复合材料框架式成型中的模具设计研究
Research on mold design in composite frame molding
李新荣 1淑梅 1王霞 1万永1
作者信息
- 1. 中车眉山车辆有限公司,四川眉山 620000
- 折叠
摘要
大尺寸复合材料零件制造中,会应用到框架式模具,为避免模具影响复合材料制件,需要针对该框架式模具创建快速建模方法,并对模型实施有限元分析,依照分析结果调整、优化模型,同时在模具设计过程中对回弹与尺寸加以补偿,以得到行之有效的模具结构设计,使模具结构更符合复合材料零件成型的精度要求,提升成型模具的精准化和高效性.
Abstract
Ahstract:In order to avoid the mold from affecting the composite parts,it is necessary to create a rapid modeling method for the frame mold,and implement finite element analysis on the model,adjust and optimize the model according to the analysis results,and compensate for the springback and size in the mold design process,so as to obtain an effective mold structure design,ensure the molding accuracy requirements of composite parts,and improve the accuracy and efficiency of the molding mold.
关键词
框架式成型/复合材料/模具/有限元分析Key words
Frame molding/Composite materials/Molds/Finite element analysis引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据