Paper Title:
An Adaptive Tool Path Generation for Large Scale Wedge/Aspheric Lens Element Grinding Based on Isophote Interpolation
  Abstract

Large scale wedge/aspheric lens element is a combination of wedge prism and aspheric lens as a single piece component forming a decentred lens, which is primarily manufactured by Computerized Numerical Control (CNC) machining, especially 3-axis CNC grinding. This paper presents an efficient tool path generation approach based on isophote interpolation. The interpolation guarantees that interpolated points always stay on the iso-inclination curve of the parametric surface. This symmetry ensures that the method can improve and automate large scale wedge/aspheric lens element machining for 3-axis CAD/CAM systems. As part of the validation process, the tool paths generated are analyzed and compare with the desired part.

  Info
Periodical
Solid State Phenomena (Volume 175)
Edited by
Xipeng Xu
Pages
121-125
DOI
10.4028/www.scientific.net/SSP.175.121
Citation
N. N. Zhang, C. Jiang, Z. Z. Wang, Y. B. Guo, "An Adaptive Tool Path Generation for Large Scale Wedge/Aspheric Lens Element Grinding Based on Isophote Interpolation", Solid State Phenomena, Vol. 175, pp. 121-125, 2011
Online since
June 2011
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