Investigation on the application of near-net-shape coatings on complex surfaces using fine, carbide-based powders in the High Velocity Oxy-Fuel flame spraying process (A02)

研究在高速火焰喷涂工艺中使用细碳化物基粉末在复杂表面上应用近净形涂层 (A02)

• 批准号: 36985719
• 金额: --
• 依托单位: Lehrstuhl für Werkstofftechnologie (LWT)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2007
• 资助国家: 德国
• 起止时间: 2006-12-31 至 2014-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/36985719?language=en
• 关键词: Investigation; application; near; net; shape

Project A2 combines the results of the path planning, robotic process control, online diagnostics, as well as the investigations of ex-situ coating characteristics. In this context, consequences of the high heat input during the coating process are analyzed and regulated by means of a process- and component cooling. Thereby project A2 develops strategies to enable the near net-shape coating of large complex components. In addition, the transferability of the results of the near net-shape coating process to other spraying systems and feedstock materials is scrutinized.

项目A2结合了路径规划、机器人过程控制、在线诊断以及非原位涂层特性研究的结果。在这种情况下，通过过程冷却和部件冷却来分析和调节涂覆过程中的高热输入的后果。因此，项目A2开发了实现大型复杂部件近净形涂层的策略。此外，近净形涂层工艺的结果到其他喷涂系统和原料材料的可转移性进行了审查。