面向柔性研抛的NURBS曲线插补算法研究

In this paper, a novel NURBS curve interpolation algorithm is proposed to consider dwell time for flexible polishing based on machining error model. The machining errors can be eliminated by using of the developed new algorithm in the NURBS interpolation process. And machining accuracy, surface quality and machining efficiency can also be improved. Finally, the simulation and machining experiment results demonstrated the effectiveness and feasibility of the proposed approach, So, the algorithm provides a reference for improving machining quality of flexible polishing and other machining methods which need to control the dwell time.