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- sculptured surface modeling 自由曲面造型
- A new method for generating tool paths for rough machining of sculptured surface is presented in this paper. 提出一种新的雕塑曲面数控粗加工刀位规划方法。
- The sculptured surface is approximated by a regular mesh of quadrangular facets. 被加工曲面用多面体模型来描述,采用分层切削方法加工。
- At present, NC multi-axis machining is the most effective way to make such large sculptured surface. 多轴联动数控加工编程则是实现其高精度和高效率加工的最重要环节。
- The proposed algorithm is confirmed to be robust and effective.Particularly, it is suitable for machining sculptured surface with nested islands. 计算实例表明，该演算法稳定、效率高，尤其适用于加工带多重岛屿的复杂曲面。
- This paper discusses the process to apply the open-architectured intelligent manufacturing system to the sculptured surface cutting. 将基于传感器信息的智能型开放加工系统应用于曲面的高精度加工,提出了曲面加工误差的动态补偿方法。
- This proposed system has been dev eloped and used by author in a CAD system , and it is shown to be robust and eff icient for sculptured surface machining. 该系统已经应用到作者开发的CAD系统并在几种复杂表面零件的生产中使用,明显减少了刀具路径生成时间,提高了加工效率。
- The method is efficient and precise,and lays a mathematic foundation for NC verification and machining error control in 5-axis sculptured surface manuf... 所用的计算方法高效精确,为复杂曲面加工过程的动态模拟和加工误差的控制奠定了数学基础。
- A direct interpolation algorithm for spatial curves on a surface is proposed for pen-cutting of sculptured surfaces. 摘要针对复杂曲面笔式加工时位于曲面上的空间曲线型刀具轨迹，给出一种直接插补算法。
- With fluctuation horizontal long-base method realization three dimensional surface modeling. 用浮动水平线法实现的三维曲面造型。
- The rende-ring process included two stages: water surface modeling and illumination simulation. 该渲染过程分为两个阶段,即水面建模和光照实现。
- Another type of modeling technique is 'surfacing' (Freeform surface modeling). 另一个曲面造型很有优势的例子是车身面板。
- Now multi-spindle NC machining is the most effective method for large sculptured surfaces parts. 多轴联动数控加工编程则是实现其高精度和高效率加工的最重要环节。
- It simply introduces bottom layer structure and surface modeling module of PEDS. 本文简单 介绍了PEDS系统的底层结构及曲面造型模块。
- The electrochemical machining with universal electrode offers the highest flexibility for the machining of sculptured surfaces. 在电解加工中应用通用电极可以高柔性地加工成型表面。
- The images will be zoomed in by interpolatory subdivision and no intermediate continuous surface model should be established. 该算法无须建立中间连续图像模型，能自适应地插值，而且插值系数可为任意正实数。
- Considering the die-cavity roughing being a 2.5D cutting, a novel cutting force surface model is created based on orthogonal cutting tests. 鉴于模具型腔粗加工常采用2.;5维加工，提出一种通过正交切削试验建立切削力曲面模型用于模具型腔粗加工进给率优选的新策略。
- The proposed approach helps to promote the application and popularization of curvature line in CAGD and surface modeling. 文中的思想与算法有助于曲率线技术在计算机辅助几何设计及曲面造型中的使用与推广.
- Combined with the ARDE, surface modeling method and CFD technique, the low aspect ratio stator and the TRT rotor are optimized. 耦合该算法与曲面造型方法以及CFD求解技术,本文发展了一种适用于叶轮机械三维气动优化设计的全局自动气动优化算法。
- 3-axis sculptured surface machining 三轴曲面加工
