I've been racking my brain trying to figure out how to check this feature and dimension.... In the CAD software, I draw the arc then wrap cut it around the diameter. PCDmis can't seem to give me a feature for it. Whether I use points, constructed curve, cone, or constructed feature set, I can't seem to make it work. Using 2021.2 SP3. Thanks in advance for any help.
It looks like you want to define your workplane, build 2d circles to be able to report your radius evaluation. 3d elements likely will not function because you cannot condition the direction to view the feature from and it is compound geometries. That is my guess.
Measure the outer surface as a cylinder, take 2 points on the R18 surface one near the inner surface one near the outer surface construct a line with the 2 points. Construct a pierce point between the
line and cylinder, you may have to reverse the line to get correct point.
Repeat this as many time as you deem necessary for creating the radius.
Ensure you are in the correct workplane and construct a circle from the constructed points.