摘要
通过对铝填充环氧树脂模的制作工艺进行研究,分析了脱模机理,得到影响脱模的2个主要因素是脱模斜度和塑料与钢材之间的摩擦因数。分别针对2个因素对脱模力的影响进行了试验对比分析,得到了最佳的脱模斜度和塑料与钢材之间的摩擦因数,使铝填充环氧树脂模在制作过程中能顺利脱模。
Through the study on the process and demoulding mechanism of the aluminum-filled epoxy mould, two main factors for demoulding were draft and the friction coefficient between plastic and steel. After some comparison experiments, the optimal draft and friction coefficient were obtained.
出处
《模具工业》
2017年第4期70-73,共4页
Die & Mould Industry
基金
河北省科技支撑计划项目(141081461A)
关键词
快速模具
脱模机理
脱模斜度
摩擦因数
脱模力
rapid mould
demoulding mechanism
draft
friction coefficient
ejection force
