基于Moldflow的摩托车配件塑料模具浇注系统的优化设计

摘要

In order to reduce injection defects and increase success rate of trial-mouding, the software Moldflow was adopted to simulate the injection mould of the motorcycle part. The influentce of gates, cold runner structure and molding parameters on injection time, weld marks and gas cavity positions were analyzed, the optimal injection position and cold runners were obtained, and the structure of the plastic mould of motorcycle part was improved.%为了减少注塑缺陷和提高一次试模的成功率,应用Moldflow软件进行仿真模拟分析,分析了浇口、流道结构和成型工艺参数对填充时间、熔接痕、气穴位置的影响,获得了最佳的浇口位置和流道结构,优化了模具结构.