Reply To: How to model the lamination core structure that contains corner region and straight region?

[Navya C]

For the radial part Define a local coordinate system, make this the reference co-ordinate system under this object attributes
After that, while assigning the material properties on the material definition window.
Change the Material coordinate system as Cylindrical and stacking direction as V(1)
Note that V(1), V(2), V(3) corresponds to X,Y,Z directions of stacking in Cartesian coordinate system and R, Phi, Z in a cylindrical coordinate system.
So, V(1) refers to Radial direction here.

An for the straight parts just define the stacking direction with global coordinates, cartesian and V(1)/V(2)/V(3) as per the direction.

Regards Navya