2D or 3D Dimensions

Hello,

I'm quite new to the CMM universe and I have a measuring task where I'm unsure if I evaluate it correctly.

The task is the distance between MP_D2 and D2_DOM8.25_P2.

I read that the 2D distance is a projection of the measuring points on a plane referring to the coordinate system.

And that the 3D is the distance referring to the part?

I dont know how I should evaluate it and the differ of both results is really high.

Thanks in advance!

Best regards, Brad.

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bradburrows over 5 years ago

Thank you very much for your help, my evaluation was not in the correct workplane. So in generall you can say that points are measured in 2 dimension becuase they have to be reflected on the same plane and a distance between 2 planes are measured in all 3 dimensions?
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bradburrows over 5 years ago

Thank you very much for your help, my evaluation was not in the correct workplane. So in generall you can say that points are measured in 2 dimension becuase they have to be reflected on the same plane and a distance between 2 planes are measured in all 3 dimensions?
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