volleyball in Onshape
I wanted to get to know Onshape better and had a look at the split, transform and pattern command.
I repeated this in SolidWorks and it is the same workflow.
Step 1: model one sixth of the surface
after a basic revolve (I used radius 105) with 90 degrees use planes to split the surface. "delete face" takes care of the corners.
Step 2: divide with split
divide with planes at 30 degrees. thicken with 3mm then fillet with 2mm.
Step 3: unite, pattern and transform
transform, rotating 2 bodies 90 degrees
Step 4: ...and again
do likewise for the missing two parts.
Step 5: watch tutorial on youtube