摘要
以流道间隙处熔体体积均匀变化为条件,对芯棒式机头的流道形状曲线参数进行分析优化。
On condition that uniform change of plastic melt volume in the channel, Analyzed and optimized the flow channel shape parameter of the torpedocore die, and bring out a mathematics model for some kind of dies.
出处
《塑料科技》
CAS
1999年第3期38-42,共5页
Plastics Science and Technology
关键词
挤出成型
机头
塑料
模具
芯棒式
流道形状
Extrusion molding
Die
Corecurve
Cavitycurve
Hyperbola
Parabola
Mathematics model