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Updated: Jul 9, 2025

Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition

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用光学和接触方法确定的合金Ti6Al4V水平薄壁的尺寸偏差

Szymon Kurpiel¹, Krzysztof Zagórski¹, Jacek Cieślik¹

¹Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Mickiewicza 30 Av., 30-059 Krakow, Poland.

Materials (Basel, Switzerland)

|December 9, 2023

概括

这项研究比较了3D光学扫描仪和坐标测量机,用于在磨后评估薄壁合金结构. 与接触方法相比,光学扫描显示最大8%的差异,验证了其用于维度准确性的使用.

科学领域:

制造业工程制造工程
材料科学材料科学材料科学
计量学计量学计量学

背景情况:

薄壁结构对于各种行业的重量和成本降低至关重要.
削是一种常见的加工方法,但由于硬度低,它可能会导致薄壁部件的变形.
对这些部件来说,精确的尺寸和形状控制是必不可少的,这推动了对先进的测量技术的需求.

研究的目的:

为了评估3D光学扫描仪在测量由Ti6Al4V合金加工的薄壁结构时的准确性.
为了比较3D光学扫描仪与传统坐标测量机 (CMM) 的性能.
为了确定非接触式光学测量和基于接触的测量之间的相关性.

主要方法:

在水平方向上加工薄壁Ti6Al4V合金样品.
控制的切割条件与恒定的切割速度和料率.
使用3D光学扫描仪和坐标测量机 (CMM) 测量截面偏差.

主要成果:

对于这两种测量方法,生成了说明横截面平面偏差的图表.
在光学扫描仪和CMM结果之间进行了相关性分析.
在3D光学扫描仪和CMM测量之间观察到最大差异约为8%.

结论:

3D光学扫描仪提供了一种可行的非接触式方法,用于测量制薄壁合金结构的尺寸精度.
结果表明光学扫描与传统的基于接触的CMM测量之间存在良好的一致性.
光学扫描为制造精密薄壁元件的质量控制提供了一个有希望的替代方案.

关键词:

3D光学扫描仪 3D光学扫描仪 Ti64Al4V 的使用情况适应性削方式适应性削方式联系方法联系方法坐标测量机器的坐标测量机器偏差值的偏差偏差值的偏差水平的薄壁样本样本是平面的薄壁样本.磨削磨削的方法磨削这是一种光学方法.合金是一种合金.

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