锥形件强旋成形机理数值仿真研究  

Numerical Simulation Research on Forming Mechanism of Cone Power Spinning

作　　者：张晋辉 张德平 李艳威 牛婷 智惠[1] ZHANG Jin-hui;ZHANG De-ping;LI Yan-wei;NIU Ting;ZHI Hui(Department of Mechanical Engineering,Jinzhong University,Jinzhong 030619,China;Shanxi Collaborative Innovation Center of Lightweight Materials Modification Application,Jinzhong 030619,China)

机构地区：[1]晋中学院机械工程系,山西晋中030619 [2]山西省轻质材料改性应用协同创新中心,山西晋中030619

出　　处：《机械工程与自动化》2023年第2期9-11,共3页Mechanical Engineering & Automation

基　　金：山西省基础研究计划资助项目(20210302124308);山西省研究生教育教学改革课题(2022YJJG283);晋中学院技术创新团队建设计划资助(jzxyjscxtd202107,jzxyjscxtd202102);晋中学院博士科研启动经费资助(jzxybsjjxm2018001)。

摘　　要：为深入研究锥形件强旋成形机理,基于ABAQUS/EXPLICIT平台建立了合理的锥形件强旋成形三维有限元模型,并对其成形过程进行了数值模拟研究,分析了成形过程中的应力、应变、壁厚及旋压力的分布特征,获得了其分布规律,阐明了锥形件强旋成形机理,从而为锥形件强旋成形过程的精确控制提供了理论依据。In order to further research the forming mechanism of cone power spinning,based on software ABAQUS/EXPLICIT,a reasonable 3D FEM model for cone power spinning was established,and its spinning process was simulated.The features and distribution rules of stress,strain and wall thickness and spinning force during the cone spinning process were obtained.The forming mechanism of cone power spinning was expounded,which provides a theoretical basis for the precise control of the cone power spinning process.

关 键 词：锥形件强旋 成形机理 数值模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]