Five-axis Spline Interpolation Algorithm for Digital Manufacturing System
Huiying Li, Liangji Chen
Available Online April 2015.
- https://doi.org/10.2991/icmra-15.2015.57How to use a DOI?
- NURBS curve; location and federate controlling; cutter location data
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - https://doi.org/10.2991/icmra-15.2015.57 ID - Li2015/04 ER -