Milling Process Simulation Based on Quadtree-Array Representation

Abstract:

Model representation of workpiece in machining process simulation does directly influence on simulation accuracy and efficiency. The algorithm to acquire cutting width and cutting depth based on quadtree-array representation is discussed in this paper. In milling process simulation, workpiece is represented with quadtree-array and the cutting width and cutting depth are predicted real-time. The results of controlled simulation shows that the predicted cutting depth is accordance with that of the designed and the predicted cutting width is close to that of the designed within accuracy of half a discretization interval.

• Periodical: Advanced Materials Research (Volume 426)
• Pages: 247-250
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.426.247
• Online since: January 2012
• Authors: J.G. Li, S.D. Gao, H. Zhao, J. Ding
• Keywords: Machining Parameters, Milling Process Simulation, Quadtree-Array

References

[1] K.P. Karunakaran and R. Shringi: J. Mater. Process. Technol. Vol.204(1-3) (2008), p.384

[2] P.H. Hsu and W.T. Yang: Comp. -Aid. Design Vol. 25 (4) (1993), p.215

[3] Navazo, A.D. Ayana and P.A. Brunet: Comp. Graphics Forum Vol. 5(2) (1986), p.91

[4] C.L. Liu, D.M. Esterling, J. Fontdecaba and E. Mosel: Comp.-Aid. Design Vol. 28 (1996), p.845

[5] S.Q. Liu, S. Kong, Y.P. Chen and A.Y.C. Nee: Comp.-Aid. Design Vol. 38 (2006), p.378

[6] W.J. Wang, T.Y. Wang, S.B. Fan and W.Y. Wang: Mechanics and Materials Vol. 10-12 (2008), p.822

[7] J.G. Li, J. Ding, D. Gao and Y.X. Yao: Int. J. Adv. Manuf. Technol. Vol. 50(5-8) (2010), p.677