摘要
在对塑料斜齿轮工艺分析的基础上,采用Moldflow软件对一模两腔的塑件进行填充模拟分析,确定了点浇口位置及冷却系统结构。根据CAE分析结果设计了模具的斜齿轮旋转脱模机构以及四板定距开模机构,并介绍了模具的设计过程。模具结构合理,推出可靠,成型塑件质量好。
Based on process analysis for plastic helical gear,filling simulation is Iinished with Moldflow software for two cavities in a mould, and the point gate is located and cooling system designed. According to analysis result of CAE,the rotated demoulding and four-plate fixed distance mechanisms are designed for molding. Finally,calculating process is introduced. The mold structure is proved reasonable,with reliable pulling agency and better plastic parts can be obtained.
出处
《华东交通大学学报》
2017年第1期138-142,共5页
Journal of East China Jiaotong University
关键词
塑料斜齿轮
一模两腔
点浇口
旋转脱模机构
四板定距开模机构
plastic helical gear
two cavities in a mould
point gate
the rotated demoulding
four-plate fixeddistance mechanism
