塑料科技2025，Vol.53Issue(2)：151-156,6.DOI:10.15925/j.cnki.issn1005-3360.2025.02.028
基于CAE技术的减速器箱体注塑成型优化分析
Optimisation Analysis of Injection Moulding of Gearbox Based on CAE Technology
黄振颖 1王文星1
作者信息
- 1. 河南建筑职业技术学院,河南 郑州 450064
- 折叠
摘要
Abstract
In this study,the three-dimensional modelling of the gearbox was carried out by UG 12.0 software to ensure the accuracy and completeness of the geometry and dimensions of the model,which provided the basis for the subsequent injection moulding simulation analysis.After the model was constructed,injection moulding simulation analysis of polybutylene terephthalate(PBT),acrylonitrile-butadiene-styrene copolymer(ABS)and polycarbonate(PC)were carried out to verify the injection moulding processability through Moldflow software.In order to predict the warpage behaviour,the best combination of optimized process parameters was derived by inputting the parameters obtained from the fitting of the dual-domain Tait model and Cross-WLF model into Moldflow software for simulation calculations during the simulation verification stage.The simulation results showed that the warpage deformation of the fabricated parts was significantly reduced under the optimized process parameters.Under the optimized process parameters,the actual warpage deformation of PBT,ABS and PC parts was reduced by 90.32%,89.81%and 90.89%,respectively.关键词
减速器箱体/计算机辅助工程(CAE)技术/双域Tait模型/Cross-WLF模型/MoldflowKey words
Gearbox/Computer-aided engineering(CAE)technology/Dual-domain Tait model/Cross-WLF model/Moldflow分类
化学化工引用本文复制引用
黄振颖,王文星..基于CAE技术的减速器箱体注塑成型优化分析[J].塑料科技,2025,53(2):151-156,6.
