About VTube-LASER End Angle Qualification

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About VTube-LASER End Engle Qualifications

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End Angle Qualification

The end angle deviation is the total angle the measured centerline end length varies from the master end length in degrees.

VTube-LASER includes end-angle qualifications because GMC used to include +/- 1 degree for the end-length qualification.

However, it is our opinion that this qualification is redundant because the end lengths are already qualified in the tangent-midpoint-tangent grid. In general, it is better to qualify a tube shape using linear units than polar (angular) units.


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