摘要
介绍了四螺棱往复螺杆挤出机的研制情况；着重叙述了新研发的四螺棱往复螺杆与传统的三螺棱往复螺杆的特性，并作了比较和分析；对四螺棱往复螺杆在设计和加工中的难点及其在工作时的“柔性”特征等进行了阐述。
The design of an extruder with four kneading screw flight was introduced. Comparison was made between novel four screw flight and traditional three screw flight. The distinctive features of the four screw flight and its flexibility in the kneading action also briefly explained.
出处
《中国塑料》
CAS
CSCD
北大核心
2007年第5期90-94,共5页
China Plastics
关键词
四螺棱
往复螺杆挤出机
特性
screw flight
kneader screw extruder
characteristic
