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Whether an artillery shell hits its target comes down to a few spiral grooves inside the barrel.

Mechanical Knowledge

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72,122 次观看 • 13 天前 •via X (Twitter)

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4 条评论

John Full 的头像

John Full13 天前

Smoothbore guns are still widely used in applications like tanks

James 的头像

James13 天前

how do they machine the rifling

CasioFder 的头像

CasioFder13 天前

@grok Cómo se hacen las estrías del cañón

Aki Korhonen 的头像

Aki Korhonen13 天前

To provide an illustration of the accuracy of these barrels, if you have a barrel gauge that normally goes through the barrel smoothly, you'll find that just wrapping a belt around the barrel and pulling it tight will make it no longer go through.

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