摘要
针对大型汽车覆盖件形状复杂、成形过程变形复杂的特点,通过有限元分析和理论分析对某大型汽车前围板拉深工艺进行研究,提出通过优化工艺参数和修改模型型面,最终得到合理的工艺参数和模型型面,指导并完成模具设计。
Aiming at the complex shape and deformation of large automobile panel during drawing process, the finite element analysis and theoretical analysis have been adopted to study the drawing process of some large automobile front panel. The reasonable process parameters and model surface have been obtained by optimizing the process and modifying the model surface. The die design has been guided and completed.
出处
《锻压装备与制造技术》
2016年第6期87-89,共3页
China Metalforming Equipment & Manufacturing Technology
基金
国家自然科学基金资助项目(51205116)
湖北省教育厅科学计划项目(Q2015183)
湖北省高等学校优秀中青年科技创新团队计划项目(T201518)
