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首页> 外文期刊>The International Journal of Advanced Manufacturing Technology >An insight into the electrical energy demand of friction stir welding processes: the role of process parameters, material and machine tool architecture
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An insight into the electrical energy demand of friction stir welding processes: the role of process parameters, material and machine tool architecture

机译：深入了解摩擦搅拌焊接工艺的电能需求：工艺参数，材料和机床架构的作用

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摘要

The manufacturing sector accounts for a high share of global electrical energy consumption and CO2 emissions, and therefore, the environmental impact of production processes is being more and more investigated. An analysis of power and energy consumption in friction stir welding processes can contribute to the characterization of the process from a new point of view and also provide useful information about the environmental impact of the process. An in-depth analysis of electrical energy demand of friction stir welding is here proposed. Different machine tool architectures, including an industrial dedicated machine, have been used to weld aluminum and steel sheets under different process conditions. The influence of tool rotation and feed rate was investigated. A power study, with breakdown analysis, was carried out to identify the contribution of the main sub-units and to determine the total demand. Different setups have been analyzed in order to identify the conditions resulting in the highest energy and mechanical efficiency. Potential control strategies for energy consumption reduction of FSW process are proposed.
机译：制造业占全球电能消耗和二氧化碳排放的高度份额，因此，生产过程的环境影响越来越多。摩擦搅拌焊接过程的功率和能量消耗分析可以从新的角度贡献过程的表征，并提供有关该过程对环境影响的有用信息。这里提出了对摩擦搅拌焊接电能需求的深入分析。不同的机床架构，包括工业专用机器，已被用于在不同的工艺条件下焊接铝和钢板。研究了工具旋转和进料速率的影响。进行了击穿分析的动力研究，以确定主要子单元的贡献并确定总需求。已经分析了不同的设置，以便识别能量最高和机械效率导致的条件。提出了FSW过程能耗降低的潜在控制策略。

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