The key was a plastic "ribcage," a complex molded plastic part that pushed the limits of injection-molding tooling technology.
其中的关键是一种塑料特征“筋墙”，这是一种比较复杂的注塑塑料零件，达到注塑技术的极限。
The design process of plastic wye injection mould is stated in detail from the analysis of plastic part , the analysis of the process and the design of the struction.
从塑件分析、工艺分析、结构设计三方面详细阐述了常见塑料三通注射模的设计过程。
To make sure that a plastic part with helical gear and spur gear can be demoulded successfully, an injection mould is designed with double parting faces, point gate feeding and rotating demould.
前言：为了保证一种既有斜齿轮又有直齿轮零件在注塑成形后能顺利脱模，给出了一套一模两位，点浇口进料，旋转脱模，胶套式二次分型的双分型面注射模的设计。
The injection machine pushed the knockout plate, and then the knockout plate drove the threaded rod, resulting in the rotation of the threaded core and the auto_demoulding of the plastic part.
模具的特点在于利用注塑机顶出动作，由推板驱动螺杆，经齿轮传动使螺纹型芯旋转，塑件自动脱出。
As an important part of computer aided engineering (CAE), the plastic injection CAE technology is introduced in order to solve some technical problems in gas-assisted injection molding process.
注塑计算机辅助工程学(CAE)技术是CAE技术中一个重要的组成部分，介绍了目前气体辅助注塑成型工艺中的难点及CAE分析技术。
Based on the analysis of the structure characteristics of the plastic product with inner concave loop slot and the mold design projects, an injection mold for this kind of part was designed.
在分析环槽形内侧凹塑件结构特点及模具设计方案的基础上，设计了此类塑件的注射模。
Analyzed the influence of the plastic part injection molding process to part quality, introduced design of injection mold, mold parting structure design and mold temperature control design.
分析了塑件的成型工艺及模具注射成型对塑件质量的影响，介绍了浇注系统的设计，模具分型结构、模温控制的设计。
Familiar with structure design and MD process , master part manufacture process , plastic injection process and plastic tooling , maser moldflow . Familiar the use of office software.
熟悉结构设计与流程，掌握塑件、塑料模具的设计与运作流程。对塑料工艺有相当的研究与了解。熟悉办公自动化软件。
Moulding technology of specular seat is analyzed and the injection mold of this plastic part gets designed furthermore working process and key points of die design and manufacture are provided.
分析了镜座的成型工艺，设计了该塑件的注射模，并介绍了该模具的工作过程和模具的设计与制造要点。
Through an example, the key problems of the small precise thin-thickness plastic part molding in injection mold were discussed. The solution was put forward.
结合一个例子探讨了小型精密薄壁塑件成型模具设计中的一些关键性问题，并提出了一些可行的方法。
Through the analysis of the structure of the deep_cavity plastic part, the causes of some problems often fallen across in the design of the injection mould were found out.
对中性笔笔帽塑件进行了分析，确定了模具结构，阐述了深腔强脱塑件模具的设计注意要点，对同类注射模具有较好的参考价值。
Injection molding is one of the key ways of thermoplasticity plastic molding which can mold precise plastic part with complex shape.
注射成型是热塑性塑料成型的主要方法之一，可以一次成型形状复杂的精密塑件。
The key part to alter the plastic injection machine is how to improve the screw's structure.
对原有注塑设备的机构改造，关键在于如何改进螺杆结构。
Taking the plastic injection process of flat part as an example, a new criterion and mathematical model of the gate location optimization method were put forward.
并以等厚平板制件单浇口注射成型工艺为例，建立了针对制件不同几何特征要求的最佳浇口位置的描述方式及相应的数学模型，并给出了优化算法；
Shaped mould is the important part of extrusion die for injection moulding. The cooling process of shaped plastic in shaped mould was studied using numerical simulation.
定型模是挤出模具的重要组成部分，采用数值模拟方法研究定型模内塑料异型材的冷却过程，可以指导定型模冷却系统的设计。
Shaped mould is the important part of extrusion die for injection moulding. The cooling process of shaped plastic in shaped mould was studied using numerical simulation.
定型模是挤出模具的重要组成部分，采用数值模拟方法研究定型模内塑料异型材的冷却过程，可以指导定型模冷却系统的设计。
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