...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aerospace science and technology >Fabrication of a thermoplastic matrix composite stiffened panel by induction welding
【24h】

Fabrication of a thermoplastic matrix composite stiffened panel by induction welding

机译：通过感应焊接制造热塑性基体复合加劲板

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this work, the experimental and numerical study of induction welding devoted to the fabrication Of a composite stiffened panel, representative of a typical aeronautic sub-component, is presented. A thermoplastic matrix composite, polyphenylene sulfide (PPS) reinforced with carbon fibers, is used. The influence of the fundamental process parameters, such as generator power, distance between induction coil and laminate, coil geometry and laminate lay-up on the heating rate and the heat distribution was analyzed applying finite element simulations. The model was validated through the comparison of experimental and model results obtained in static experiments. Optimized parameters for composites welding were found out, and the mechanical properties of the welded joints were evaluated by single lap shear and pull-off experiments. Finally, a prototype panel made of a flat laminate stiffened with four "L" shaped stringers is fabricated by continuous induction welding, exploiting modeling and experimental results. A C-scan of the panel was also performed. (C) 2015 Elsevier Masson SAS. All rights reserved.
机译：在这项工作中，介绍了用于制造复合加劲板的感应焊接的实验和数值研究，该复合加劲板代表典型的航空子组件。使用热塑性基体复合材料，即碳纤维增强的聚苯硫醚（PPS）。利用有限元模拟分析了基本工艺参数的影响，例如发电机功率，感应线圈和层压板之间的距离，线圈几何形状和层压板的叠置对加热速率和热分布的影响。通过比较实验和静态实验中获得的模型结果来验证模型。找出了复合材料焊接的最佳参数，并通过单搭接剪切和拉拔试验评估了焊接接头的力学性能。最后，利用模型和实验结果，通过连续感应焊接制造了由用四个“ L”形桁条加固的平面层压板制成的原型面板。还进行了面板的C扫描。 （C）2015 Elsevier Masson SAS。版权所有。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号