Ruixian Qin , Jingzhou Zhang , Tianyi Li , Junxian Zhou , Shikuo Wang , Jingwen Zhang , Bingzhi Chen
{"title":"高效制造多胞薄壁结构的粘接策略:轴向压缩下的冲击响应和能量吸收","authors":"Ruixian Qin , Jingzhou Zhang , Tianyi Li , Junxian Zhou , Shikuo Wang , Jingwen Zhang , Bingzhi Chen","doi":"10.1016/j.ijadhadh.2025.104166","DOIUrl":null,"url":null,"abstract":"<div><div>Multicellular energy-absorbing structures are being designed with increasing sophistication to optimize design space utilization and load-bearing efficiency. However, their fabrication by wire electrical discharge machining or additive manufacturing is costly and limits applications. This study introduces an adhesive bonding strategy to assemble folded metal sheets into adhesive multicellular tubes (AMTs). Their axial impact resistance was evaluated through experiments and simulations, followed by analysis of bonding strategy and key geometric parameters. The results identified an optimal adhesive configuration. Parametric analysis further demonstrated that increasing the adhesive width and plate thickness within a certain range significantly improved energy absorption performance. However, excessive increases beyond this range resulted in performance degradation and a heightened risk of adhesive layer failure. Notably, under all parameter variations, the AMTs did not exhibit global collapse modes or system-level adhesive failure, confirming the reliability and applicability of the proposed bonding approach. Compared with conventional multicellular structures, the AMTs achieved a maximum improvement of 25 % in energy absorption. The proposed structure demonstrated excellent synergy between impact resistance and fabrication efficiency, highlighting its potential as a viable alternative to traditional thin-walled multicellular energy absorbers.</div></div>","PeriodicalId":13732,"journal":{"name":"International Journal of Adhesion and Adhesives","volume":"143 ","pages":"Article 104166"},"PeriodicalIF":3.5000,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adhesive bonding strategy for efficient manufacturing of multicellular thin-walled structures: impact response and energy absorption under axial compression\",\"authors\":\"Ruixian Qin , Jingzhou Zhang , Tianyi Li , Junxian Zhou , Shikuo Wang , Jingwen Zhang , Bingzhi Chen\",\"doi\":\"10.1016/j.ijadhadh.2025.104166\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Multicellular energy-absorbing structures are being designed with increasing sophistication to optimize design space utilization and load-bearing efficiency. However, their fabrication by wire electrical discharge machining or additive manufacturing is costly and limits applications. This study introduces an adhesive bonding strategy to assemble folded metal sheets into adhesive multicellular tubes (AMTs). Their axial impact resistance was evaluated through experiments and simulations, followed by analysis of bonding strategy and key geometric parameters. The results identified an optimal adhesive configuration. Parametric analysis further demonstrated that increasing the adhesive width and plate thickness within a certain range significantly improved energy absorption performance. However, excessive increases beyond this range resulted in performance degradation and a heightened risk of adhesive layer failure. Notably, under all parameter variations, the AMTs did not exhibit global collapse modes or system-level adhesive failure, confirming the reliability and applicability of the proposed bonding approach. Compared with conventional multicellular structures, the AMTs achieved a maximum improvement of 25 % in energy absorption. The proposed structure demonstrated excellent synergy between impact resistance and fabrication efficiency, highlighting its potential as a viable alternative to traditional thin-walled multicellular energy absorbers.</div></div>\",\"PeriodicalId\":13732,\"journal\":{\"name\":\"International Journal of Adhesion and Adhesives\",\"volume\":\"143 \",\"pages\":\"Article 104166\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2025-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Adhesion and Adhesives\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0143749625002337\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Adhesion and Adhesives","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0143749625002337","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Adhesive bonding strategy for efficient manufacturing of multicellular thin-walled structures: impact response and energy absorption under axial compression
Multicellular energy-absorbing structures are being designed with increasing sophistication to optimize design space utilization and load-bearing efficiency. However, their fabrication by wire electrical discharge machining or additive manufacturing is costly and limits applications. This study introduces an adhesive bonding strategy to assemble folded metal sheets into adhesive multicellular tubes (AMTs). Their axial impact resistance was evaluated through experiments and simulations, followed by analysis of bonding strategy and key geometric parameters. The results identified an optimal adhesive configuration. Parametric analysis further demonstrated that increasing the adhesive width and plate thickness within a certain range significantly improved energy absorption performance. However, excessive increases beyond this range resulted in performance degradation and a heightened risk of adhesive layer failure. Notably, under all parameter variations, the AMTs did not exhibit global collapse modes or system-level adhesive failure, confirming the reliability and applicability of the proposed bonding approach. Compared with conventional multicellular structures, the AMTs achieved a maximum improvement of 25 % in energy absorption. The proposed structure demonstrated excellent synergy between impact resistance and fabrication efficiency, highlighting its potential as a viable alternative to traditional thin-walled multicellular energy absorbers.
期刊介绍:
The International Journal of Adhesion and Adhesives draws together the many aspects of the science and technology of adhesive materials, from fundamental research and development work to industrial applications. Subject areas covered include: interfacial interactions, surface chemistry, methods of testing, accumulation of test data on physical and mechanical properties, environmental effects, new adhesive materials, sealants, design of bonded joints, and manufacturing technology.