Five-axis Spline Interpolation Algorithm for Digital Manufacturing System

DOI

10.2991/icmra-15.2015.57How to use a DOI?

Keywords

NURBS curve; location and federate controlling; cutter location data

Abstract

At present, Non-Uniform Rational B-Spline(NURBS) curves are mostly used to generate arbitrary contour of a complex shape in the CAD field. In this article, a new method with NURBS technology is presented and realized in a location and federate controlling system. In the method, the tool paths and the cutter locations(CL) were represented into NURBS curves based on the same knot vector. The above CL data was firstly calculated and then transformed to five motion commands of five axes of machine through the real-time post-procession algorithm. The acceleration/deceleration controlling method is also presented to avoid the impact of machine. The proposed 5-axis spline interpolation method is realized and the experimental result of machining shows that the method is valid.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huiying Li
AU  - Liangji Chen
PY  - 2015/04
DA  - 2015/04
TI  - Five-axis Spline Interpolation Algorithm for Digital Manufacturing System
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 286
EP  - 290
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.57
DO  - 10.2991/icmra-15.2015.57
ID  - Li2015/04
ER  -