摘要
在熔融纺丝过程中，从螺杆挤出机中挤出的料流有时会出现压力、粘度、挤出量等波动而影响纺丝的正常进行．针对这一问题，本文着重分析了如何选择螺杆结构参数，以使挤出机实现稳定挤出，这对螺杆挤出机的结构设计具有指导作用．
In the process of melting spinning, polymer melt which is extruded fromextruder sometimes has fluctuates of pressure,viscosity and exctruding quantity, whichmay affect normal spinning. This paper puts an emphasis on how to select the structureparameters of screw, so that the extruder can extrude steady. It is a guide to structuredesign of screw.
出处
《北京服装学院学报（自然科学版）》
CAS
1999年第2期42-45,共4页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
