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首页> 外文期刊>Journal of Manufacturing Processes >Energy consumption characteristics in finish hard milling
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Energy consumption characteristics in finish hard milling

机译：精铣削的能耗特征

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Energy consumption becomes a serious concern for manufacturing industry because it produces a huge amount of greenhouse gas emissions. Previous research has focused on the relationship between energy consumption and process conditions at the machine tool and spindle levels. However, little has been done to investigate the energy consumption in actual material removal at the process level. In this study, power profile and energy consumption at the process level as well as machine tool and spindle levels were characterized in hard milling. A new concept at the process level, net cutting specific energy, has been defined to investigate the energy consumed by the actual material removal. The relationship between cutting conditions and energy consumption at each level has been established. The results indicate that net cutting specific energy cannot be predicted by the traditional model. A new power regression model has been developed to predict net cutting specific energy at the process level.
机译：能源消耗成为制造业的一个严重问题，因为它会产生大量的温室气体排放。先前的研究集中在机床和主轴水平上的能耗与过程条件之间的关系。然而，在工艺水平上几乎没有进行调查实际材料去除过程中的能耗。在这项研究中，在硬铣削中表征了工艺水平以及机床和主轴水平的功率分布和能耗。已经定义了一种在过程级别上的新概念，即净切割比能量，以研究实际材料去除所消耗的能量。已经建立了各个级别的切削条件与能耗之间的关系。结果表明，传统模型无法预测净切削比能量。已经开发了一种新的功率回归模型，以预测过程级别的净切削比能量。

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