摘要
模具设计时采用了活动型芯来成型一条辅助流道,第2次注射时熔体由辅助流道进入封闭区域。活动型芯的进退由活动型芯推杆和定模B板控制,结构设计巧妙,动作稳定可靠。
The mold with movable core to form an auxiliary channel is designed.Melt by the auxiliary channel flows into closed area in the second injection.The advance and retreat of activity core is controled by the rod of movable core and the fixed mould plate B.The mold structure is very clever,and its action is very stable and reliable.
出处
《现代塑料加工应用》
CAS
北大核心
2013年第4期46-49,共4页
Modern Plastics Processing and Applications
关键词
按键
双色注塑模具
活动型芯
双浇注系统
辅助流道
push-button
co-injection mold
movable core
double feed system
auxiliary channel
