Unformatted text preview: to be zero springback based on these equations. Find a solution to the equation 4 x 3 − 3 x = 0. (c) Look up a few diﬀerent values for Y/E for some exotic materials of your choosing (for example, balsa wood). Now for reasonable values of t (think about where you would be using these exotic materials), and using your solution from part (b), plot the R i for which bending to this radius would produce no springback. Are these values realistic? (d) Explain what happens when you increase the thickness of the wire that you are bending by say, 10 percent. 1...
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 Spring '04
 JungHoonChun
 Expression, Ri, Parametric equation

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