Sheet Metal Bending [see Machinery's Handbook 29th Ed. p. 1347] | |
The inside bend radius of sheet metal parts must be within defined limits.
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R_{max} = \frac{TE}{2(YS)}, R_{min} = T\left(\frac{50}{r}-1\right), F = \frac{LT^{2} (UTS)}{W} |