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Processing technologies for Nomex honeycomb composites (NHCs): A critical review

机译：用于Nomex蜂窝复合材料的处理技术（NHCS）：批判性评审

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摘要

Nomex honeycomb composites have been paid significant attention for high performance structural applications in sandwich structures of aircrafts, aerospace, automotive, defense and so on. Both academia and industry have consensus that thin cell walls, cellular (hexagonal) structure, entrapped air inside cells, sandwich layers of phenolic resins (soft) and aramid fibers (brittle) enhance the machining complexity of Nomex honeycomb composites and high quality processing on commercial scale remains a challenging task. Therefore, a wide spectrum of research was extremely required to fully exploit the potential of suitable processing technologies for Nomex honeycomb composites. This paper systematically presents a comprehensive literature review on the processing complexity of Nomex honeycomb composites and particularly emphasis on the design issues of processing technologies, influence of conventional and ultrasonic processing technologies on surface quality and cuffing forces, impact of cutting tools design factors and processing parameters on the performance of the machining systems, mechanical properties and microstructural topographies of Nomex honeycomb composites, research developments of material removal technologies and associated processing mechanisms, fixture methods, current challenges and future research scope. Moreover, the present study provides comprehensive guidelines and technological insights for high quality processing of Nomex honeycomb composites.
机译：Nomex蜂窝复合材料已经在飞机，航空航天，汽车，防御等夹层结构中得到了高性能结构应用的重视。学术界和工业均具有共识，即薄细胞壁，细胞（六边形）结构，细胞内夹带空气，酚醛树脂（软）和芳族纤维（脆性）的夹层层增强了Nomex蜂窝复合材料的加工复杂性，以及商业高质量的加工规模仍然是一个具有挑战性的任务。因此，广泛的研究非常需要充分利用适用于Nomex蜂窝复合材料的合适加工技术的潜力。本文系统地提出了关于Nomex蜂窝复合材料的处理复杂性的全面的文献综述，特别强调了处理技术的设计问题，传统和超声波加工技术对表面质量和袖口的影响，切削工具的影响设计因素和加工参数关于Nomex蜂窝复合材料的加工系统，机械性能和微观结构形貌的性能，材料清除技术的研究进展，包括相关处理机制，夹具方法，当前挑战和未来的研究范围。此外，本研究为Nomex蜂窝复合材料的高质量加工提供了全面的指导和技术见解。

著录项

  • 来源
    《Composite Structures》 |2020年第10期|112545.1-112545.28|共28页
  • 作者

    Ahmad Shahzad; Zhang Jianfu; Feng Pingfa; Yu Dingwen; Wu Zhijun; Ke Ma;

  • 作者单位

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China;

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China|Tsinghua Univ Dept Mech Engn State Key Lab Tribol Beijing 100084 Peoples R China|Tsinghua Univ Tsinghua Shenzhen Int Grad Sch Div Adv Mfg Shenzhen 518055 Peoples R China;

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China|Tsinghua Univ Dept Mech Engn State Key Lab Tribol Beijing 100084 Peoples R China|Tsinghua Univ Tsinghua Shenzhen Int Grad Sch Div Adv Mfg Shenzhen 518055 Peoples R China;

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China;

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China;

    Tsinghua Univ Dept Mech Engn Beijing Key Lab Precis Ultraprecis Mfg Equipment Beijing 100084 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Nomex honeycomb composites; Sandwich structures; Processing technologies; Processing mechanism; Ultrasonic machining; Cutting tools;

    机译：Nomex蜂窝复合材料;夹层结构;加工技术;加工机理;超声波加工;切割工具;

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