NUMERICAL AND EXPERIMENTAL STUDIES ON CLINCH-BONDED HYBRID JOINING OF STEEL SHEET DX53D+Z

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2022-12-13 DOI:10.36547/ams.28.4.1657

Ľ. Kaščák, Denis Cmorej, J. Slota, E. Spišák, J. Varga

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Abstract

The automotive industry is characterized by the fact that it uses an entire range of materials. These are materials with different mechanical properties, thicknesses, and even different combinations. A variety of joining methods, such as clinching, is used to join this range of materials. However, sometimes it is necessary to combine several methods of joining materials. The paper deals with the evaluation of the properties of joints, which are created by a combination of mechanical joining and adhesive bonding. Two types of adhesives were used: adhesive based on epoxy resin and adhesive based on acrylate polymers. Double-sided hot-dip galvanized steel sheets DX53D+Z with a thickness of 0.8 mm were used to join with this combination of joining techniques. Numerical simulation tools were used to assess the joinability of materials. The simulation results were verified by the results from the experiments of real test samples. Samples joined by the clinching method combined with epoxy resin adhesives achieved higher load-bearing values and no cracks or any other type of failures were observed in these joints.

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dx53d + z钢板夹接复合连接的数值与试验研究

汽车工业的特点是它使用了各种各样的材料。这些材料具有不同的机械性能、厚度，甚至不同的组合。各种连接方法，如夹紧，用于连接该范围的材料。然而，有时需要将几种连接材料的方法结合起来。本文讨论了机械连接与胶粘接相结合形成的接头的性能评价问题。采用了两种胶粘剂:环氧树脂胶粘剂和丙烯酸酯聚合物胶粘剂。采用双面热镀锌钢板DX53D+Z，厚度为0.8 mm，采用这种组合连接技术进行连接。采用数值模拟工具评估材料的接合性。仿真结果与实际测试样品的实验结果相吻合。结合环氧树脂胶粘剂的粘接方法连接的样品具有更高的承载值，并且在这些接缝中没有观察到裂缝或任何其他类型的破坏。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.