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Minimum inside bend radius Senior moment

Question asked by Jack John Frahm on Oct 3, 2017
Latest reply on Jan 3, 2018 by Elmar Klammer

Hey peoples!

 

I am having a minor debate with a co worker about modeling up a simple 90 degree bend. He has "all inside radii to be minimum bend radius" slapped on his drawing and he has then modeled the part with what I think is an impossible to manufacture inside bend radius of .029".

 

If the part is .250" thick, 5052 material, the inside bend radius at "minimum" can only be 20% of the material thickness? In other words the inside bend radius should be modeled at .200", Correct?

 

Thanks in advance.

 

Jack

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