塑料熔体在挤出模中的流动状态分析是挤出模设计的基础。
The flow state analysis of the plastic melt in the extrusion die is the basis of the extrusion die design.
工具钢的一些应用有钻头、深压模、底刃、冲床、挤出模及切割刀具等。
Some applications of tool steels include drills, deep drawing dies, shear blades, punches, extrusion dies, and cutting tools.
从技术及应用的角度介绍了塑料型材挤出模cae技术的概况、内涵及发展趋势。
It introduced the general situation, intension and developing trend of CAE for plastics extrusion dies from technology and application point of view.
考虑到“蛤壳现象”对挤出模流动均匀性的影响，提出了挤出模简化设计的容许条件。
It put forward to the condition accepted for simplified design of extrusion die considering the influencing effects of "clamshell phenomenon" on the flow uniformity of die.
利用光散射测量方法研究了短圆管挤出模头中聚合物熔体取向行为对螺杆轴向振动的响应。
The response of the polymer melt behavior of orientation for axial vibration of screw in short pipe extrusion die head was studied by the light scattering technology.
这篇文章介绍PS日光灯罩挤出模具结构，口模参数阅历计算公式，定型计划和轧花设备。
This paper deals with the mould structure and empirical formulas for calculating die parameters, finalized design and pattern-rolling devices of PS fluorescent lamp-shade.
分析了模头流道结构和熔体在圆环型材挤出模中的流量，为环类型材挤出模设计提供了依据。
Analyzing the die channel structure and the melt flow of the circle profile in the extrusion die provides the basis of the die design for the circle profile.
塑料异型材挤出模是塑料异型材生产的关键技术设备之一，直接决定着型材制品的质量和生产周期。
The extrusion die for plastic profile is the key equipment of its production, and has a great effect on the quality and the production circle.
本文以一典型异型密封条挤出模头的研制为例，详细介绍了组合式异型密封条挤出模头的设计方法及基本思路。
Taking the development of the extruder die for a typical complex profile rubber sealing strip as an example, the designing method a...
挤出流道是挤出模模头的关键部分，对挤出流道的输送区、过渡区及成型区三个区段进行了面向CAE的功能划分。
The extrusion die channel is composed of three sections: transportation section, transition section and dicing section. The functions based on CAE of the three sections have been clarified.
每一只导向模、挤出模套都可根据用户提供的数据设计制造，100%同轴度检测确保电缆同志轴度，从而使绝缘导线具有精确的电特征。
The 100% coaxial grade inspection can assure users of the coaxial wires and cables, thus featuring the insulted conductor with high precision of electrical property.
通过挤出模的仿真抽象概括成一般的图形仿真方法，即模型的建立和图形实现。并就这两方面详细地作了阐述，描绘，以期达到推广应用图形仿真这一新技术的目的。
Transferring the extrusion die emulation into the general graphic one, this paper describes the graphic emulation model and its implementation of extruding process for plastic extrusion die in detail.
形式和尺寸也可以通过其它一些可选工艺来达到，比如热挤出或冷挤出加工，沙模铸造，拉模铸造，或精密铸造。
Form and dimension may also be achieved by a number of alternative processes such as hot or cold extrusion, sand casting, die casting, and precision casting.
否则，你也可以使用一个较大的口模开口，以减少口模出口应力，然后把挤出物拉细到所需要的尺寸。
Or you can use a larger die opening to reduce die-exit stress, and then draw the extrudate down to the desired size.
我们以65型挤出机机头来举例，已知机头装配尺寸，要求设计模芯、模套。
We have 65 type extruder head for example, known as the head assembly size, design requirements, die die sleeve.
经测绘，得65型挤出机模头尺寸。
After surveying and mapping, have 65 type extruder die size.
毛刺：过多余量从锥模和顶模中挤出后引起的软滚子缺陷。
FLASH : Green roller defect, caused by excessive stock forced out between taper die and head die.
改变挤出物的牵引角度，就可以改变挤出物在口模上的堆积位置，这样就容易清除积料了。
Changing the Angle at which the extrudate is drawn away from the die can change the placement of buildup on the die and make it easier to clean.
介绍了共挤出的PVC芯层发泡管的工艺流程和模头装置，并讨论了共挤管材的原材料选择及配方构成。
The processing technology and coextrusion die design of PVC foam core pipes are introduced. Also the selection of raw materials and design of formulation are discussed.
模口的形状决定了挤出塑料产品的型状，如制尼龙绳用的纤维丝或塑料管。
The shape of the die decides the shape of the extruded plastic-a fibre, perhaps, for use in nylon thread, or a tube .
模口的形状决定了挤出塑料产品的型状，如制尼龙绳用的纤维丝或塑料管。
The shape of the die decides the shape of the extruded plastic-a fibre, perhaps, for use in nylon thread, or a tube.
深入讨论了聚合物熔体在不同长径比、不同角度圆锥口模的挤出胀大现象及机理。
Discussed thoroughly the extrusion swell phenomenon and mechanism of polymer melts in conical die with different entrance angles and different ratios of length to diameter.
结果表明，不同角度圆锥口模挤出过程中，熔体在收敛流道受到拉伸流变，导致强烈的入口弹性效应，表现出熔体在不同角度圆锥口模挤出时有不同的挤出胀大比。
The results show that the extensional flow of melt in convergent die results in intense entrance elastic effect and distinct extrusion swell in conical die with different angles.
由实验证明胶丝挤出口模圆锥形通道比圆柱形通道能改善挤出条件，提高挤出质量。
The experiment has proved that mucilage at the extrude die with conicylindricalpassage is better than that with cylindrical passage in extruding condition and production.
利用该仪器可以测量聚合物在稳态和动态挤出过程中的流动速率、压力降、离模膨胀和表观粘度等。
The flow rate, pressure drop, die swelling and apparent viscosity in dynamic and static extrusion can be measured by using this equipment.
利用该仪器可以测量聚合物在稳态和动态挤出过程中的流动速率、压力降、离模膨胀和表观粘度等。
The flow rate, pressure drop, die swelling and apparent viscosity in dynamic and static extrusion can be measured by using this equipment.
应用推荐