How to Ensure Good End Scans in VTube-LASER
From ATTWiki
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REPEATABLE END SCANS
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Repeatability issues on the ends is the most common problem in GR&R tests. Fortunately it is also the easiest to fix. It involves training users to perform an easy check after VTube calculates the end points visually. |
Tangent Point Deviation Positions Form Spherical Radius True Positions
| The TANGENT POINT and MIDPOINT deviations along the centerline are the equivalent of spherical radius true position values. The deviations shown in the Tangent grid in the Inspection Data menu show these deviation values (Tangent-Midpoint-Tangent along each straight). |
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| The master centerline includes tangent points and midpoints along the centerline. |
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| The aligned tangents and midpoints can be compared to the master points. |
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| The deviation from master tangents and midpoints is a true 3D distance - which means that they are spherical radius true position deviations. |
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Intersection Point 3D Deviations Positions Form Spherical Radius True Positions
| The 3D deviations for the XYZ centerline end and intersection points are also the equivalent of spherical radius true position values. The 3D deviations shown in the XYZ grid in the Inspection Data menu show these deviation values. |
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Other Pages
- Back to VTube-LASER
- Back to VTube Software Updates (for LASER Mode)
- See also VTube-STEP
- See also VTube-STEP Revisions
- See VTube-LASER Customer Support Page to download the latest version.
- See the tutorial on DCF - Dual Cylinder Fit
- See the tutorial on DCP - Diameter Cut Planes
- See VTube-LASER Cut Planes
- See How to Measure Tubes Attached to an Evaporator with the DCP Feature
