Combined with the former experiment for solid conveying zone and melting zone, the torque for extruding zone was obtained.
结合课题组过去所做的固体输送段和熔融段两段的实验，得出了各实验条件下螺杆挤出段的扭矩。
Motion and force of the solid plug in the solid conveying zone were analyzed deeply in the two equivalent cases of the inner screw.
在固体输送段对内螺杆的两种等效情况下固体塞的运动和受力作了深入分析。
This paper introduced the discrete Element Method which was used in rock mechanics into the research of polymer extruder's solid-conveying zone, and set up a discrete transport model.
将岩石力学中的研究方法———离散单元法引入塑料挤出固体输送研究中，并建立了固体输送段的离散输送模型。
This paper presents a new discrete transport concept on extruder's solid-conveying zone. A three-dimensional stereo-discrete transport model is set up in solid-conveying zone.
提出了挤出机固体输送段离散输送的新概念，建立了固体输送段的三维立体离散输送模型。
This paper presents a new discrete transport concept on extruder's solid-conveying zone. A three-dimensional stereo-discrete transport model is set up in solid-conveying zone.
提出了挤出机固体输送段离散输送的新概念，建立了固体输送段的三维立体离散输送模型。
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