|
|
Standard dimension
|
Caliper 1 | Caliper 2 | Caliper 3 | PWS3 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Standard
|
(in)
|
(mm)
|
(mm)
|
Error
|
(mm)
|
Error
|
(mm)
|
Error
|
(in)
|
(mm)
|
Error
|
| Machinist's |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.500 | 12.70 | 12.75 | 0.050 | 12.7 | 0.000 | 12.7254 | 0.025 | 0.501 | 13.11 | 0.410 |
|
|
0.400 | 10.16 | 10.15 | –0.01 | 10.14 | –0.02 | 10.1854 | 0.025 | 0.401 | 10.52 | 0.360 |
|
|
0.300 | 7.62 | 7.59 | –0.03 | 7.58 | –0.04 | 7.6708 | 0.051 | 0.302 | 8.295 | 0.675 |
|
|
0.200 | 5.08 | 5.1 | 0.02 | 5.03 | –0.05 | 5.1054 | 0.025 | 0.201 | 5.74 | 0.660 |
|
|
0.100 | 2.54 | 2.57 | 0.03 | 2.55 | 0.01 | 2.5654 | 0.025 | 0.101 | 3.19 | 0.650 |
|
|
Average error: | 0.012 |
|
–0.02 |
|
0.030 |
|
|
0.551 | ||
|
|
Standard error: | 0.014 |
|
0.011 |
|
0.005 |
|
|
0.068 | ||
| Polycarbonate cylinders | 20 | 20.03 | 0.03 | 19.93 | –0.07 | 19.97 | –0.03 | 0.7862 | 20.05 | 0.02 | |
|
|
|
30 | 30.02 | 0.02 | 30.02 | 0.02 | 30.05 | 0.05 | 1.1832 | 30.02 | 0 |
|
|
|
40 | 39.92 | –0.08 | 39.95 | –0.05 | 39.98 | –0.02 | 1.574 | 40.02 | 0.1 |
|
|
|
50 | 49.92 | –0.08 | 49.93 | –0.07 | 49.99 | –0.01 | 1.968 | 49.93 | 0.01 |
|
|
Average error: | –0.027 |
|
–0.042 |
|
–0.003 |
|
|
0.032 | ||
|
|
Standard error: | 0.011 |
|
0.009 |
|
0.009 |
|
|
0.023 | ||
Note: This table is also available in ASCII.