Research Article
Development of an Evaluating Method for Carbon Emissions of Manufacturing Process Plans
Table 2
Variables for the calculation of the energy-related carbon emissions.
| Process | Rough turning | Fine turning | Grinding | Milling | Process label | | | | | Machine | CA6136 | CA6136 | MD1420 | X5032 |
| Process time (min) | 26 | 6.5 | 4 | 3.2 | (kwh/part) | 0.65 | 0.45 | 0.32 | 0.38 | (kwh/part) | 0.48 | 0.36 | 0.25 | 0.24 | (kwh/part) | 0.52 | 0.52 | 0.45 | 0.56 | (kwh/part) | 1.65 | 1.33 | 1.02 | 1.18 | (kwh/part) | 0.05 | 0.02 | 0.04 | 0.06 | (kg CO2/kwh) | 0.6747 | 0.6747 | 0.6747 | 0.6747 |
(kg CO2/part) | 1.113 | 0.897 | 0.688 | 0.796 | (kg CO2/part) | 0.034 | 0.0135 | 0.027 | 0.041 |
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