Radius-of-inside-corners vs Z depth

[Scott Moss]

Hi all,

As the subject line suggests I'm looking for the relationship between the minimum radius of the inside-corners, and the depth Z of a part (e.g. a rule-of-thumb, graph, equation etc.)

For example, a Z=42 mm deep steel appears to need 4.762 mm inner-radius?

I'm mainly interested in steel and aluminium.

Thanks,
Scott

[Tech2]

The CAD will advise you if you exceed the recommended limit.