Constraints

[UKCHAMP]

I am fairly new to PCD, but 15 yrs. experience on Calypso. I have a part with very small radii segments (50 deg). Calypso allows you to constrain the feature axes on a
small radius segment in order to get a more accurate size. You can also constrain the feature size to get a more accurate location. Does PCD have anything like this?

[RIDER]

Have you read the tech support article from Hex?

https://support.hexagonmi.com/s/article/How-to-measure-a-small-arc-less-than-90-degrees-1528360401117

[Quality ish]

Maybe one of these might help:

https://www.pcdmisforum.com/forum/pc...-a-tiny-radius

https://www.pcdmisforum.com/forum/pc-dmis-enterprise-metrology-software/pc-dmis-for-cmms/30500-reporting-a-rad-as-a-diameter

https://www.pcdmisforum.com/forum/pc-dmis-enterprise-metrology-software/pc-dmis-for-cmms/27997-measuring-an-arc-60degrees

https://www.pcdmisforum.com/forum/pc-dmis-enterprise-metrology-software/pc-dmis-for-cmms/14912-measuring-small-segments-of-radii