Hybrid Consolidation

混合整合

• 批准号: 314731577
• 负责人: Professor Dr.-Ing. Michael Sinapius
• 金额: --
• 依托单位: Institut für Mechanik und Adaptronik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/314731577?language=en
• 关键词: Hybrid; Consolidation

The project takes as novel research approach a largely decoupling of the imbedding of the fibers from the manufacturing of composite structures. The temporal decoupling is realized by bonding consolidated semi-finished products. An important aspect in this process is the quality assurance with regard to the geometric quality of the semi-finished product and the quality of material. Obviously, the pre-consolidation of the material restricts the flexibility of the semi-finished product which, in turn, restricts the realization of complex structural geometries. The focus on large two-dimensional or even slightly curved load-bearing structures like grid frameworks enables the application of the lay-up and bonding of consolidated tapes. Undulations and fiber waviness are avoided through this novel approach. The global precision of the layup can be controlled. The project pursues as fundamental research hypothesis that the lamination of consolidated slit tapes yields the same mechanical properties as laminates made from prepreg tapes.

该项目以新型研究方法的形式将纤维嵌入的嵌合在复合结构的制造中。时间分离是通过粘结合并半成品产品来实现的。此过程中的一个重要方面是关于半生产产品的几何质量和材料质量的质量保证。显然，材料的预固化限制了半生成产品的灵活性，进而限制了复杂结构几何形状的实现。关注大型的二维甚至略有弯曲的承载结构（例如网格框架），可以应用加载和粘结的合并磁带。通过这种新颖的方法避免了起伏的波动和纤维波状。可以控制上篮的全局精度。该项目将其作为基本研究假设，即合并缝隙胶带的层压与预科磁带制成的层压板相同。

项目成果

A hybrid bondline concept for bonded composite joints

• DOI: 10.1016/j.ijadhadh.2016.03.025
• 发表时间: 2016-07-01
• 期刊: INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES
• 影响因子: 3.4
• 作者: Loebel, T.;Holzhueter, D.;Huehne, C.
• 通讯作者: Huehne, C.