提出了一个分析浇口位置对熔接痕影响的方法。
This paper presents a method to explore the implications of gate location on weld lines.
对透明塑料罩壳注射模结构，采用点浇口进料。
For the injection mold structure of transparent plastic cover shell, point gate feeding is adopted.
靠近浇口和冷端的位置，试样的晶粒有所细化。
The grain of the sample was refined near the runner bush and the cold-end.
浇道和浇口系统的设计必须能减少紊流的可能性。
The runner and gate system must be designed to reduce the possibility of turbulence.
对喷嘴选择，直、横浇道及浇口设计等进行了分析。
Make analyses of selecting nozzle and designing sprue runner and gate and etc.
浇口：外部方向(铰链对面)。流向须爬过衬垫侧。
GATE: external direct (opposite side of the hinge). Flow direction should climb over the gasket side.
分析了浇口尺寸的重要性，指出浇口尺寸要容易修正。
It analyzed the importance of gate dimension and pointed out that the gate size must be easy to revise.
使用了倾斜浇口套，详细介绍了该模具的注射工艺条件。
Slanting gate cover is used, and the injection process conditions of this mold are introduced in details.
保压时间的确定以浇口冷凝为依据。通过产品称重来确定。
Holding time is determined by the solidification time of the gate. We decide it according to the weight.
三板模；点浇口；模外定距分型；定模限位顶出；模具结构。
Three-plate mold; Pointed gate; Mold ranging parting; Restricted ejector of fixed-die; Mold structure.
预测可能存在的气泡位置及锁模力的大小，确定最佳浇口位置。
In order to obtain the best gate location addition, the position of air bubble and the clamp force were forecasted.
产品是平板件，很容易变形。我们需要找到一个合适的浇口位置；
The part is flat, easy to be deformed. We need to find a suitable gate location.
预测可能存在的熔接痕位置及锁模力的大小，确定最佳浇口位置。
In order to obtain the best gate location addition, the position of weld lines and the clamp force were forecasted.
结果表明，正确地设置内浇口对减少摩托车箱体的缺陷有很大的作用。
The results prove that correct runner plays an important role in the decreasing of boxes'defects.
采用面向对象的数据库技术，建造了浇口类型与浇口位置咨询专家系统。
A consultation expert system about the gate's type and location is built by the method of Object-Oriented database technology.
没有充分了解客户对此零件的所有要求就不可能设计出良好的浇口体系。
It is not possible to design a good gating system without knowing as intimately as possible all the customer requirements for this part.
绝大部分汽车蓄电池板栅尺需要在顶部浇口部分和模具的中心冷却就可以。
On most automotive battery grids, cooling is required in the top gate area and in the center of the mold only.
在控制过程中融入了操作经验和专家知识，从而保证了浇口杯液位的稳定。
In control procedure operation experience and expert knowledge are merged, thus the level of the runner cup has been kept stable.
利用流动模拟结果，在流道布置及浇口尺寸确定后对分流道尺寸进行优化。
After the runner layout and gate size were decided, it could adjust runner size iteratively based on the of flow simulation results.
环形浇口。这种浇口的功能是和前一节讨论的浇口相同的，且有相同的注释。
The function of this gate is identical to that discussed in the previous section and the same comments apply.
介绍了推杆自动切断浇口机构在热固性塑料注射模中的具体结构、 模具工作过程。
The structure, operating principle and action of mechanism of automatic sprue cutting by ejector pin in thermosetting plastics injection mould was described.
预测可能存在的气泡、熔接痕的位置，确定最佳浇口位置，并在此基础上设计模具。
In order to obtain the best gate location addition, the position of air bubbles and weld lines were forecasted.
算例表明所提出的方法适用于注塑模浇口位置优化，并且有较好的计算效率和精度。
Numerical examples show that the method is suitable for designing optimal gate location and gives high efficiency and accuracy.
对电缆夹使用过程中断裂现象进行了分析，对模具浇口进行了改进，最终解决了问题。
Analyzed the crack appearance of the cable clamp, amend unreasonable of mold gate, and solved the crack problem.
结果表明：采用不同的浇口尺寸及充型速度，所得到的液流充型状态和特性各不相同。
The result shows: different runner size and filling speed will result in different filled states and characteristics.
在试验基础上对热流道系统的热平衡和点浇口附崐近的温控条件作了较进一步的分析。
Based on the experiments, the thermal balance of hot runner system and condition of temperature control around the pin point gate were fur - ther analyzed.
介绍了离心铸造磨球的工艺，以及转速、内浇口断面积计算方法和影响工艺过程的因素。
The technology of grinding ball by centrifugal casting, the rotational speed, the method for calculation of ingate area and factors influencing technological process were introduced.
文中叙述断路器手柄塑件材料和工艺的要求、浇口位置的分析及合理确定注塑模具结构。
This paper introduces the requirement of mould material and technology of circuit breaker handle, the location of runner and the determination of injection mould structure.
文中叙述断路器手柄塑件材料和工艺的要求、浇口位置的分析及合理确定注塑模具结构。
This paper introduces the requirement of mould material and technology of circuit breaker handle, the location of runner and the determination of injection mould structure.
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