Microstructuring and automated joining technologies for piezo fibers in metal carrier (A02)

金属载体中压电纤维的微结构和自动连接技术（A02）

• 批准号: 29016437
• 金额: --
• 依托单位: Professur für Werkzeugmaschinenkonstruktion und Umformtechnik
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2006
• 资助国家: 德国
• 起止时间: 2005-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/29016437?language=en
• 关键词: Microstructuring; automated; joining; technologies; piezo

Goal of the subproject A02 is the development of high-volume production compatible processes for the manufacturing of structural parts with sensor or actuator functionality. The leading vision of the subproject is the increase of the productivity and process reliability of the micro structuring and forming process used for the direct integration of interconnected piezoceramic macro fibers (PSV) into sheet metal. The process steps and tool technologies like joining tools with an elastic tolerance compensation are methodically developed and experimentally tested. Furthermore, in-process control using inherent sensor signals is developed to reach a defined pre-tension of the PSV during the joining by forming process.

子项目A02的目标是开发用于制造具有传感器或执行器功能的结构件的大批量生产兼容工艺。子项目的主要愿景是提高用于将相互连接的压电宏观纤维（PSV）直接集成到金属板中的微结构和成形过程的生产率和工艺可靠性。系统地开发了带弹性公差补偿的连接工具等工艺步骤和工具技术，并进行了实验测试。此外，利用固有传感器信号进行过程控制，在成形连接过程中达到PSV的预定预张力。