Prediction of Cutting-Direction Burr Height in Micro-Milling

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Abstract:

Due to the high precision and strong molding capacity, micro-milling plays an important role in the field of micro-machining. The components machined in micro-machining is smaller than conventional components, and sometimes the generated burrs are as large as the feature size of components, so the study of micro burr control is very important. In the reseach, cutting-direction burrs are based on the traditional milling characteristics, also combined with the characteristics of micro-milling. The experimental data verify the correctness of the model well, so it provides theoretical guidance for the burrs control in micro-milling.

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131-136

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] YC. Liao, Y. Chao, B. Wang. State-of-the-art of micro-cutting technology for the manufacture of micro parts. Journal of Jilin University (Engineering and Technology Edition). 2008, 38(5): 1069 ~1072.

Google Scholar

[2] Wang GC, Zhang CY. Mechanism of burr formation in milling. Switzerland: Trans Tech Publications; (2004).

Google Scholar

[3] Ko SL, Dornfeld DA. A study on burr formation mechanism. ASME J Eng Mater Technol 1991; 113: 75–87.

Google Scholar

[4] Ravi Lekkala, Vivek Bajpai, Ramesh K, Singh, Suhas S. Joshi. Characterization and modeling of burr formation in micro-end milling[J]. Precision Engineering 2011, (35, )625– 637.

DOI: 10.1016/j.precisioneng.2011.04.007

Google Scholar

[5] Y.H. Kang, C.M. Zheng. Mathematical modeling of chip thickness in micro-end-milling: A Fourier modeling[J]. Applied Mathematical Modelling 37. (2013) 4208–4223.

DOI: 10.1016/j.apm.2012.09.011

Google Scholar

[6] Lee K, Stirn B, Dornfeld DA. Burr formation in micro-machining, aluminum In: 6061-T6, 10th, international conference on precision engineering. (2001).

DOI: 10.1007/0-306-47000-4_8

Google Scholar