模具的

Through the analysis and research,it was found out that the gate position of the runner system should be selected properly.

经分析认为，模具的浇注系统要选择好浇口位置，浇口形式采用扇形浇口，其尺寸应与产品的有关尺寸相吻合，以保证后续工序的切断加工。

Because the inside of the plastic part has two round ribs that are difficult to be formed, two inserts are added to make it easier to form mold. The integral surface is camber.

由于塑件中部有两不易成型的圆肋，采用了增加两个小型芯镶件的办法减少加工模具的难度。

On the basis of fuzzy modeling for key design attributes of injection molding and establishing rules for fuzzy reasoning, a quantitative evaluation model for moldability of injection molding is developed for the first time, which lays a foundation for mold concurrent design.

从注塑件关键设计属性的隶属度函数建模和建立模糊推理规则入手，建立了注塑件模塑性的定量评估模型，为模具的并行设计奠定了基础。

Using the special turnplate design. The Turnplate will do the precise orientation before clamping mould. This ensure the mold safety!

选用特有的转盘式设计，转盘在合模前均作精准的定位，确保模具的安全

The whole structure character and working process about the irregular shape ring punching compound die,some problems which should be considered and assembling technology are introduced.

通过对零件的工艺分析，改进了工艺方案，用一套复合模完成落料冲孔工序，阐述了异形垫圈冲裁复合模具的整体结构特点及工作过程，应注意的问题和装配工艺性。

Aiming at the lack of texture suitable for matching,a slide projector is steered in this work on the basis of troditional image taking by a digital camera.

本文针对冶金模具的表面纹理缺乏的特点，在传统用数码相机摄取影像数据的基础上，引入了投影器设备。

Bill acquired it many years ago from Clifford Grandt, a Master toolmaker and founder of the famous Grandt Line Products line of model railroad parts.

条例草案获得它在很多年前从高伟绅律师行grandt ，硕士和模具的创始人之一，著名的grandt线产品线的模型，铁路部分。

In Pattern less casting manufacturing technology by using the disperse/cumuli prototyping principle of rapid manufacturing and resin sand moulding material, the three dimensional CAD model is stratified, sliced, the information of different high section are obtained, then these section are scaned, jet solidify, the resin sand prototyping or casting model is direct obtained.

无模铸型制造技术是以树脂砂为成型材料，利用快速成型技术的离散／堆积成型原理，对三维CAD实体模型进行分层切片处理，得到不同高度截面层的信息，采用截面扫描、喷射固化工艺，直接获得树脂砂铸型或铸造模具的一种方法。

The using instance of mould is complex, its always abated by abrasion, fatigue, or bad hot stability, and so on. To extend the longevity of mould, people try to use general heat treatment and other surface treatment, especially the gas nitriding, because of its inherent excellence, such as wearable、incohesive、co-fatigue、stand against permanence intensity and causticity under changeable load and so on, also the gas nitriding facility is cheapness, so the gas nitriding technics is abroad used.

为了提高模具的使用寿命，人们除了采用常规热处理外，各种表面强化技术也被广泛应用，特别是气体氮化工艺，因其能显著提高工件的耐磨性、抗擦伤性能、抗粘和性能、接触疲劳性能、冲击或交变载荷下的持久强度和耐腐蚀性能等，而且气体氮化工艺设备投资、生产成本低，更是被广泛关注。

We provide the Leadway connector and contact . We can produce tooling , die casting part , stamping part , CNC machining part , plastic injection part according to customer drawing or sample . Meantime , the plating (such as: gold plating , silver plating , nickel plating ,zinc plating ) is done by ourselves .

我们可以供应领先牌连接器、领先牌端子，我们可根据客户的图纸或样品和要求供应各种金属压铸件，冲压件，注塑件，数控加工零件、模具的设计与制作，我们还有提供表面电镀处理的服务（镀金、镀银、镀镍、镀锌等）。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。