基于ANSYS WorkBench的围网理网机优化设计  

Optimization design of seine transport-roller based on ANSYS WorkBench

作　　者：刘平[1] 徐志强[1] 焦耳 

机构地区：[1]农业部渔业装备与工程重点开放实验室中国水产科学研究院渔业机械仪器研究所,上海200092

出　　处：《渔业现代化》2015年第4期48-51,共4页Fishery Modernization

基　　金：国家科技支撑计划课题(2013BAD13B02)

摘　　要：针对中国围网渔船作业机械化程度低、起放网速度慢等问题,围绕加快围网网具整理速度,提高整体作业的效率,开发了1.5T围网理网机。利用CREO三维建模软件建立理网机实体模型,并将建好模型导入ANSYS Work Bench中进行有限元受力分析,对理网机作业工况位置进行有限元分析计算,对最大应力结构部件进行优化分析设计,最终得到结构合理、强度满足安全系数的理网机部件参数。In order to solve the problem of low mechanization of purse seines boat, and improve the speed of hauling in and transport of the seine to the net bin, we developed 1.5T transport-roller to ensure the steady flow and easy movement of the net.The 3D solid model of transport-roller was built by CREO software, and then imported into ANSYS Workbench for finite element analysis so as to get the maximum stress and deformation at the operating condition of the transport-roller.The structure component with maximum stress of the transport-roller was selected to optimization analysis and design.According to the optimization results, the structure of component is improved more reasonably and also its strength meets the design requirements.

关 键 词：围网捕捞 理网机 优化设计 ANSYS WORKBENCH 

分 类 号：S972.68[农业科学—捕捞与储运]