The Quick and Practical Algorithm for Spiral Line Interpolation
In this paper, a quick and practical algorithm for spiral line interpolation is introduced. Comparing with the most other spiral line interpolation algorithms，the quick and practical algorithm is quick, simple and being have little error for the spiral line interpolation. The algorithm is also suited for the spiral line having numbers of pitches. The algorithm is balanced with the speed and the accuracy of caculation well. The cutting is more smoothly.
Xianghua Liu, Zhengyi Jiang and Jingtao Han
J. Y. Zhang "The Quick and Practical Algorithm for Spiral Line Interpolation", Advanced Materials Research, Vols. 148-149, pp. 688-692, 2011