The Design and Research of an On-Line Monitor Tool Wear System Based on uC/COS

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Abstract:

In order to on-line monitor tool wear, an on-line monitor tool wear system was built. The tool wear can only be meseaured indirectly in work. Hence, the motor current and the tool wear is linear dependence. First, the relation model between motor current and cutting parameter of CNC was built, and then on-line monitor the current based on uC/COS, which can be monitor tool wear indirectly was done. The experiment results showed that the model is accuracy, and sensitivity Analysis of parameter was carried out.

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176-181

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Dimla E, Dimla. Sensor signals for tool一wear monitoring in metal cutting operations一a review of methods. Intemational Joumal of Maehine Tools & Manufaeture, 2000, 40(8): 1073一1098.

DOI: 10.1016/s0890-6955(99)00122-4

Google Scholar

[2] Xiaoxi Li. A brief review: acoustic emission method for tool wear monitoring during turning. . Intemational Joumal of Maehine TOols&Manufacture, 2002, 42(2): 157一165.

DOI: 10.1016/s0890-6955(01)00108-0

Google Scholar

[3] Benlllard Siek. Fusion of Hardand Soft ComPuting Teehniques in Indireet, Online Tool Wear Monitoring. IEEE transactions on systems, man, and cybernetics一PartC, applications and reviews, 2002, 32(2): 80一90.

DOI: 10.1109/tsmcc.2002.801347

Google Scholar

[4] Houchao Wang. The Reseach of Measurement techniques based on soft-line Tool Wear Detection System [D]. Nanchang University, (2008).

Google Scholar

[5] Chuangwen Xu. The Design and Study of Tool Wear Monitoring [J]. Journal of Harbin Institute of Technology(natural sciences edition) , 2003, (01): 76-80.

Google Scholar