数控机床刀具磨损与主轴电流关系的研究

组合机床与自动化加工技术 Pub Date : 2009-01-01 DOI:10.1109/iccasm.2010.5620199

Chen Jie

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引用次数: 0

摘要

简要介绍了刀具状态监测的重要性，从理论上推导了主轴电流与刀具磨损的关系。本设计的测试电流信号检测系统，通过实验得到主电流和相应的刀具磨损数据，采用最小二乘法拟合得到两者之间的线性关系。通过余量的标准差计算，检验公式的准确性。

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Research of the Relationship between Tool Wear of CNC Machine Tool and Spindle Current

After a brief introduction the importance of tool condition monitoring,the paper derived the relationship between the spindle current and tool wear theoretically.The design of the test current signal detection system,through experiments by the main current and the corresponding tool wear data,using least squares fitting by the linear relationship between the two type.Through the remainder of the standard deviation calculation,test the accuracy of the formula.

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来源期刊

组合机床与自动化加工技术机械工程

自引率

0.00%

发文量

13764

期刊介绍： ZUHE JICHUANG YU ZIDONGHUAJIAGONGJISHU was founded in 1959, by the China Association of Science and Technology, China Mechanical Engineering society and Dalian Combined machine tool Research Institute co-sponsored, is a domestic and foreign public mechanical engineering academic journal. Main columns: Design and research, control and testing, process and equipment, special review, advanced management technology Information included: Chinese core periodical Core journal of Chinese science and technology High quality journals in Mechanical Engineering (Level T3) Science and Technology Journals World Impact Index (WJCI) Chinese science and technology paper statistical source journal RCCSE China core academic journal Journals are included in INSPEC, AJ and JST databases Chinese academic journals Comprehensive evaluation database source journals Full-text journals are included in China Academic Journal Abstract, China Journal Network, China Academic Journal (optical disc edition), Wanfang digital journal Group, China Core Journal (Selection) Database, etc