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首页> 外文期刊>International Journal of Sustainable Manufacturing >Ecological evaluation of consumptions in manufacturing within the automotive sector
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Ecological evaluation of consumptions in manufacturing within the automotive sector

机译：汽车行业制造业消费的生态评估

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摘要

Nowadays the necessity to improve the transparency of consumptions origins of electrical energy as well as auxiliary materials (e.g., lubricoolants, pressurised air, etc.) in the industrial manufacturing environment is increasing more than ever. Methodologies for measuring, predicting and estimating consumptions are being developed in order to assess the environmental impacts during the production. This paper presents a detailed analysis of all energy and material flows for the manufacturing of two different demonstrator products using a bottom-up measurement approach. In order to identify potential savings and to reduce the complexity of the data gathering, an assessment of the main origins of consumptions on the one hand as well as the most resource intensive process inputs on the other hand has been conducted. Based on the initial technology chain and its evaluation, an alternative technology chain with several changes in the processes has been investigated in order to reveal potential savings and demonstrate the feasibility of the procedure. Furthermore an outlook for future developments with respect to the global warming potential of electrical energy generation as well as the influence on the evaluation of technology chains in manufacturing is given.
机译：如今，在工业制造环境中，提高电能消耗源的透明度以及辅助材料（例如，润滑冷却剂，压缩空气等）的必要性比以往任何时候都高。为了评估生产过程中的环境影响，正在开发测量，预测和估计消耗量的方法。本文采用自下而上的测量方法，对制造两种不同演示产品的所有能量和物料流进行了详细分析。为了确定潜在的节省并减少数据收集的复杂性，一方面对消费的主要来源进行评估，另一方面对资源消耗最大的过程进行了评估。基于初始技术链及其评估，研究了在工艺上有几处更改的替代技术链，以揭示潜在的节省并证明该程序的可行性。此外，还对全球发电潜力的升温以及对制造业技术链评估的影响进行了展望。

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