Plastic shell, as the name suggests, is a shell product made of plastic materials. Such products generally need injection molding. What are the key points to master in the process of injection molding? 1. Different raw materials need different temperatures during injection molding. Too h…… MORE
Injection molding production is the last step of molding injection molded parts. Before injection molding processing and production, we need to do a lot of preparatory work to ensure that injection molding processing and production are foolproof. 1、 Preparation of plastic materials 1. Co…… MORE
At present, there are six trends of modified plastics for household appliances. It mainly includes: brighter appearance color \ environmental protection, continuous improvement of safety module index, transition from automobile to household appliance lightweight, preliminary embodiment o…… MORE
1、外觀和用料 外觀和用料是一個醫療器械外殼的基本上的特點，外觀直接決定了一個外殼能不能被客戶接受的首要標準，所以現階段的外觀也逐漸偏重多樣化發展趨勢，因而在我們的測試中也占有一定的比重。用料關鍵取決于醫療器械外殼廠家選用的材料，醫療器械外殼的邊緣是否經過打卷處理，材料的好壞也會影響到防電磁輻射性能。 ……
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塑膠外殼注塑成型的解鎖模具很容易產生振動，對機器的壽命和穩定性影響很大。因此，在調整塑膠外殼解鎖模具的時候，請注意以下的事項：慢速開啟速度是模具的啟動速度，所以速度低于中速，一般使用慢速中壓。因為模板在鎖緊的過程中有一定的變形產生夾緊力，所以啟動壓力可以適當高一些，一般在50%左右。慢位看型號而定，一般在塑膠外殼的模具……
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Lack of glue, also known as insufficient filling, is one of the common problems in the process of injection molding. The injection molding part is not full, and the existing bubbles, cavities, shrinkage holes, etc. are inconsistent with the standard template, which is called lack of glue…… MORE
In the process of injection molding, some carelessness will often cause defects in plastic products, which will affect the efficiency of injection molding and our trust. Then why do our customers choose you? Why don't our customers choose better ones? People say that we can shop around. …… MORE
In fact, the common processing of the power supply plastic shell mainly includes the female mold with variable cavity composed of the female mold combination base plate, the female mold assembly and the female mold combination, the card plate of the power supply plastic shell mold, and t…… MORE
Spraying coatings of common colors on the plastic shell can enrich the color of the plastic shell, meet the needs of different consumers for color, and have the functions of protection and decoration. It is a common surface defect problem in the coating processing industry that the oil f…… MORE
In the injection molding industry, the plastic shell has a certain shrinkage after molding, which will be analyzed from four aspects: molding process, plastic shell structure, mold structure and plastic performance. 1. The influence of molding process on the shrinkage of plastic shell (1…… MORE
As we all know, temperature is a very important factor in the whole process of the injection molding factory, and its level will immediately endanger the quality of the parts of the injection molding factory. Therefore, each injection molding factory company has a set of extremely reason…… MORE
Due to the high fluidity of plastic, there will be some errors between plastic parts produced by injection molding and drawings, especially for some injection molded parts with high dimensional accuracy requirements. There are many factors that affect the accuracy of injection molded par…… MORE
