塑料异型材的加工是通过挤出成型的。
综述了飞机用微孔塑料连续挤出成型技术。
The continuous extrusion molding technology of microcellular plastics was summarized.
也可以应用于吹塑、挤出成型、铸件和铸造。
Also for use in blow molding, extrudes, foundries and investment castings.
挤出成型是塑料成型加工中最重要的方法之一。
Extrusion is one of the most important plastic molding methods.
介绍冰箱用ABS板材的挤出成型工艺及控制。
The extruding technological process and control of ABS plate used in refrigerator are introduced.
采用挤出成型工艺来制备自润滑复合材料轴套。
熔体破裂（MF）是挤出成型的一种不稳定流动。
介绍了熔体齿轮泵在塑料挤出成型及微孔塑料加工中的应用。
The applications of polymer melt gear pump in plastics extrusion and microcellular plastics forming are introduced.
阐述了塑料微孔发泡连续挤出成型中的众多技术难点和影响因素。
The influencing factors and technical problems of continuous extrusion of microcellular plastic foams are explained.
介绍微孔塑料及其挤出成型技术，并与一般挤出发泡成型进行了比较。
Microcellular plastics and their extrusion technology are introduced. Microcellular polymer processing and conventional extrusion foam processing is compared.
对橡胶弯管挤出成型规律进行了实验和理论研究并得出了应用数学模型。
An experimental and theoretical study was made on the regularity in extrusion of curved rubber hose and an applied mathematic model was established.
较详细地评述了超高分子量聚乙烯管材挤出成型技术的研究进展和市场前景。
The new progresses and marketing prospects of extrusion molding technology of UHMWPE pipe are reviewed in more detail.
介绍塑料挤出成型原理、挤出成型主要工艺参数、典型挤出工艺及质量控制。
This paper introduces the principle of plastics extrusion, the main processing parameters of extrusion and the typical extrusion molding processing and the quality control.
并分析PS流变现象，提出确定PS日光灯罩挤出成型工艺条件的基本方法。
Moreover, PS theological phenomenon is analyzed and the basic method for determining the extrusion moulding conditions of PS fluorescent lamp-shade is developed.
介绍塑料挤出成型原理、挤出成型主要工艺参数、典型挤出工艺及质量控制。
This paper introduces the principle of plastics extrusion, the main processing parameters of extrusion and the typical extru-siori molding processing and the quality control.
基于传热学理沦，对挤出成型塑料管材的冷却过程进行了分析并建立了数学模型。
The cooling process of plastics pipe extrusion was analyzed and modeled based on heat transfer theory.
对采用负压定径技术生产大管径聚乙烯管的挤出成型工艺及其主要设备进行了研究。
The extrusion molding process and main equipment for producing PE large diameter pipe with negative pressure sizing technology are studied.
挤出成型是塑料加工的主要方法之一，而挤出模具又是成型塑料异型材的主要设备。
Extrusion is one of the main methods of plastic product and extrusion die is the important equipment to manufacture plastic profile.
结果：①采用挤出成型法制备棒状缓释药芯具有生产效率高药芯精度符合要求的特点。
Controlled release drug core with rod-shape can be manufactured by injection process which has the feature of high production efficiency and high precision for drug core.
研究粉煤灰形态对粉煤灰掺量在70%以上的高掺量粉煤灰烧结砖挤出成型工艺的影响。
The influence of fly ash form on extrusion process of high content fly ash(over70%)fired brick has been studied.
介绍尼龙11的注射成型和挤出成型工艺，并讨论了生产中易出现的问题及其解决办法。
This paper introduces the production technology of the injection and extrusion moulding of Nylon 11.
介绍尼龙11的注射成型和挤出成型工艺，并讨论了生产中易出现的问题及其解决办法。
This paper introduces the production technology of the injection and extrusion moulding of Nylon 11. The problems emerged in the production and their solving methods are discussed.
介绍了聚四氟乙烯悬浮树脂柱塞挤出成型的原理，叙述了挤出成型加工的工艺方法及设备。
Plunger extrusion molding mechanism of PTFE is introduced, process method and equipments for extrusion molding are also reviewed.
同时提出了一种新型的加工技术，电磁动态挤出成型技术可以有效地提高聚合物熔体的强度。
Moreover, by using a new kind of processing technology-the electro magnetic dynamic extrusion technology, the polymer melt strength can be reinforced.
对影响多孔陶瓷挤出成型工艺的一些因素进行了简要分析，重点论述了塑性泥料的制备方法。
This paper described the effects of slurry plasticity on extrusion process of porous ceramics, and manufacturing methods of the plastic slurry.
将振动力场引入到微孔发泡过程为PVC微孔塑料连续挤出成型提供了新的思路和研究方向。
The introduction of vibration force field in the foaming of microcellular plastics provides a new research field for the continuous extrusion of microcellular PVC foams.
实践证明，该挤出成型模具结构设计合理、简单，易于加工，成型的异型材满足尺寸精度要求。
The practice proves that the mold has reasonable and simple structure and operates easily, the profiles processed with this mold can meet the precision requirement.
通过对异型材截面形状及原材料挤出成型性能分析，设计了正确的口模形状及合理的流线形流道；
The feeding head shape of a die and a streamlined sprue runner were designed after an analysis on the cross sectional shape and the extrusion forming ability of PA66 material.
在低发泡硬质聚氯乙烯整体门板的挤出成型中，控制聚合物熔体的流动和发泡是保证产品质量的关键。
To control the melt flowing and foaming of polymer are the key factors to ensure the quality of products during the extrusion moulding of the integral door leaf of low foamed rigid PVC.
介绍挤出成型、吹塑成型和热成型及其它成型方式的数值模拟技术，阐述了目前存在的问题和发展趋势。
This paper introduces some USES and trends of computer simulation technology in plastics processing, especially in extrusion molding, blow molding and thermoforming.
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