摘要
介绍了消失模专用预发机及成形机的特点及优点，并分析了消失模发泡模具的制作工艺要素。
Polystyrene pattern starts with the pre-expansion of beads. After the pre-expanded beads are stabilized, they are blown into a mold to form pattern sections. The automation of the process can improve quality and efficiency. The control of process and mold design is also very important.
出处
《铸造工程》
2008年第3期30-33,共4页
Foundry Engineering
关键词
消失模
珠粒
预发机
模具
Expendable pattem
Beads
Pre-expansion
Mold
