Applicability of Adhesive Embossing Hybrid Joining Process to Glass-Fiber-Reinforced Plastic and Metallic Thin Sheets
Applicability of Adhesive Embossing Hybrid Joining Process to Glass-Fiber-Reinforced Plastic and Metallic Thin Sheets
复制标题
粘合剂压花混合连接工艺对玻璃纤维增强塑料和金属薄板的适用性
DOI：
10.1016/j.jmatprotec.2013.11.020
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发表时间：
2014
影响因子：
6.3
通讯作者：
S. Sugiyama and J. Yanagimoto
中科院分区：
文献类型：
--
作者：
Z.Q. Huang;S. Sugiyama and J. Yanagimoto
对A2017 P和3种玻璃纤维增强塑料（GFRP）薄板进行了胶压复合连接工艺研究。光学显微镜观察表明，通过优化胶粘剂厚度、压花行程和压花温度，可以得到一种无裂纹/分层或胶粘失效的A2017 P-热固性GFRP混杂接头。拉伸剪切试验结果表明，优化后的A2017 P-GFRP混杂粘结节点在拉伸荷载作用下的承载力、滑移位移和吸能性能均优于普通粘结节点。这项研究表明，粘合剂压花混合连接工艺是一种有竞争力的替代连接方法，用于制造超轻质热固性玻璃纤维复合材料-金属混合结构，并具有更广泛的应用潜力，这归因于其在连接性能，操作简单，重量-成本效益和可回收性方面的好处。
Adhesive–embossing hybrid joining process was applied to A2017P and three types of glass-fiber-reinforced plastic (GFRP) thin sheets. Optical microscopy shows that a sound A2017P–thermosetting GFRP hybrid joint without crack/delamination in the composite or adhesive failure can be produced by optimizing adhesive thickness, embossing stroke and embossing temperature. The results of tensile shear test indicate that the optimally hybrid-bonded A2017P–GFRP joint exhibits improved load carrying capability, slip displacement and better energy absorbing characteristics than the adhesively bonded joint when subjected to tensile loading. This investigation shows that the adhesive–embossing hybrid joining process is a competitive alternative joining method for the fabrication of ultra lightweight thermosetting GFRP-metal hybrid structures and has great potential for wider applications, which is attributed to its benefits in terms of joining properties, operation simplicity, weight-cost effectiveness and recyclability.