摘要
在某车型空调控制面板产品设计开发中,基于乘用车内部凸出物法GB1152中关于被动安全性能的要求,对凸出面板表面的旋钮进行溃缩结构分析,通过CAE仿真,结合实际注塑模具样件静态头碰测试的结果,分析和改进旋钮的结构模型,最终得到满足安全性法规要求的产品。
Basing on car internal projections requirements in the regulations GB1152,analysis the retract knob structure of climate control panel in the actual project,contrast the static head impact CAE simulation and practical engineering samples results,seek the reason why the simulation and actual test have deviation,then revise the knob retract structure finite element model.And finally get the engineering sample which meet the technical development requirements.
作者
靳炜
Jin Wei(School of Mechanical Engineering Tongji University, Shanghai 200092)
出处
《汽车实用技术》
2018年第24期181-184,共4页
Automobile Applied Technology
