Mathematical Modelling the Process of Cup Wheel Precision Grinding of Rotating Concave Paraboloid

Abstract:

Article Preview

A novel principle of cup wheel grinding of rotating concave quadric surface was proposed. The mathematical model of machining process was established to prove the feasibility of precision grinding of rotating concave paraboloid based on the introduced principle. The conditions of non-interference grinding of concave paraboloid were mathematically derived. The processing range and its influence factors were discussed. The trajectory equation of abrasive particle was concluded. Finally, the math expressions of numerical controlled parameters was put forward in the process of grinding of the concave paraboloid.

Info:

Periodical:

Edited by:

Hun Guo, Taiyong Wang, Dunwen Zuo, Zijing Wang, Jun Li and Ji Xu

Pages:

837-842

Citation:

F. Y. Xia et al., "Mathematical Modelling the Process of Cup Wheel Precision Grinding of Rotating Concave Paraboloid", Key Engineering Materials, Vol. 693, pp. 837-842, 2016

Online since:

May 2016

Export:

Price:

$41.00

* - Corresponding Author

[1] D.J. Hu. Principle and control method for precisely grinding rotated conicoid [J]. Journal of Mechanical Engineering, 2014, 50(13): 178-183.

DOI: https://doi.org/10.3901/jme.2014.13.178

[2] H.C. Huang. Development machine tools and machining method for rotated conicoid using normal equidistance method [D]. Changchun University of Science and Technology, (2007).

[3] C.S. Han, L.J. Zhang, S. Dong, Y.Y. Tang. A new method of ultra-precision diamond turning large optical aspheric surface. Journal of Harbin Institute of technology, 2007, 39(7): 1062-1065.

[4] Xuguang Zhou, Qiusheng Yan, Jue Dail, Lingye Kong. Characteristic analysis of grinding point movement in grinding aspheric with arc envelope grinding method [J]. Advanced Materials Research, Vols. 418-420 (2012): 202-1207.

DOI: https://doi.org/10.4028/www.scientific.net/amr.418-420.1202