Springback and rolling direction

[rzmehdipour 0]

Hi all,

 

I wanted to know if actual springback after forming depends on sheet rolling direction. As anisotropy coefficients (r0, r45 and r90) affect thickness reduction, I think they must be important in springback analysis but during routine process (as defined in related tutorial) which is performing springback analysis following an incremental forming simulation, they are ignored at all. Am I wrong?

 

Thanks in advance.

[GAJENDRA KUMAR NHAICHANIYA 11]

No, anisotropy coefficients (r0, r45 and r90) are exist in all material available in DATAbase or if u create new material u can define them. Default CRDQ material anisotropy coefficients (r0, r45 and r90) are shown in below image.