Page 316 - The Handbook for Quality Management a Complete Guide to Operational Excellence

302 C o n t i n u o u s I m p r o v e m e n t Figure 14.5 Stability Friday
illustrated.

Wednesday

Monday

Stability

Smaller bias
near high Reference
end of range value

Part size
near high
end of range

Part size
near middle
of range
Measurements of
a part checked
repeatedly
Part size
near small
end of range

Larger bias
near small
end of range
Figure 14.6 Linearity illustrated.
303

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