Evaluation on models of calculating energy consumption in metal cutting processes: a case of external turning process
Evaluation on models of calculating energy consumption in metal cutting processes: a case of external turning process
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DOI：
10.1007/s00170-015-7477-4
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发表时间：
2016-11
期刊：
影响因子：
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通讯作者：
Qianqian Zhong;Renzhong Tang;Jingxiang Lv;Shun Jia;Mingzhou Jin
中科院分区：
文献类型：
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作者：
Qianqian Zhong;Renzhong Tang;Jingxiang Lv;Shun Jia;Mingzhou Jin
由于可持续性和环保意识的增强，制造业一直专注于计算能源消耗，从而产生了大量的计算模型。然而，这些现有的模型的评估是缺失的，使从业者往往有困难，选择正确的能源模型。为了确定最合适的，具有成本效益的，易于实施的能源模型，本文进行了三项任务。首先，各种实验或经验的主轴加速度，主轴旋转，进给和材料去除，以及在材料去除过程中的机床的能量消耗模型进行了审查。然后，五个评价标准，适用性，准确性，计算工作量，拟合系数的复杂性，和数据收集的容易程度，提出了建议。这些标准是根据运行计算模型的一般步骤确定的。最后，应用评价标准和外圆车削实验数据对模型进行了排序。预计这项工作将有助于从业人员选择模型来计算特定情况和目的的金属切削过程中的能源消耗。
The manufacturing industry has been focusing on calculating energy consumption because of increased sustainability and environmental consciousness, resulting in a large number of calculation models. However, evaluation on these existing models is missing, so that practitioners often have trouble selecting the right energy models. To identify the most appropriate, cost-effective, and easy-to-implement energy models, three tasks were conducted in this paper. First, various experimental or empirical energy consumption models of spindle acceleration, spindle rotation, feed and material removal, and those of machine tool during material removal processes are reviewed. Then, five evaluation criteria, applicability, accuracy, computational efforts, complexity of fitting coefficients, and ease of data collection, are proposed. These criteria are identified based on the general steps to run the calculation models. Finally, the evaluation criteria are applied with the supporting experimental data of external turning to rank the models. This work is expected to assist practitioners in selecting models to calculate energy consumption in metal cutting processes for a particular situation and purpose.