西安工程大学学报Issue(3)：358-361,368,5.DOI:10.13338/j.issn.1674-649x.2015.03.018
动态纱线张力传感器弹簧片的有限元模态分析
Finite element modal analysis on spring piece of dynamic yarn tension sensor
摘要
Abstract
Traditional yarn tension sensor with regular elastomeric shape has problems of low inherent frequency ,easy resonance and poor working stability .This paper proposes an approach to solving a‐bove problems by replacing regular‐shaped elastomeric spring piece with special‐shaped one through cutting edge ,digging circular or elliptical holes or spring leaf ,to change its weight distribution ,so as to improve the inherent frequency of leaf spring .By using ANSYS modal analysis ,simulation of leaf spring is carried on and inherent frequency ,vibration mode ,stress distribution ,etc .are obtained .The results prove that the frequencies of the special‐shaped spring leaf and the dynamic stability of yarn tension sensor increase a lot .关键词
动态纱线张力传感器/弹簧片/有限元模态分析Key words
dynamic yarn tension sensor/spring piece/finite element modal analysis分类
机械制造引用本文复制引用
郝永健,张团善,周文胜,孙盟盟,徐坤..动态纱线张力传感器弹簧片的有限元模态分析[J].西安工程大学学报,2015,(3):358-361,368,5.基金项目
国家科技部攻关资助项目 （）
