MEMS slide block locking mechanism based on elastic supporting structure

Fan Chenyang, Li Xiaojie, W. Falin
{"title":"MEMS slide block locking mechanism based on elastic supporting structure","authors":"Fan Chenyang, Li Xiaojie, W. Falin","doi":"10.1109/3M-NANO.2012.6472985","DOIUrl":null,"url":null,"abstract":"Aiming at the condition that when the Fuze MEMS (micro electro mechanical system) S&A system bears setback/centrifugal overload in an experiment, the clamping head of a setback/centrifugal slide block deforms considerably when entering the clamping seat of a base plate, so that the slide block cannot be locked successfully by the clamping seat of the base plate, this paper presents an MEMS slide block locking mechanism with an elastic supporting structure. The structure of the mechanism, which is contrary to the original structure, is that rigid barbs are arranged on the clamping head, and an elastic supporting arm is arranged on the base plate. The finite element simulation with ANSYS shows that when the clamping head and the clamping arm of the locking mechanism with the elastic supporting structure bear overload, the stress of the dangerous cross-section of the locking mechanism is reduced by 52%, compared with that of the original mechanism, so that plastic deformation is avoided, and the slide block can enter the clamping seat smoothly and locked. Therefore, it can provide selection and reference for the design of locking mechanisms of MEMS S&A system in future.","PeriodicalId":134364,"journal":{"name":"2012 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/3M-NANO.2012.6472985","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

Aiming at the condition that when the Fuze MEMS (micro electro mechanical system) S&A system bears setback/centrifugal overload in an experiment, the clamping head of a setback/centrifugal slide block deforms considerably when entering the clamping seat of a base plate, so that the slide block cannot be locked successfully by the clamping seat of the base plate, this paper presents an MEMS slide block locking mechanism with an elastic supporting structure. The structure of the mechanism, which is contrary to the original structure, is that rigid barbs are arranged on the clamping head, and an elastic supporting arm is arranged on the base plate. The finite element simulation with ANSYS shows that when the clamping head and the clamping arm of the locking mechanism with the elastic supporting structure bear overload, the stress of the dangerous cross-section of the locking mechanism is reduced by 52%, compared with that of the original mechanism, so that plastic deformation is avoided, and the slide block can enter the clamping seat smoothly and locked. Therefore, it can provide selection and reference for the design of locking mechanisms of MEMS S&A system in future.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
基于弹性支撑结构的MEMS滑块锁定机构
针对引信微机电系统(MEMS) S&A系统在实验中承受退退/离心过载时,退退/离心滑块夹头进入底板夹座时发生较大变形,导致滑块无法被底板夹座成功锁定的情况,设计了一种弹性支撑结构的MEMS滑块锁定机构。该机构的结构与原结构相反,在夹紧头上设有刚性倒钩,在底板上设有弹性支撑臂。利用ANSYS进行有限元仿真表明,采用弹性支承结构的锁紧机构的夹头和夹紧臂承受过载时,锁紧机构的危险截面应力比原机构减小52%,从而避免了塑性变形,滑块能够顺利进入夹紧座并锁紧。因此,可以为今后MEMS S&A系统锁紧机构的设计提供选择和参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Tracking control of an electrostatic torsional micromirror beyond the pull-in limit with enhanced performance Numerical investigation of size and chirality effects on mechanical properties of graphene nanoribbons Recognition of living abnormal cells based on an optical microscope Determination of two-dimensional phase shifts in three-beam laser interference patterns The bonding of LiNbO3-silicon via BCB material
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1