100-Metodos-de-Qualidade-Total

PURPOSE OF METHODS
Total productive maintenance To help a process
which aims at making the most effective and efficient
use of existing production structures.
Tree diagrams To identify the tasks and methods
needed to solve a problem and reach a goal.
U chart To identify when the number of defects in a
sample of variable size is changing over time.
Why-how charting When thinking in both abstract
and concrete terms, and needing to move between the
two, why-how charting enables a goal to be translated
into action.
X moving range (X-MR) chart To identify when a
value is changing over time.
X -R chart To identify when the mean value or range
in a sample of constant size is changing over time.
Zero defects To allow teams to experience the success
involved in meeting ever more demanding targets
without demotivating them by not achieving absolute
success at once.
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29 75
97
223
98 225
30 77
99 228
100 231
31 78