{"title":"右圆角圆角柔性铰链","authors":"Guimin Chen, J. Jia, Zhiwu Li","doi":"10.1109/COASE.2005.1506777","DOIUrl":null,"url":null,"abstract":"A novel single-axis flexure hinge named right-circular corner-filleted (RCCF) flexure hinge, which is composed of half a right circular one and half a corner-filleted one, is presented. The flexibility expression, maximum stress and rotation precision of RCCF flexure hinge is provided, and validated by finite element method. Take the micro-adjustment mechanism in double-crystal monochromator for example; a group of RCCF flexure hinges with different corner-filleted radii are analyzed using the ANSYS finite element software, including a special RCCF hinge, i.e. right-circular hinge. The results show that the RCCF flexure hinges are more compliant than right-circular hinge and as precise as it in rotation. The RCCF flexure hinge is suitable for engineering applications where high displacement and high accuracy are needed.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":"{\"title\":\"Right-circular corner-filleted flexure hinges\",\"authors\":\"Guimin Chen, J. Jia, Zhiwu Li\",\"doi\":\"10.1109/COASE.2005.1506777\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel single-axis flexure hinge named right-circular corner-filleted (RCCF) flexure hinge, which is composed of half a right circular one and half a corner-filleted one, is presented. The flexibility expression, maximum stress and rotation precision of RCCF flexure hinge is provided, and validated by finite element method. Take the micro-adjustment mechanism in double-crystal monochromator for example; a group of RCCF flexure hinges with different corner-filleted radii are analyzed using the ANSYS finite element software, including a special RCCF hinge, i.e. right-circular hinge. The results show that the RCCF flexure hinges are more compliant than right-circular hinge and as precise as it in rotation. The RCCF flexure hinge is suitable for engineering applications where high displacement and high accuracy are needed.\",\"PeriodicalId\":181408,\"journal\":{\"name\":\"IEEE International Conference on Automation Science and Engineering, 2005.\",\"volume\":\"24 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE International Conference on Automation Science and Engineering, 2005.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COASE.2005.1506777\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Conference on Automation Science and Engineering, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COASE.2005.1506777","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel single-axis flexure hinge named right-circular corner-filleted (RCCF) flexure hinge, which is composed of half a right circular one and half a corner-filleted one, is presented. The flexibility expression, maximum stress and rotation precision of RCCF flexure hinge is provided, and validated by finite element method. Take the micro-adjustment mechanism in double-crystal monochromator for example; a group of RCCF flexure hinges with different corner-filleted radii are analyzed using the ANSYS finite element software, including a special RCCF hinge, i.e. right-circular hinge. The results show that the RCCF flexure hinges are more compliant than right-circular hinge and as precise as it in rotation. The RCCF flexure hinge is suitable for engineering applications where high displacement and high accuracy are needed.
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