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首页> 外文会议>ASME(American Society of Mechanical Engineers) International Mechanical Engineering Congress: Proceedings of the ASME Manufacturing Engineering Division; 20031115-20031121; Washington,DC; US >HAPTIC SCULPTING AND 5-AXIS PENCIL-CUT PLANNING IN VIRTUAL PROTOTYPING AND MANUFACTURING
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HAPTIC SCULPTING AND 5-AXIS PENCIL-CUT PLANNING IN VIRTUAL PROTOTYPING AND MANUFACTURING

机译：虚拟样机和制造中的触觉造型和五轴铅笔切割计划

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摘要

In this paper, a Two-phase approach to tool collision detection and local gouging elimination is proposed for haptic pencil-cut of sculptured surfaces. Pencil-cut is a special kind of machining operation, whose purpose is to use relatively smaller tools to remove rest material on the comers or highly curved regions that are inaccessible by bigger tools. Tool orientation determination and tool collision avoidance are critical issues for 5-axis pencil-cut tool path planning. Detailed techniques of haptic rendering and tool interference avoidance are discussed for haptic-aided 5-axis pencil-cut tool path generation. Hardware and software implementation of the haptic pencil-cut system with practical examples are also presented in this paper.
机译：本文提出了一种两阶段的工具碰撞检测和局部气刨消除方法，用于触觉铅笔切割的雕刻表面。铅笔切割是一种特殊的机加工操作，其目的是使用相对较小的工具，以去除较大工具无法进入的拐角或高度弯曲区域上的残留材料。刀具方向确定和避免刀具碰撞是5轴铅笔切割刀具路径规划的关键问题。讨论了用于触觉辅助5轴铅笔切割工具路径生成的触觉渲染和避免工具干扰的详细技术。本文还介绍了触觉铅笔剪切系统的硬件和软件实现，并带有实际示例。

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