A First Course in Quality Engineering, 2nd Edition

282 A First Course in Quality Engineering

TABLE 4.8

Example of a Gage R&R Study

No.

Operator A Operator B Operator C

R(X )

Trial

1

Trial

2

Trial

3 S R X

Trial

1

Trial

2

Trial

3 S R X

Trial

1

Trial

2

Trial

3 S R X

1 1�141 1�141 1�14 0�0006 0�001 1�1407 1�14 1�143 1�14 0�00158 0�003 1�141 1�137 1�136 1�136 0�00058 0�001 1�13633 0�0047

2 1�144 1�144 1�144 0�0000 0�000 1�1440 1�142 1�144 1�142 0�00115 0�002 1�14267 1�14 1�139 1�139 0�00058 0�001 1�13933 0�0047

3 1�146 1�145 1�147 0�0010 0�002 1�1460 1�146 1�152 1�146 0�00346 0�006 1�148 1�144 1�143 1�142 0�001 0�002 1�143 0�0050

4 1�139 1�141 1�141 0�0012 0�002 1�1403 1�14 1�141 1�139 0�00051 0�002 1�14 1�137