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 Study on the mathematical model related to the connection properties of cold pressing joining technology * * SRAC: steel reinforced aluminum conductor. Xia,Yifan1,2; Chen,Xiangjun1,2; Ye,Zhongfei3; Wu,Chuan3; Li,Dianzhong1,2 Corresponding Author Chen,Xiangjun() 2022-02-10 Source Publication Engineering Research Express Volume 4Issue:1 Abstract Abstract Cold pressing joining is an important mechanical joining technology in the application of wire rope. In this paper, a new simplified equivalent model is established to describe cold pressing joining process of multilayer structures and corresponding mathematical equations describing the equivalent model are derived based on the elastic-plastic theory. In addition, the cold pressing joining experiments are carried out using the compression strain clamp (NY-300/40) and the steel reinforced aluminum conductor (SRAC - JL/G3A-300/40) for verifying the rationality of the mathematical model. Results show that the trend of the experimental results is in good agreement with the theoretical results. Finally, the critical processing parameters and quality evaluation parameters of pressed strain clamp NY-300/40 have been calculated based on the mathematical model built in this work. The universal mathematical model can be extended to other types of wire rope. Keyword wire rope mechanical joining technology elastic-plastic theory simplified mathematical model cold pressing joining experiments fitting DOI 10.1088/2631-8695/ac4de4 Language 英语 WOS ID IOP:erx_4_1_015012 Publisher IOP Publishing Citation statistics Document Type 期刊论文 Identifier http://ir.imr.ac.cn/handle/321006/173491 Collection 中国科学院金属研究所 Corresponding Author Chen,Xiangjun Affiliation 1.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, People’s Republic of China2.School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China3.Power Transmission Line Galloping Prevention and Control Technology Laboratory of State Grid, State Grid Henan Electric Power Research Institute, Zhengzhou, 450052, People’s Republic of China Recommended CitationGB/T 7714 Xia,Yifan,Chen,Xiangjun,Ye,Zhongfei,et al. Study on the mathematical model related to the connection properties of cold pressing joining technology * * SRAC: steel reinforced aluminum conductor.[J]. Engineering Research Express,2022,4(1). APA Xia,Yifan,Chen,Xiangjun,Ye,Zhongfei,Wu,Chuan,&Li,Dianzhong.(2022).Study on the mathematical model related to the connection properties of cold pressing joining technology * * SRAC: steel reinforced aluminum conductor..Engineering Research Express,4(1). MLA Xia,Yifan,et al."Study on the mathematical model related to the connection properties of cold pressing joining technology * * SRAC: steel reinforced aluminum conductor.".Engineering Research Express 4.1(2022).
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