{"title":"多丝切割石料机用钢丝绳失效分析","authors":"S. Baragetti","doi":"10.13005/msri/180303","DOIUrl":null,"url":null,"abstract":"ABSTRACT: This paper reports the analyses carried out with the company Pedrini SpA ad unico socio, located in Carobbio degli Angeli, Bergamo (IT). Wire ropes with diamond beads, used as cutting tools in multi-wire machines for cutting blocks of stone, were considered and a failure analysis of the wire ropes was carried out. The aim of the paper is to highlight the damage mechanisms of the wire ropes to increase service life of these cutting tools. Microscope observations and the penetrating liquids method were used to analyze the damaged wire ropes. Fatigue, corrosion and contact fatigue problems were observed and the effect of the centering of the beads on the wire rope was studied.","PeriodicalId":18247,"journal":{"name":"Material Science Research India","volume":"218 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Failure Analysis of Wire Ropes Used in Multi-Wire Machines for Cutting Blocks of Stone\",\"authors\":\"S. Baragetti\",\"doi\":\"10.13005/msri/180303\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT: This paper reports the analyses carried out with the company Pedrini SpA ad unico socio, located in Carobbio degli Angeli, Bergamo (IT). Wire ropes with diamond beads, used as cutting tools in multi-wire machines for cutting blocks of stone, were considered and a failure analysis of the wire ropes was carried out. The aim of the paper is to highlight the damage mechanisms of the wire ropes to increase service life of these cutting tools. Microscope observations and the penetrating liquids method were used to analyze the damaged wire ropes. Fatigue, corrosion and contact fatigue problems were observed and the effect of the centering of the beads on the wire rope was studied.\",\"PeriodicalId\":18247,\"journal\":{\"name\":\"Material Science Research India\",\"volume\":\"218 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Material Science Research India\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.13005/msri/180303\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Material Science Research India","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.13005/msri/180303","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
摘要:本文报道了对位于意大利贝加莫Carobbio degli Angeli的Pedrini SpA和unico socio公司进行的分析。以金刚石珠钢丝绳为切割工具，在多丝切割石料机中作为切割工具，对钢丝绳进行了失效分析。本文的目的是强调钢丝绳的损伤机理，以增加这些切割工具的使用寿命。采用显微镜观察和渗透液法对破损钢丝绳进行了分析。观察了钢丝绳的疲劳、腐蚀和接触疲劳问题，并研究了钢珠定心对钢丝绳的影响。
Failure Analysis of Wire Ropes Used in Multi-Wire Machines for Cutting Blocks of Stone
ABSTRACT: This paper reports the analyses carried out with the company Pedrini SpA ad unico socio, located in Carobbio degli Angeli, Bergamo (IT). Wire ropes with diamond beads, used as cutting tools in multi-wire machines for cutting blocks of stone, were considered and a failure analysis of the wire ropes was carried out. The aim of the paper is to highlight the damage mechanisms of the wire ropes to increase service life of these cutting tools. Microscope observations and the penetrating liquids method were used to analyze the damaged wire ropes. Fatigue, corrosion and contact fatigue problems were observed and the effect of the centering of the beads on the wire rope was studied.
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