摘要
本文介绍了开槽机筒挤出机的强制加料机理,分析了开槽区固体物料与机筒之间的摩擦类型以及挤出特性,阐述了在强制输送和与背压相关两种情形下的挤出量计算。对强制加料挤出机的设计、研究及应用均具有参考价值。
The forced-feed mechanism of grooved-barrel extruder is introduced phatically.The authors analyzes the output performance and several different conditions of friction between solid material and barrel in the grooved zone and discusses the output computation under the conditions of forced conveying as well as back pressure dependence in detail.lt is available for reference in the design,study and application of the forced-feed extruder.
出处
《中国塑料》
CAS
CSCD
1995年第1期70-75,共6页
China Plastics
关键词
挤出机
挤出量
计算
塑料
加料
挤出成型
Extruder Gxooved Barrel,Forced Conveying,Back Pressure