{"title":"一种计算实心立铣刀槽转动惯量的有效方法","authors":"Liming Wang, Zezhong C. Chen, Jianfeng Li, C. Du","doi":"10.1109/IDAM.2014.6912688","DOIUrl":null,"url":null,"abstract":"Flutes, as the major geometric part of the solid end-mills, cannot be ignored while evaluating the tool's stiffness. In this work, the free-form profile of flute shape is obtained based on the CAD/CAM simulation of end-mills and the corresponding inertia is calculated through discretizing the cross-section into a group of finite rectangular elements. The inertias with various flute shapes are calculated using the discretizing method. Based on the statistical analysis of various flute shapes, a power equation in terms of tool radius and core radius is proposed to calculate the inertia. This work provides an efficient solution of calculating the inertia of solid end-mill flute, which could contribute to predicting the static and dynamic behaviours of solid end-mills.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"An efficient approach to calculating the moment of inertia of solid end-mill flutes\",\"authors\":\"Liming Wang, Zezhong C. Chen, Jianfeng Li, C. Du\",\"doi\":\"10.1109/IDAM.2014.6912688\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Flutes, as the major geometric part of the solid end-mills, cannot be ignored while evaluating the tool's stiffness. In this work, the free-form profile of flute shape is obtained based on the CAD/CAM simulation of end-mills and the corresponding inertia is calculated through discretizing the cross-section into a group of finite rectangular elements. The inertias with various flute shapes are calculated using the discretizing method. Based on the statistical analysis of various flute shapes, a power equation in terms of tool radius and core radius is proposed to calculate the inertia. This work provides an efficient solution of calculating the inertia of solid end-mill flute, which could contribute to predicting the static and dynamic behaviours of solid end-mills.\",\"PeriodicalId\":135246,\"journal\":{\"name\":\"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IDAM.2014.6912688\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IDAM.2014.6912688","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An efficient approach to calculating the moment of inertia of solid end-mill flutes
Flutes, as the major geometric part of the solid end-mills, cannot be ignored while evaluating the tool's stiffness. In this work, the free-form profile of flute shape is obtained based on the CAD/CAM simulation of end-mills and the corresponding inertia is calculated through discretizing the cross-section into a group of finite rectangular elements. The inertias with various flute shapes are calculated using the discretizing method. Based on the statistical analysis of various flute shapes, a power equation in terms of tool radius and core radius is proposed to calculate the inertia. This work provides an efficient solution of calculating the inertia of solid end-mill flute, which could contribute to predicting the static and dynamic behaviours of solid end-mills.