当前位置: X-MOL 学术Appl. Compos. Mater. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Electrical Resistance Curing Method for Hybrid Metal-CFRP Tubes
Applied Composite Materials ( IF 2.3 ) Pub Date : 2020-06-26 , DOI: 10.1007/s10443-020-09818-2
Marco Povolo , Johnnidel Tabucol , Tommaso M. Brugo , Andrea Zucchelli

Hybrid metal-Carbon Fiber Reinforced Polymers (CFRP) core tubes and rollers are becoming progressively important in the automotive, aerospace, and printing industry for the excellent performance/price ratio. The enhanced mechanical properties and favorable tribological performance of these tubes are provided by the coupling of metal with CFRP compared to tubes build from solely CFRP or metal. However, these kinds of tubes are very expensive and only the co-curing technique of metal and CFRP parts guarantees a reduction in production cost and the competitiveness of products. In this work, a simple out-of-autoclave (OOA) electrical resistance co-curing method for hybrid metal-CFRP tubes, based on an analytical model, that exploits the Joule effects, is proposed and verified by experimental test and finite element analysis (FEA). This technique can also be used for other geometries and guarantees considerable energy savings.



中文翻译:

混合金属碳纤维增强塑料管的电阻固化方法

混合金属碳纤维增强聚合物(CFRP)芯管和辊在汽车,航空航天和印刷行业中以优异的性能/价格比变得越来越重要。与仅由CFRP或金属制成的管相比,通过将金属与CFRP耦合,可以提高这些管的机械性能和良好的摩擦学性能。但是,这类管非常昂贵,只有金属和CFRP零件的共固化技术才能确保降低生产成本和产品竞争力。在这项工作中,基于分析模型,利用焦耳效应,提出了一种用于混合金属-CFRP管的简单的高压釜(OOA)电阻共固化方法,并通过实验测试和有限元分析进行了验证。 (FEA)。

更新日期:2020-06-26
down
wechat
bug