Question

SPC (Statistical Process Control requires accurate and Peise data collection: however all data have measurement errors. Examine the two cases and describe Yoons for each case and provide guideline for accessing the rain ie, precision to total variation of a measurement a) Define the difference and dependence between ga reproducibility and gage repeatability b) Case 1, Repeatability > Reproducibility Case II, Reproducibility > Repeatability d) What actions should you take for the following casos P/T < 10%, 10% S P/TS 30% and PIT > 30%?

Answer 1

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PAGE / T DATE (b Repeatability feprsclucilality due to the acewy JcThe acceptabl orates albe Sthe A deptndent eae pact du t Repriecluibit Repestalit due to dfferant ateru dact Thot eadige accurd Taken ot depandent pn slla hare PIT w be leas dependen Takal Acesptabh Unaccepteble d) PIT and be > 30% preadrementoneed te taken and hene ith coanedt gain Twngroud