showed me how they did EVERY cut by hand. These days, most shops use CNC plasma tables that punch out shapes in minutes. The accuracy is INSANE compared to eyeballing it with a torch. Makes you appreciate both the old skills and the new speed.

4 comments

4 Comments

averyshah6mo ago

Watch my uncle freehand a perfect circle with that old torch and it's like seeing magic. His hands are just super steady from decades of practice. But then you see a plasma table lay down a complex bracket design with edges cleaner than any human hand could ever get. It's wild to think how the skill has changed from pure artistry to more about programming and machine maintenance.

hugo_mitchell6mo ago

Man, that totally hits home. My buddy used to hand-scribe sheet metal for custom bikes, his lines were so fluid from years of doing it. Then he got a CNC router and now he just uploads a file, watches it carve out parts with zero wobble. He says he misses the feel of the tool in his hands, but admits the new stuff is just more exact. Kinda bittersweet, you know? Like we gained precision but lost some of that art.