The classification of twin screw extruders and their performance and application were introduced in this paper.
本文介绍了双螺杆挤出机的分类、性能及应用。
Kneading blocks are a kind of screw elements wildly used in co-rotating twin screw extruders, with complicated shape and high precision.
捏合块是同向双螺杆挤出机中广泛使用着一种螺杆元件，其外形较复杂，精度要求较高。
This thesis concentrates on simulation of Non-Newtonian isothermal flow in kneading block in closely intermeshing co-rotating twin screw extruders.
本文主要就全啮合同向双螺杆挤出机捏合块流道中熔体全充满区的流动进行了全三维非牛顿等温模拟。
The pressure, velocity and Viscosity distribution is discussed, and the extrusion characteristics of twin screw and tri-screw extruders are compared.
通过速度和压力分布，计算了三螺杆挤出机的螺杆挤出特性参数，并和双螺杆挤出机进行对比分析。
Gear pump is usually used in conjunction with single or twin screw extruders. In this paper, the gear pump and its applications in extrusion system are introduced.
齿轮泵通常与单螺杆式双螺杆挤出机一起使用。本文主要介绍齿轮泵系统和在挤出加工中的应用。
It is verified in theory that the multiple-screw extruders have good material transportation and mixed ability. Multiple-screw extruder is fitter for polymer processing.
从理论上验证了多螺杆反应器在物料输运能力以及物料混合能力等方面均具有较佳的能力，多螺杆反应器更适合聚合物的加工。
It puts forward a scientific basis and analytical means to optimize the design of single screw extruders and to control processing parameters for attaining ideal products.
这为优化单螺杆挤出机设计，并控制加工过程以获得理想的产品，提供了科学依据和设计分析手段。
The new progress about twin—screw extruders and control technology in reaction extrusion line are described. Some applications of viscometer in this processing technology are introduced too.
介绍双螺杆挤出机的最新进展以及反应性挤出生产线控制技术开发动向；详述粘度计在反应性挤出工艺中的应用。
Norda mainly supplies polymer - purposed single screw / twin screw extruders, compounding and granulating systems, plastic sheets / plates / films extrusion lines and polymer recycling systems.
诺达公司的产品主要包括高分子材料加工用多种类型单/双螺杆挤出机系列、配混造粒成套设备、塑料片材/板材/薄膜设备、高分子材料回收设备等。
With visualized twin screw extrusion experiment, solid conveying phenomena in twin screw extruders are observed, recorded, described and analyzed. The solid conveying can be devided into three stages.
利用可视化双螺杆挤出机进行挤出观察实验，记录、描述并分析了同向双螺杆挤出中的固体输送现象，根据现象可把固体输送过程分为三个阶段。
Vibration force field was introduced into processing of plastics in tri-screw dynamic mixing extruders, so as to intensifying mixability and dispersion.
三螺杆动态混炼挤出机将振动力场引入到物料的塑化混炼挤出过程，达到强化混炼和分散的目的。
These years, novel screw is used increasingly in the field of plastic, and most of extruders are equipped with all kinds of screws in some developed countries.
近年来，新型螺杆在塑料行业的应用越来越广泛，国外的大部分挤出机都已经装备了各种新型螺杆。
These years, novel screw is used increasingly in the field of plastic, and most of extruders are equipped with all kinds of screws in some developed countries.
近年来，新型螺杆在塑料行业的应用越来越广泛，国外的大部分挤出机都已经装备了各种新型螺杆。
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