外围轮驱动的统治表面生成用于线性热电线粗加工
IEEE transactions on visualization and computer graphics
|March 12, 2026
概括
这项研究引入了一种新的方法,用于在热线加工中无碰撞的控制表面生成. 该技术使用代算法来优化曲线以实现高效的材料清除,实现比手工设计更低的误差.
科学领域:
- 制造业 工程 制造工程
- 计算机辅助设计 (CAD)
- 计算几何学的计算几何学
背景情况:
- 线性热线加工需要高效的工具路径生成以避免碰撞.
- 工具路径的手动设计可能是耗时和次优的.
- 产生无碰撞表面对于自动化制造过程至关重要.
研究的目的:
- 提出一种新的方法,用于产生无碰撞的规则表面,用于线性热电线粗加工.
- 开发一种代算法,优化规则面,以最大限度地去除材料.
- 通过实物示例来证明拟议方法的有效性和实用性.
主要方法:
- 一个新的观察:从光滑的曲线,近似的轮线没有碰撞的规则表面允许材料去除.
- 一个代算法在视角计算 (使用遗传算法) 和受约束曲线优化 (使用自适应拟合) 之间交替运行.
- 在整个曲线近似过程中,保持无碰撞约束.
主要成果:
- 拟议的方法成功地产生了一小组无碰撞的规则面.
- 实物示例证明了该技术的可行性和实用性.
- 与手工设计相比,自动化方法在相同数量的切片中可以实现更低的误差.
结论:
- 开发的代算法有效地为热线加工产生最佳的规则表面.
- 该方法在准确性和效率方面比手工设计显著改进.
- 这种方法通过提供精确且无碰撞的工具路径生成来增强自动化制造.
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