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首页> 外文期刊>International Journal of Production Research >A framework for characterising energy consumption of machining manufacturing systems
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A framework for characterising energy consumption of machining manufacturing systems

机译：表征加工制造系统能耗的框架

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摘要

Energy consumption in machining manufacturing systems is increasingly of interest due to concern for global climate change and manufacturing sustainability. To utilise energy more effectively, it is paramount to understand and characterise the energy consumption of machining manufacturing systems. To this end, a framework to analyse energy consumption characteristics in machining manufacturing systems from a holistic point of view is proposed in this paper. Taking into account the complexity of energy consumption in machining manufacturing systems, energy flow is described in terms of three layers of machining manufacturing systems including machine tool layer, task layer and auxiliary production layer. Furthermore, the energy consumption of machining manufacturing systems is modelled in the spatial and temporal dimensions, respectively, in order to quantitatively characterise the energy flow. The application of the proposed modelling framework is demonstrated by employing a comprehensive analysis of energy consumption for a real-world machining workshop. The characteristics of energy consumption for machine tool layer, task layer and auxiliary production layer are, respectively, obtained using quantitative models in the spatial and temporal dimensions, which provides a valuable insight into energy consumption to support the exploration of energy-saving potentials for the machining manufacturing systems.
机译：由于对全球气候变化和制造可持续性的关注，机加工制造系统中的能耗越来越引起人们的关注。为了更有效地利用能源，了解和表征机械加工制造系统的能耗至关重要。为此，本文提出了一个从整体角度分析机械加工制造系统能耗特征的框架。考虑到机加工制造系统中能耗的复杂性，以三层加工制造系统来描述能量流，包括机床层，任务层和辅助生产层。此外，加工制造系统的能耗分别在空间和时间维度上建模，以便定量表征能量流。通过对实际加工车间的能耗进行综合分析，演示了所提出的建模框架的应用。机床层，任务层和辅助生产层的能耗特征分别使用空间和时间维度上的定量模型获得，这为了解能耗提供了宝贵的见识，以支持对企业节能潜力的探索。加工制造系统。

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