同时还做了利用MOLDFLOW做了模流分析，模拟塑件成型。
Also made using MOLDFLOW made mold flow analysis, simulation plastics molding.
介绍了超薄塑件成型模具的设计思路，模具的结构特点，以及模具在加工过程应注意的问题。
It introduces the design thoughts and the structural feature of the super-thin plastic-mold for insulation spacer and some problems which should be pay attention to during manufacturing.
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 an example, the key problems of the small precise thin-thickness plastic part molding in injection mold were discussed. The solution was put forward.
尺寸稳定，在成型过程中，塑件与模具接触的面要比离开模具部分的尺寸稳定性更好。
Four, the size is stable, in the molding process, the plastic part and the mold contact surface compared to leave the mold part the size stability to be better.
分析了矿灯透镜产品结构以及注射成型存在问题，确定了该类塑件的注射模结构以及模具工作过程。
Through analysis on the structure of miner's lamp lens and problems in injection forming, an injection mould structure and its operating process were determined.
通过对饮水杯盖产品结构和注射成型的工艺分析，确定了该塑件的注射模结构为一模两腔。
Through study on the structure of children potable water cup and existed technology problems in injection forming, an injection mould with one module and two cavities were determined.
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。
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.
在侧抽芯机构中设计出一种顶出机构，改善塑件的成型质量，防止塑件脱模时的变形。
An ejection system was designed in the side core_pulling mechanism to improve the moulding quality and avoid deformation of the plastic part during demoulding.
在试模过程中，成型的塑件有多种失效形式，而每种失效形式都和模具设计不合理有关。
There are many failure modes of plastic parts during trial molding process. Every failure mode is in relation to improper designs.
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。
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.
通过对该护套塑件的分析，对精密塑料件成型模具进行详细的介绍，提出了精密塑料件成型时的精定位问题和对典型模具结构阐述。
Through analysis of the plastic jacket for precision plastic molding, detailed introduced precision plastic molding, and puts forward the essence of typical position and mold structure.
分析了电脑按钮塑件的工艺特点、成型方案及注射成型条件，并详细介绍了模具的设计要点。
The technological characteristic of computer button, the design and condition of injection forming were analyzed.
介绍了医用一次性塑料镊子的成型工艺及注射模结构，模具试模一次成功，成型塑件满足用户要。
The forming process for the medical one_off plastic tweezers and the structure of the injection mould were introduced.
注射模冷却系统的设计不但关系到塑件质量而且也关系到注射成型生产效率。
The cooling system greatly influences both the quality of plastic production and efficiency of the injection molding.
分析了饭盒盖的塑件工艺特点，介绍了饭盒盖注射成型模设计要点及模具的工作过程。
The injection technological characteristics of lunch-box cover are analyzed, and the design main points and working process are also introduced.
通过对矿灯透镜产品结构分析，以及注射成型存在问题点，确定了该类塑件的注塑模具结构，以及模具工作过程。
Over the analysis to miner's lamp convex structure, and the problems existed in injection mold, injection mold structure of this kind of plastic parts and its working process are defined.
介绍了斜齿轮塑件注射成型模具的齿形型腔旋转式和斜齿轮塑件旋转式两类脱模机构设计。
The whirly demoulding mechanism designs of shape-gear and the whirly plastic parts of bevel gear injection mould were introduced.
通过用注塑模CAE软件MOLDFLOW对塑件进行模流分析，选择聚丙烯的成型工艺参数，设计了一模一腔的注射模具。
An injection die with a mold cavity was designed though using the injection mold CAE software MOLDFLOW to simulate plastic flow and choosing the molding parameters of polypropylene.
通过模拟实验结果曲线的分析表明，塑件的结构特征及浇口位置与数量的变化，对塑件的成型收缩具有重要影响，并且有一定的规律可寻。
Structures and place and number of molding gate have effect on molding shrinkage by analyzing results of simulation experiments, and have many laws.
对大众轿车左右出风口塑件进行了工艺分析，提出了合理的注射成型工艺。
A technical analysis was made on a plastic part used in the left and right wind outlet of Volkswagen cars.
分析了筷笼的塑件工艺特点，介绍了筷笼注射成型模设计要点及模具的工作过程。
Both the design key points of injection moulding mold of chopsticks basket and the working procedure of mold are introduced separately.
判定脱模方向是实现模具自动设计的第一步，也是评估塑件或浇注件能否模具成型的重要因素。
Mold parting direction is an important factor to verify the moldability of a molded part and its determination is the first step to achieve automatic design of injection mold or casting die.
常见典型几何形状塑件收缩特性的研究，对此类典型几何形状塑件对应的成型零件工作尺寸计算有着重要的指导意义。
The research has the directive significance to calculate the working dimensions for the injection molding parts of these typical shape.
摘要：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。
Abstract: Injection molding is one of the main molding methods for thermo plastics, and it can once-formed delicate plastic members with sophisticated shape.
根据塑料注射成型流动过程的特点，认为塑件的收缩是以浇口为收缩中心，据此分析了塑料齿轮的收缩规律，并进行了实验验证。
According to the procedure of injection molding, this paper presents a thought that the gate is the shrinking center of plastic products.
分析了筷笼的塑件工艺特点，介绍了筷笼注射成型模设计要点及模具的工作过程。
The plastic process character of chopstick basket is analyzed. Both the design key points of injection moulding mold of chopsticks basket and the working procedure of mold are introduced separately.
整个设计过程表明该模具能够达到此塑件所要求的成型工艺和质量。
The whole design process illustrates that the mold can fulfill the requirements of molding process and quality of the plastic parts.
研究了塑件“主特征”和“限定特征”对成型收缩的影响关系，建立了考虑塑件结构特征影响的收缩关系表达式。
Mutual relation on molding shrinkage between central character and restriction character is studied, and connection formula is established.
研究了塑件“主特征”和“限定特征”对成型收缩的影响关系，建立了考虑塑件结构特征影响的收缩关系表达式。
Mutual relation on molding shrinkage between central character and restriction character is studied, and connection formula is established.
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