| 一种数控切削机床运行能耗状态在线判别方法 |
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| 引用本文： | 王超,刘飞,庹军波. 一种数控切削机床运行能耗状态在线判别方法[J]. 中国机械工程, 2017, 28(13): 1620 |
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| 作者姓名： | 王超 刘飞 庹军波 |
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| 作者单位： | 重庆大学机械传动国家重点实验室，重庆，400030 |
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| 基金项目： | 国家自然科学基金资助项目（51375513）；国家高技术研究发展计划（863计划）资助项目（2014AA041506）National Natural Science Foundation of China （No. 51375513）National High Technology Research and Development Program of China (863 Program)（No. 2014AA041506） |
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| 摘 要： | 机床运行能耗状态由一系列的能耗状态节点和能耗过程构成。针对至今仍存在一些关键状态节点无法判别等问题，提出了一种数控机床运行能耗状态在线判别方法。该方法基于数控机床运行能耗状态和状态节点的系统分析，并综合机床功率信息和数控系统通信信息，提出关键节点状态与过程状态在线判别方法，解决了切削加工开始、完成等关键节点和精加工状态判别等难题，从而实现了数控机床全部运行能耗状态的在线判别。在FANUC数控机床上进行的案例研究验证了该方法的有效性和实用性。
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| 关 键 词： | 数控机床 能耗状态 在线判别 状态节点 |
A Method for On-line Differentiating Operations and Energy Consumption States of CNC Machines |
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| WANG Chao,LIU Fei,TUO Junbo. A Method for On-line Differentiating Operations and Energy Consumption States of CNC Machines[J]. China Mechanical Engineering, 2017, 28(13): 1620 |
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| Authors: | WANG Chao LIU Fei TUO Junbo |
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| Affiliation: | State Key Laboratory of Mechanical Transmission,Chongqing University, Chongqing,400030 |
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| Abstract: | The energy consumption states of machine tools were made up of a series of energy consumption state nodes and processes. There were still some key state nodes might not be differentiated. Based on the systematic analyses of energy consumption states and state nodes in machining processes, a new method for differentiating energy consumption states of CNC machines was proposed to differentiate all kinds of energy consumption states of the machines by synthesizing power informations and CNC system communication informations, which solved differentiating problems, such as distinguishing the cutting starts, over state nodes, and finish machining states et al. The effectiveness and practicality were verified on FANUC CNC machine tools. |
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| Keywords: | CNC machine energy consumption state on-line differentiating state node |
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