Table 2.
Data* Used for Calculations in Latko et al. (1997)
| Job | Description | Industry | HAL Rating Time 1 | HAL Rating Time 2 | Average HAL | Frequency (exertions/s) F | Duty Cycle (%) D | Cycle time (s) |
|---|---|---|---|---|---|---|---|---|
| 1 | Inspection | Appliance mfg | 0.8 | 0.4 | 0.6 | 0.125 | 26 | 8.0 |
| 2 | Milacron | Fiber drum mfg | 1.0 | 2.0 | 1.5 | 0.167 | 11 | 30.0 |
| 3 | Marriage Load | Auto components | 1.0 | 1.0 | 1.0 | 0.281 | 54 | 71.3 |
| 4 | Auto Edge Wrap | Auto components | 1.8 | 3.5 | 2.65 | 0.338 | 45 | 80.0 |
| 5 | Water Jet | Auto components | 2.0 | 2.25 | 2.13 | 0.376 | 55 | 122.5 |
| 6 | Transfer Task | Laboratory | 2.2 | 2.5 | 2.35 | 0.167 | 32 | 6.0 |
| 7 | Line Stack | Fiber drum mfg | 2.5 | 4.5 | 3.5 | 0.740 | 31 | 7.0 |
| 8 | Ground Wire | Appliance mfg | 3.4 | 6.25 | 4.83 | 0.820 | 71 | 12.2 |
| 9 | DC Inspection | Glass/mirror mfg | 4.2 | 4.25 | 4.21 | 0.385 | 26 | 13.0 |
| 10 | Silkscreen | Auto components | 4.2 | 5.25 | 4.73 | 0.769 | 86 | 7.8 |
| 11 | Rotary | Fiber drum mfg | 4.4 | 6.0 | 5.2 | 0.500 | 74 | 4.0 |
| 12 | Hanging Parts | Appliance mfg | 4.4 | 4.5 | 4.45 | 0.555 | 59 | 9.0 |
| 13 | Bulkhead | Appliance mfg | 4.6 | 4.0 | 4.3 | 0.320 | 47 | 53.0 |
| 14 | Panel Upholstery | Office furniture mfg | 4.9 | 4.75 | 4.83 | 0.550 | 83 | 150.0 |
| 15 | Fabric Wrap | Auto components | 5.2 | 6.75 | 5.98 | 1.330 | 74 | 40.5 |
| 16 | Transfer Task | Laboratory | 5.2 | 5.25 | 5.23 | 0.333 | 43 | 3.0 |
| 17 | Securing Fan | Appliance mfg | 5.7 | 6.75 | 6.23 | 1.080 | 95 | 12.0 |
| 18 | Wiring Heat Box | Appliance mfg | 5.8 | 6.75 | 6.28 | 0.730 | 84 | 12.3 |
| 19 | Upper Back Panel | Appliance mfg | 6.0 | 6.5 | 6.25 | 0.870 | 100 | 11.5 |
| 20 | Rear Console | Appliance mfg | 6.4 | 5.5 | 5.95 | 0.667 | 87 | 12.0 |
| 21 | Securing Top Panel | Appliance mfg | 6.5 | 6.75 | 6.63 | 0.833 | 100 | 12.0 |
| 22 | Shape Cutter | Glass/mirror mfg | 6.6 | 6.75 | 6.68 | 1.050 | 88 | 42.0 |
| 23 | Paint - Visors | Auto components | 7.2 | 7.5 | 7.35 | 1.260 | 90 | 30.0 |
| 24 | Paint - Armrest | Auto components | 7.2 | 7.75 | 7.48 | 1.110 | 91 | 19.0 |
| 25 | Lid Assembly | Auto components | 7.2 | 7.0 | 7.1 | 0.917 | 95 | 24.0 |
| 26 | CAN Sewing | Auto components | 7.2 | 8.75 | 7.98 | 1.580 | 93 | 48.0 |
| 27 | Deck Sewing | Auto components | 7.4 | 7.5 | 7.45 | 0.568 | 96 | 95.0 |
| 28 | Cup Assembly | Auto components | 7.6 | 7.75 | 7.68 | 0.800 | 92 | 125.0 |
| 29 | Ergo. Upholstery | Office furniture mfg | 7.9 | 8.0 | 7.95 | 0.814 | 90 | 214.0 |
| 30 | Curler | Fiber drum mfg | 8.0 | 8.25 | 8.13 | 1.429 | 71 | 3.5 |
| 31 | Hand Operation 2 | Fiber drum mfg | 8.0 | 9.0 | 8.5 | 1.430 | 81** | 1.4 |
| 32 | Hand Operation 1 | Fiber drum mfg | 8.0 | 9.0 | 8.5 | 1.670 | 82** | 1.2 |
| 33 | Transfer Task | Laboratory | 8.2 | 8.5 | 8.35 | 0.667 | 61 | 1.5 |
|
| ||||||||
| Min | 0.8 | 0.4 | 0.6 | 0.125 | 11 | 1.2 | ||
| Max | 8.2 | 9 | 8.5 | 1.670 | 100 | 214 | ||
| Median | 5.7 | 6.5 | 6.0 | 0.740 | 74 | 12.3 | ||
*
Shaded region in the table contains data and statistics not originally published in Table II in Latko et al. (1997).
**
Values obtained for this analysis. Not included in Table II in Latko et al. (1997).