How to make concave disk? (Solved) I am relatively new to blender and I am trying to make a concave disk (or really short cylinder) and I can't find any tutorials on how to do this. Could somebody please point me in the direction of a tutorial or tell me how? The shape I am trying to get is below. Thanks.




(source: ingersolltillage.com)
Create a UV Sphere and delete the bottom half of it in Edit Mode. Go back into Object Mode, select the entire half-sphere and scale it only on the Z axis. (press "Z" while scaling is activated) That should give you a concave disk.