Sringback
Sringback
(OP)
Looking for "springback ratios/constants." Trying to make a die with a rather large diameter (14" or so) and want to eliminate the number of guess and checks, so I found equations dealing with spring back, know I need to know where to find the springback constants (usually assigned the variable "K") for different steels aluminums.





RE: Sringback
Good Luck
Barry1961