{"title":"20A-2型自动扶梯传动链拉伸性能分析","authors":"Fa-cai Ren, Xiao Liang, Tao Jiang, Shaoyi Hou","doi":"10.1109/ICMCCE51767.2020.00172","DOIUrl":null,"url":null,"abstract":"The 20A-2 drive chain is one of the commonly used drive chain models for escalators. In this paper, the tensile properties of a 5-year-old drive chain were tested. The tensile properties and microstructure were analyzed. The tensile test results show that the tensile strength meets the requirements of relevant standards. The results of microstructure analysis show that there are poor and decarburized phenomena on the surface of outer chain plate and intermediate chain plate.","PeriodicalId":6712,"journal":{"name":"2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"22 1","pages":"784-787"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Tensile property analysis of 20A-2 escalator drive chain\",\"authors\":\"Fa-cai Ren, Xiao Liang, Tao Jiang, Shaoyi Hou\",\"doi\":\"10.1109/ICMCCE51767.2020.00172\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The 20A-2 drive chain is one of the commonly used drive chain models for escalators. In this paper, the tensile properties of a 5-year-old drive chain were tested. The tensile properties and microstructure were analyzed. The tensile test results show that the tensile strength meets the requirements of relevant standards. The results of microstructure analysis show that there are poor and decarburized phenomena on the surface of outer chain plate and intermediate chain plate.\",\"PeriodicalId\":6712,\"journal\":{\"name\":\"2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)\",\"volume\":\"22 1\",\"pages\":\"784-787\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMCCE51767.2020.00172\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMCCE51767.2020.00172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Tensile property analysis of 20A-2 escalator drive chain
The 20A-2 drive chain is one of the commonly used drive chain models for escalators. In this paper, the tensile properties of a 5-year-old drive chain were tested. The tensile properties and microstructure were analyzed. The tensile test results show that the tensile strength meets the requirements of relevant standards. The results of microstructure analysis show that there are poor and decarburized phenomena on the surface of outer chain plate and intermediate chain plate.
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