摘要
针对传统注塑模具设计方法存在设计周期长、成本高且质量难以保证的不足,采用计算机辅助设计软件UG和有限元分析软件MoldFlow相结合的方法进行相机外壳的注塑模具设计,创建了相机外壳的三维实体模型和模流分析有限元模型,通过对注射过程中流动分析结果、冷却分析结果的仿真,调整了相机外壳注塑模具的冷却系统结构,最后采用UG/MoldWizard模块创建了经过优化和调整的注塑模具实体模型.
Traditional mold design methods have many disadvantages, such as long design cycle, high cost and difficult guarantee of quality. The mold of the camera shell is designed by combining the computer-aided design software UG and the finite-element analysis software MoldFlow. The three-dimensional solid model of camera shell and mold flow analysis model are created, and according to the simulation of the flow analysis and cooling analysis results, the cooling system structure of the camera mold is regulated. Finally the injection mold solid model after optimization and regulation are completed by means of UG/MoldWizard module.
出处
《哈尔滨理工大学学报》
CAS
北大核心
2009年第3期16-19,共4页
Journal of Harbin University of Science and Technology
