某车型薄壁化保险杠的Moldflow分析

Moldflow analysis of a parenchyma bumper for a certain type of vehicle

利用Moldflow从熔体流动前沿温度、V/P转换压力分布及锁模力方面仿真分析2.5mm壁厚保险杠成型工艺制定的可行性,并分析了熔接痕、气穴、翘曲几种常见缺陷产生的原因及解决措施。结果说明,薄壁化保险杠已满足生产量产条件。

Using moldflow to simulate and analyze the feasibility of developing molding technology of 2.5mm thickness bumper from melt flow front temperature,V/P conversion pressure distribution and clamping force,it also analyzes the causes and solutions of several common defects of weld mark,cavitation and warpage.The results show that the parenchyma bumper has met the production conditions.