Hello there,
Before i ask anything, i should probably mentioned that running the CMM is not my usual job, i'm just supporting for a short period.
I'm currently measuring an automotive part, and need to understand where some points on a surface is.
My process so far is as follows:
- Position part on CMM table
- Set CAD axis to Machine axis
- Manual Iterative alignment on 7 points (i'm using 1 extra for level) to find the part
- DCC Iterative alignment on actual datum targets (x3 holes on the part)
- Take points in areas of interest
- Output measurements
Everything seems to be going good so far, however i've come across a minor issues with the measurements.
My measurements are showing the nominal's, and measured values relative to the car line coordinate system.
What i want to do is show these measurements relative to CAD model instead. So for example on attached image, i'm getting the following:
{"data-align":"none","data-size":"large","data-attachmentid":449513}
NM(X): 1787.771
MS (X): 1789.799
DV (X): 0.028
I would like the nominal to be 0 (CAD model), and the measurement deviation to be relative to this, and not the car line coordinate system.
Is this possible to do?
If so, i would appreciate the guidance.
