Zonal Compensation for Work-Piece Elastic Deformation through Fixture Layout Optimization


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Work-piece elastic deformation caused by clamping force from fixture will lead to part bending or distorting, which is critical to lower its quality performance. In this paper, a novel zonal compensation method is proposed to compensate the work-piece elastic deformation through fixture layout optimization based on High Definition Metrology (HDM). The zonal surface flatness data of work-piece in fixture is obtained with densely optical measurement firstly. Then, they are reorganized according to the accuracy requirement based on the zonal distribution. Finally, the surface flatness compensation model based on fixture layout is made. The practicality and effectiveness of this new approach was verified using the case of Aluminum alloy 6061 part milling.



Edited by:

Zhenyu Du and Bin Liu




Z. L. Jiang et al., "Zonal Compensation for Work-Piece Elastic Deformation through Fixture Layout Optimization", Applied Mechanics and Materials, Vols. 26-28, pp. 854-857, 2010

Online since:

June 2010




[1] R. Ramesh, M.A. Mannan and A.N. Poo: International Journal of Machine Tools & Manufacture Vol. 40 (2000), p.1235.

[2] Amy J. c. Trappey, Chunsheng Su and Jiangliang Hou: Manufacturing science and engineering Vol. 3-1(1995), p.777.

[3] Weifang Chen, Lijun Ni and Jianbin Xue: Int J Adv Manuf Technol Vol. 38(2008), p.860.

[4] Zhou Xiaolun, Zhang Weihong, Qin Guohua and Zhang Erliang: Mechanical Science and Technology, Vol. 24(2005), p.339.

[5] Zhaoliang Jiang and X.X. Meng: Advanced Materials Research Vol. 102-104 (2010) , p.12.

[6] E. Budak: International Journal of Machine Tools & Manufacture Vol. 46 (2006) , p.1478.

[7] Tang Aijun and Liu Zhanqiang: Journal of materials processing technology Vol. 206 (2008), p.345 X Y X Z Support Support Cutting force Clamping force Support Clamping force Fig. 3 Deformation caused by fixture and cutting force O O.

DOI: https://doi.org/10.1016/j.jmatprotec.2007.12.089

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