介绍了EcoatMaster仿真软件对某MPV车型电泳状态进行仿真分析的全过程。整车宏观分析部分,通过仿真结果与实车进行对比分析仿真与实车符合度的影响因素。腔体微观分析部分,首先通过对电泳不良区域的结构进行电泳孔、孔径、孔间距及对穿孔分析,提出结构优化方案。再结合实车解剖结果,进一步说明电泳仿真对结构优化设计有较好的指导作用。

EcoatMaster simulation software was used to numerically simulate the electrophoretic state of a MPV vehicle.Firstly,through comparative analysis with the real car,the factors affecting the coincidence between the macro calculation and the real car are obtained.Based on the analysis of holes,pore size,hole's spacing and perforation of the unelectrophoretic region,suggestions for structural optimization are put forward.Finally,combined with the results of real vehicle anatomy,it is shown that electrophoretic simulation plays a good guiding role in structural optimization design.