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Experimental Study on Melting Process in Vibration Induced Single Screw Extruder
Author(s): FENG Yan-hong, QU Jin-ping, LIU Bin, JIN Gang, CAO Xian-wu, HE He-zhi
Pages: 22-
24
Year: 2006
Issue:
8
Journal: CHINA PLASTICS INDUSTRY
Keyword: 振动诱导; 单螺杆挤出机; 挤出; 熔融; 可视化实验;
Abstract: 利用剖分式料筒振动诱导单螺杆挤出机以及透明料筒振动诱导单螺杆挤出机对振动力场作用下的熔融过程进行了可视化实验研究,获得了熔融过程的固体床宽度分布曲线;对比了不同振动参数条件下的熔融长度与无振动条件下的熔融长度.实验结果表明,振动的引入可加快熔融进程,缩短熔融长度.对应不同的材料,不同的螺杆转速、料筒温度设置等工艺条件存在一个振动强度范围,在此范围内随着振动强度的增加,熔融速度进一步加快.
Citations
System Exception