Good morning,
I am having some real difficulties trying to understand why 2019 R1 is returning some quite unbelievable numbers on a spherical radius measurement. I have a radius nominal of 5.167 and no matter what measurement construction I try, it returns a value of 5.187 to 5.189, no matter what adjustments are made at the lathe by the machinist. I have tried individual vector points, scans, all return similar values that I know are incorrect. I have even used the sphere center, as taken from the CAD model as the origin of the part and taken sample hits on the CAD surface and called out a PR for those points. The all should be 5.167 but instead they are all over the place, They range from 5.0456 to 5.1404. Any ideas? Has anyone else encountered such an issue with 2019 R1 and radial call outs or should I instead begin investigating the CAD itself? Thanks in advance for any help.
I am having some real difficulties trying to understand why 2019 R1 is returning some quite unbelievable numbers on a spherical radius measurement. I have a radius nominal of 5.167 and no matter what measurement construction I try, it returns a value of 5.187 to 5.189, no matter what adjustments are made at the lathe by the machinist. I have tried individual vector points, scans, all return similar values that I know are incorrect. I have even used the sphere center, as taken from the CAD model as the origin of the part and taken sample hits on the CAD surface and called out a PR for those points. The all should be 5.167 but instead they are all over the place, They range from 5.0456 to 5.1404. Any ideas? Has anyone else encountered such an issue with 2019 R1 and radial call outs or should I instead begin investigating the CAD itself? Thanks in advance for any help.
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