I need to dimension a slotted hole in two different ways, as a linear profile dimension and true position. I measure the slotted hole in the same way, as a bidimiensional profile and using filters (ouliers....) The results are very diferent, in the true position the result is around 1 or 2 mm and in the profile it is 0.2-0.3. If I measure the dimensions of the slotted hole (lenght, diameters of the circles, angle...) are OK. And also when the program is running I see how the points are scanned, so I see the nominal and the deviation, and in a visual way the slotted hole is OK.
Is it possible that dimensioning the slotted hole with true position is not the best way to do it¿? I dont understand what happened.
How are you measuring the profile, as form only or as form and location? Also, how is your true position setup? Are you using legacy or xact measure? Are your nominals correct?
How are you measuring the profile, as form only or as form and location? Also, how is your true position setup? Are you using legacy or xact measure? Are your nominals correct?