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Manufacturing Energy Consumption And Assessment For Us Small And Medium Sized Manufacturers, Yadan Zeng
Manufacturing Energy Consumption And Assessment For Us Small And Medium Sized Manufacturers, Yadan Zeng
Theses and Dissertations
U.S. Manufacturing sector consumes remarkable amount of energy while the energy efficiency is quite low. Energy consumption of CNC machines is significant and various empirical models have been developed to model the Specific Energy Consumption (SEC) of CNC machines. However, most of the models are developed for specific machines, hence have limited applications in manufacturing industry. In this research, a general empirical SEC model for milling machine at certain power level is developed based on actual cutting experimental data. In this model, stand-by power and spindle power are used in the SEC model for the first time. The Material Removal …