This paper presents a new discrete model of NC path generation for free form surface machining.
提出一个面向曲面nc加工刀位计算的曲面离散基本单元模型及其误差控制方法。
Tool path generation is important for complex parts nc machining, and the methodology of tool path generation affects the efficiency and quality of parts machining.
在复杂曲面数控加工中，刀位轨迹生成算法的优劣在一定程度上影响最终加工表面质量和加工效率。
The method of curves of cross sections is one of the important and popularly applied ways in generation of tool path in NC machining.
截面线法是数控加工中重要的也是应用较为广泛的一种刀具轨迹的生成方法。
An algorithm for tool path generation of nc machining by projection method is presented in this paper and the interference checking of the cutter is carried out.
提出了用投影方法来生成nc加工刀具轨迹的算法，并完成刀具干涉的检查。
A new algorithm of automatic generation of interference free cutter location path for nc machining of free form surfaces with flat end cutters is proposed.
提出了一种新的曲面平头立铣刀加工无干涉刀位轨迹自动生成的算法。
Introduced a method of NC machining tool-path generation based on scattered data model. a machining example was pointed out, proved this method simplicity and validity.
介绍了一种基于离散数据模型的数控加工刀具轨迹生成的方法。给出了一个加工实例，证明了此方法的简单性和有效性。
Abstract: a tool path generation method is presented for NC machining based on vector analysis and NURBS.
摘要：描述了基于矢量分析和NURBS的数控加工轨迹设计方法。
In this paper, a study is made onthe 2.5 axes NC-EDMMILLING. The validity and necessity of the process is discussed. Moreover, the calculating method and example of tool path generation is presented.
对2.5轴数控电火花仿铣加工进行了研究，讨论了该工艺的有效性和必要性，并给出了电极轨迹的计算方法和实例。
In this paper, a study is made onthe 2.5 axes NC-EDMMILLING. The validity and necessity of the process is discussed. Moreover, the calculating method and example of tool path generation is presented.
对2.5轴数控电火花仿铣加工进行了研究，讨论了该工艺的有效性和必要性，并给出了电极轨迹的计算方法和实例。
应用推荐