This is what happens when polyethylene molecules come through a die at the end of an extrusion process.
这就是当聚乙烯分子在挤压最后过程通过模具时发生的情况。
In our 2010 paper to the Guangdong Extruder Conference, we discussed the extrusion press as the conversion point of the extrusion process.
在2010年广东挤压技术研讨会上，我们发表了一篇论文讨论了挤压机是挤压流程的转折点。
The profiles are manufactured by a special extrusion process then surface hardened and given a finishing treatment.
概况生产由一个特别然后挤压工艺和表面硬化整理给予治疗。
Grid-experiments are performed to investigate metal flow and deformation in the shear-extrusion process of tubular components with branches.
通过网格试验研究分析了枝叉管形件剪-挤工艺过程的金属流动情况及其变形规律；
This machine USES the special designed screw and barrel, die and extrusion process to produce plastic and wood products.
这台机器采用了特殊设计的螺杆和桶，模具和挤压过程，以生产塑料和木材产品。
Delete the faces that are created inside the mesh at the area of symmetry for the character (this is created during the extrusion process).
在我们进行镜像之前，删除模型内侧的面，(这是在挤出过程中创建出来的。)
This system can approximately simulate the extrusion process and calculate the output of the extruder, brimming length along the axis of screw, materiel settling time etc.
本系统能近似地模拟挤出过程，并预测挤出机的挤出产量、物料沿螺槽的充满长度、物料的停留时间等。
So, in hot extrusion process, how to reduce wear and improve die life is one of the most concerned problems for mold designer.
因此，在热挤压过程中，如何减少磨损、避免局部磨损过大是设计人员最关心的问题之一。
The feasibility, cost and theoretic basis of the continuous extrusion process for producing tin brass weld wire are studied with its technological process and the design of extrusion dies introduced.
本文论述了锡黄铜焊丝连续挤压工艺的可行性、成本和理论基础，介绍了连续挤压工艺的方案以及挤压模具系统的设计。
The rheological properties of low density polyethylene (LDPE) were measured under conditions close to the practical extrusion process by means of a capillary rheometer.
应用毛细管流变仪测量了在接近实际挤出工艺条件下低密度聚乙烯熔体的流变性质；
The practical calculations are made according to extrusion process parameters and some technology data.
并参照挤压工艺参数及有关技术数据进行了实际计算。
The manufacturing technology of reinforced-UHMWPE pipe by developing extrusion process and composite reinforcement were expatiated.
并阐述了通过改进挤出工艺和复合增强制备增强UHMWPE管材的工艺方法；
The screw of twin-screw plastic extruder is complex, its structure and parameters determine extrusion process.
双螺杆塑料挤出机中的螺杆较为复杂，螺杆的结构和参数对挤出过程起决定作用。
The extrusion process for hole is a simple and reliable method fors mall sized and exact holes in batches.
孔的挤压加工是成批加工较小尺寸精密孔的一种简单和可靠的方法。
The function and basic principle of the vibrating force field induced by the electro-magnetic field during the reactive extrusion process of polymer were investigated.
介绍了将电磁场引起的机械振动力场引入聚合物反应挤出过程的作用和基本作用原理。
This paper introduced the knowledge based system framework of multistage cold extrusion process planning.
介绍了冷挤压工艺规划知识基系统功能的设计。
This paper introduces the method that applies the code knowledge into cold extrusion process planning and transforms the information into feature code for the parts.
本文介绍的将模式性知识引入到冷挤压工艺设计过程中，对零件进行特征编码完成信息转换的方法可以有效地解决这个问题。
The twin screw reactive extrusion process for nylon 6 inland was introduced.
介绍了国内尼龙6的双螺杆反应挤出工艺。
The influence factors on the extrusion process are discussed in this paper. The on-line control strategy and control methods of extruder during process are also introduced.
讨论了挤出加工过程的影响因素，介绍了应用计算机对挤出加工过程进行在线控制的策略和方法。
This paper described the effects of slurry plasticity on extrusion process of porous ceramics, and manufacturing methods of the plastic slurry.
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。
Numerical simulation on cold extrusion process of automobile starter socket has been carried out by using the software DEFORM3D.
采用塑性成形有限元分析软件DEFORM3D，对汽车启动器套筒冷挤压齿部成形过程进行了数值模拟。
The influence of fly ash form on extrusion process of high content fly ash(over70%)fired brick has been studied.
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 verification tests of cold extrusion process and fatigue life of a spline shaft show that the analysis results agree well with those of testing.
经花键冷挤压工艺试验和疲劳试验验证，分析结果和试验结果吻合很好。
The cold extrusion process and mould design have been introduced of the pressing drill sleeve.
介绍了冲钻套筒的冷挤压工艺、模具设计。
Cold extrusion force is the key of the success of cold extrusion process. The calculation of extrusion force is usually completed by manual work.
冷挤压力的高低是冷挤压工艺成败的关键，通常挤压力计算是人工完成的。
For improved economics and NNS (Near Net Shape) formability, encapsulation-free Powder Extrusion process and coining type Powder Forging process were developed.
为了改进经济性与近终形(NNS)成形性，开发了无包套粉末挤压工艺与精压式粉末锻造工艺。
The initial design of cold extrusion process and die was obtained by code retrieval.
冷挤压工艺复杂，影响因素多，造成冷挤压工艺设计难度大。
The pore formers of the present invention are flexible and highly elastic, which inhibits rupture of the particle during the extrusion process.
本发明的成孔剂是挠性和高度弹性的，这些性质抑制了颗粒在挤出过程期间的破裂。
The factors including of melting-casting process, extrusion process, die, and extrusion device resulting in the surface streaks of 6063 aluminium alloy profiles were analyzed.
从熔铸工艺、挤压工艺、模具、挤压设备等方面分析了6063铝合金型材在挤压过程中产生表面条纹的原因，并提出了相应的对策。
The factors including of melting-casting process, extrusion process, die, and extrusion device resulting in the surface streaks of 6063 aluminium alloy profiles were analyzed.
从熔铸工艺、挤压工艺、模具、挤压设备等方面分析了6063铝合金型材在挤压过程中产生表面条纹的原因，并提出了相应的对策。
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