Paper Title:
A Novel CNC Interpolation Algorithm for Saddle Curve
  Abstract

This paper presents an efficient and accurate direct interpolation algorithm for saddle curve formed by intersection of two tubes, an important manufacturing problem in automated welding/cutting field. The algorithm is able to directly interpolate the saddle curve with non-Cartesian configuration. Simulation of the saddle curve interpolation algorithm has been carried out on the Matlab platform. The results demonstrate that interpolation error is well within the accuracy requirements of typical machining. It also shows that the trajectory control program based on the algorithm can work with high efficiency.

  Info
Periodical
Advanced Materials Research (Volumes 219-220)
Edited by
Helen Zhang, Gang Shen and David Jin
Pages
239-242
DOI
10.4028/www.scientific.net/AMR.219-220.239
Citation
H. T. Li, X. C. Tian, "A Novel CNC Interpolation Algorithm for Saddle Curve", Advanced Materials Research, Vols. 219-220, pp. 239-242, 2011
Online since
March 2011
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Price
$32.00
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