【标题】Joint Strength Analysis of Single Lap Joint in Glass Fiber Composite Material
【参考中译】玻璃纤维复合材料单搭接接头强度分析
【类型】 期刊
【关键词】 Joint strength; GFRP; Composite material; Adhesive joint; Riveted joint; Bolted joint; Single lap joint
【参考中译】 接头强度；玻璃钢；复合材料；胶接接头；铆接接头；螺栓接头；单搭接接头
【作者】 Maha Abdelhaq
【摘要】 Composite materials are highly used in several different fields like aerospace structure, marine, automobile, etc. Due to high strength they are widely used in the low weight applications and also as an alternate for metals to reduce the material cost. There are various types of methods used for joining the composite materials. The single lap joint is prepared by three joining methods Adhesive bonding, Riveted and bolted joints. The experimental study was carried out to identify the ultimate strength and mode of failure in single lap glass fiber rein forced polymer (GFRP) joints. In adhesive bonding, the experiment was carried out by varying the three different overlap thickness and three different adhesive bonding lengths. In the same manner the experiment was carried out in riveted joint and bolted joint by varying the number of rivet and bolt. The present study deals with the analysis of single lap joint subjected to tensile test and stress distribution in the joint members under various joining methods.
【参考中译】 复合材料在航空航天结构、船舶、汽车等领域有着广泛的应用。由于其高强度，被广泛应用于轻量化领域以及作为金属的替代品以降低材料成本。有各种类型的方法用于连接复合材料。单搭接采用胶接、铆接和螺栓连接三种连接方式。为确定玻璃纤维增强聚合物(GFRP)单搭接节点的极限强度和破坏模式，进行了试验研究。在粘接中，通过改变三种不同的重叠厚度和三种不同的粘接长度进行了实验。以同样的方式，通过改变铆钉和螺栓的数量，在铆接和螺栓连接中进行了试验。本文对不同连接方式下的单搭接接头进行了拉伸试验和接头构件的应力分布分析。
【来源】 International journal of advanced mechanical engineering 2022, vol.12, no.1
【入库时间】 2023/4/27
【标题】Data-Driven Development of Magnetic Materials
【参考中译】数据驱动的磁性材料发展
【作者】 A. Bolyachkin; H. Sepehri-Amin; T. Ohkubo
【摘要】 The concept of material informatics is becoming more advanced and prospective in research on magnetic materials. This can be evidenced by several successful recent studies utilizing different tools of machine learning and demonstrating new opportunities in the field of permanent magnets, magnetocaloric materials, and magnetic recording in hard disk drives. This trend is also promoted by the intensive accumulation of scientific data, growth of computational performance and the progress with algorithms. This report presents our recent progress on implementing machine learning into two different studies: the development of rare-earth free Fe_2P-type magnetocaloric compounds for cryogenic applications, and high-throughput characterization of FePt granular media for heat-assisted magnetic recording.
【参考中译】 材料信息学的概念在磁性材料的研究中正变得更加先进和有前景。这可以从最近几项成功的研究中得到证明，这些研究利用了不同的机器学习工具，并展示了在永磁体、磁热材料和硬盘驱动器中的磁记录领域的新机会。科学数据的密集积累、计算性能的增长和算法的进步也推动了这一趋势。这份报告介绍了我们在实现机器学习方面的最新进展，分为两个不同的研究：用于低温应用的无稀土Fe2P型磁热化合物的开发，以及用于热辅助磁记录的FePT颗粒介质的高通量表征。
【来源】 日本磁気学会研究会資料 2022
【标题】Antriebslosungen fur mobile Anwendungen im Material Handling: Perfekt auf den Einsatz abgestimmt
【作者】 Erwin Kartnaller
【摘要】 Im Bereich Material Handling ist die Elektrifizierung gerade in den mobilen Anwendungen ein zunehmender Trend. Elektrische Antriebe sind dynamisch, effizient, leistungsstark und vor allem zuverlassig. Sie eignen sich damit fur Stapler, Fahrerlose Transportfahrzeuge (FTS) oder fur Hubwagen. ABM Greiffenberger liefert die passenden Motoren, Getriebe sowie Elektronik aus eigener Entwicklung und Fertigung - individuell auf die Anwendung abgestimmt. Der Antriebsspezialist aus Marktredwitz ist deshalb ein geschatzter Partner von Kunden mit vielfaltigen Intralogistikanwendungen.
【来源】 Technische Rundschau 2022, vol.114, no.10 Suppl.