P
pmanmuk
Hello All,
This is my first post on Elsmar so please bare with me.
I am measuring a part using my Romer Arm and Polyworks.
The problem I am getting is the the X dimension is in tolerance (Basic), the Y dimension is in tolerance (Basic), but then the true position is 14mm out of tolerance.
I have some knowledge of True Position...I get that X and Y can be in and True Position can still be out, but the X and Y are close to perfect and the True Position is out by 0.5".
How can this be?
Am I doing something wrong with the alignment or coordinate system in PolyWorks?
FYI: Alignment was based of Datum A Plane and Datum B Hole, and Coordinate System is also based off both of these.
This is my first post on Elsmar so please bare with me.
I am measuring a part using my Romer Arm and Polyworks.
The problem I am getting is the the X dimension is in tolerance (Basic), the Y dimension is in tolerance (Basic), but then the true position is 14mm out of tolerance.
I have some knowledge of True Position...I get that X and Y can be in and True Position can still be out, but the X and Y are close to perfect and the True Position is out by 0.5".
How can this be?
Am I doing something wrong with the alignment or coordinate system in PolyWorks?
FYI: Alignment was based of Datum A Plane and Datum B Hole, and Coordinate System is also based off both of these.