基于ANSYS Workbench多剑杆织机钢筘的有限元分析及优化
2015-09-13 11:56:49   来源:   评论:0 点击:

为了提高多剑杆织机的织造效率,减少织造过程中纱线间、纱线与筘齿间的摩擦,进而改善立体织物的整体性能,根据钢筘的结构特点,通过建立钢筘三维有限元分析模型,提出对异形横截面立
董红坤,贺辛亥,钟  鹏,郑占阳,王灼建
(西安工程大学  机电工程学院,西安  710048)
 
摘要:为了提高多剑杆织机的织造效率,减少织造过程中纱线间、纱线与筘齿间的摩擦,进而改善立体织物的整体性能,根据钢筘的结构特点,通过建立钢筘三维有限元分析模型,提出对异形横截面立体织物打纬时钢筘的应力分析方法,并应用ANSYS Workbench软件求出织制不同横截面立体织物时钢筘的应力及其固有特性,并对结果进行了分析,为多剑杆织机钢筘的设计和选型提供了参考。
关键词:多剑杆织机;三维;钢筘;异形横截面;立体织物;有限元分析;模态;固有频率;应力;优化;高速织造
中图分类号:TS103.82+文献标志码:文章编号:1001-9634(2015)05-0005-04
 
收稿日期:2015-01-15
作者简介:董红坤(1988—),男,河南商丘人,硕士研究生,主要研究方向为三维织物设备的设计与研发。
 
ANSYS Workbench-based Finite Element Analysis and Optimization of Reeds
 on the Multi-rapier Loom
DONG Hongkun,HE Xinhai,ZHONG Peng,ZHENG Zhanyang,WANG Zhuojian
(The Mechtronical Engineering College Xi’an Polytechnic University,Xi’an 710048,China)
 
Abstract:In order to improve the weaving efficiency of the multi-rapier loom, reduce yarn friction in-between and friction between yarn and the reed dents in the weaving process,for better overall performance of the stereoscopic fabrics, a method is introduced for stress analysis of the beating reeds on the profiled section of stereoscopic fabrics according to the structural characteristics of the reeds and the model of finite element analysis of stereoscopic steel reeds. Through the application of ANSYS Workbench saftware,the reed stress is worked out for the stereoscopic fabric with different cross section and its inherent characteristics is made certain,thus for information of further designing and selecting reeds on the multi-rapier loom.
Key Words:multi-rapier loom;stereoscopic;reed;profiled section;stereoscopic fabric;finite element analysis;modal;natural frequency;stress;optimization;high speed weaving
 
参考文献:
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相关热词搜索:多剑杆 有限元 织机 钢筘

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