Machine Vision Supports Six Sigma Performance Levels ...

Six Sigma repeatability supported by machine vision automation ...

... "To ensure reliable quality control, faster inspection, and good return of investment, the vision-based dimensioning system for the spark plug production line can measure eccentricity and offset to an accuracy of 0.01mm with a six-sigma repeatability of better than 10% of the tolerance value. " ...

Via ISA: Machine vision finds more uses from automotive to nuclear inspections ...