## Dimensioning Coaxiality

Looking for XactMeasure GD&T dimensions? If so, see:

- Using Feature Control Frames
- GD&T Dialog Box

Dimension Coaxiality dialog box

The Insert | Dimension | Coaxiality menu option calculates the coaxiality of a cylinder, cone, or line with a datum feature. The second feature that is entered is always the datum feature, and may be a cylinder, cone, line, or circle. If only one feature is selected, and you click Create, PC-DMIS will clear the list box and display a message informing you that it needs a second feature.

This dimension type is considered one sided, meaning a single positive value tolerance is applied.

More:

To Dimension a Feature Using the COAXIALITY Option:

Plus Tolerance for Coaxiality Dimensions

Projected Distance for Coaxiality