等静压机钢带缠绕式工作缸结构强度数值模拟  

Numerical Strength Simulation of Steel Strip Winding Cylinder of Isostatic Pressing Container

作　　者：王颖 邢旺 明悦 朱一鸣 WANG Ying;XING Wang;MING Yue;ZHU Yi-ming(Shenyang Vacuum Technology Institute Co.,Ltd.,Shenyang 110042,China)

机构地区：[1]沈阳真空技术研究所有限公司,辽宁沈阳110042

出　　处：《真空》2021年第3期82-85,共4页Vacuum

摘　　要：预应力钢丝缠绕工作缸是真空航空航天等领域重要的加工设备,文章利用载荷步建立了预应力钢丝缠绕厚壁筒缠绕过程的仿真计算模型,基于大型通用有限元软件,通过对等静压机钢带缠绕形式的工作缸的结构分析,可以确定其预紧、工作状态的应力分布情况,为等静压机工作缸的设计提供了重要依据。The prestressed steel wire winding cylinder is an important processing equipment in vacuum aerospace and other fields.The article uses load steps to establish a simulation calculation model for the winding process of prestressed steel wire wound thick-walled cylinders.Based on the large-scale general finite element software,through the structural analysis of the working cylinder of the isostatic press steel belt winding form,the stress distribution of its preload and working state can be determined.This work may provide an important basis for the design of the working cylinder of the isostatic press.

关 键 词：预应力 钢带缠绕 有限元 结构分析 

分 类 号：TB756[一般工业技术—真空技术]