剪板机动态仿真方法研究  

Dynamic Simulation Research on Plate Shears

作　　者：王勇[1] 张国防[1] 乔红娇[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《新型工业化》2013年第6期7-13,共7页The Journal of New Industrialization

基　　金：科技支撑计划项目:支撑区域和地方支柱产业的制造业信息化综合应用示范(2012KJZC0789);安徽省科技厅创新平台建设项目:高端装备制造和新能源汽车技术新服务平台(11Z0201025)

摘　　要：针对剪板机在工作过程中易出现结构破坏的问题,采用多体动力学和有限元联合仿真的方法对液压摆式剪板机进行动态仿真研究,以提高其使用性能。利用ADAMS对剪板机进行动态仿真,得出动力学特性曲线,然后在ABAQUS中进行有限元分析,找出结构薄弱部位对其进行加强和非薄弱部位进行轻量化改进,对改进后的结构再进行分析验证。结果表明:通过此联合仿真方法,达到了对剪板机结构的优化,使其满足了使用要求。Aiming at the structural damage problems occurring in the working process of the plate shears, dynamic simulation research of hydraulic swing-type plate shears is accomplished with the co-simulation methods of multibody dynamics and finite element to improve its performance. Dynamic characteristic curves of the plate shears are obtained according to the dynamic simulation with ADAMS.The structure strengthening of weak parts and lightweight improvement of the weak parts are accomplished and analysis validated with the finite element analysis in ABAQUS. The results show that the co-simulation method successfully optimizes the structure of plate shears to satisfy the use requirement.

关 键 词：液压摆式剪板机 联合仿真 多体动力学 有限元 轻量化改进 

分 类 号：TG3[金属学及工艺—金属压力加工] TG4