Mechanical joining without auxiliary elements (C01)

无需辅助元件的机械连接 (C01)

• 批准号: 426927312
• 金额: --
• 依托单位: Lehrstuhl für Kunststofftechnik (LKT)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/426927312?language=en
• 关键词: Mechanical; joining; without; auxiliary; elements

The focus of the project will be on increasing the versatility and adapting the joining of planar semi-finished products by means of pin structures to extend the process limits. For this purpose, a combined experimental-numerical approach will be used to investigate load- and material-adapted multi-pin structures in order to be able to react to changing material properties and load collectives. In addition, an adaptation of the joining process is investigated, which reduces the process chain of caulking by using the pin structure as a hole-forming element. Finally, the joints will be characterised mechanically, by computer tomography and by micrographs.

该项目的重点将是通过销结构增加多功能性和适应平面半成品的连接，以扩展工艺限制。为此，将使用一个组合的实验-数值方法来研究负载和材料适应的多销结构，以便能够对不断变化的材料特性和负载集体作出反应。此外，适应的连接过程中进行了研究，减少了工艺链的填缝通过使用销结构作为孔形成元件。最后，将通过计算机断层扫描和显微照片对关节进行机械表征。