以Moldflow为工具,针对环形塑件生产成本高的问题,改进浇注系统设计和成型工艺参数,在保证制品质量的前提下,使废料占注射重量由原先的35%降至18%,节约成本,取得了很好的经济效益. Moldflow as a tool to address the issue of high production costs of annular plastic parts, to improve the design of pouring system and molding process parameters, to ensure that the quality of products under the premise of the waste weight of the injection from the original 35% to 18%, cost savings, Has made very good economic benefits.