plastic mould and custom injection moulding tips

With the improvement of China's mold manufacturing and injection molding, more and more European and American companies have come to China to purchase molds and injection molded parts. But for the first time, this process of procurement in China was somewhat difficult for you. The next is the procurement process and manufacturing process for plastic molds and injection molded parts. Plastic Mold procurement process Before you contact the plastic mold supplier, you should make some preparations (AUTOCAD drawing or samples). These preparations take time and money, but they will greatly benefit your future project development. Firstly, you need to have an AUTOCAD drawing or a ready-made sample. AUTOCAD drawing format we could use: .X_T .IGES .SLDPRT .STL How to prepare sample pictures: [ngg_images source="galleries" container_ids="7" display_type="photocrati-nextgen_basic_thumbnails" override_thumbnail_settings="0" thumbnail_width=&q

With the continuous improvement of the level of mold manufacturing and mold workers' skill in China, more and more European and American companies have dropped their purchase orders to Chinese plastic mold factories . The continuous deepening of information exchanges between the two sides has greatly promoted the development of China's mold industry . For those buyers who often purchase in China , it is simple to deal with China's mold and injection molding suppliers. But for those who first came into contact with this mold industry, it was a very troublesome thing, especially in dealing with China's mold factories outside of thousands of miles. Language and technical communication constitute two significant obstacles. For many people who bought customized plastic parts in China for the first time, they were completely unfamiliar with this industry. Also, this industry is technology-intensive, the quotation requires suppliers and buyers to have a good interaction. The m

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short shot short shot in injection molding refers to the phenomenon that the injection material does not completely fill the cavity of the mold, resulting in incomplete parts. It usually occurs in thin-walled areas or areas away from the gate. For some internal face, the short shot does not matter without affecting the beauty; no adjustment is needed. If being adjusted, it may lead to the flash. The reasons for the short shot are many, mainly in the following situations: 1. Insufficient material or supplementary not enough It appropriately adjusts until the parts are filled. 2. The barrel temperature  too low. When the material temperature is low, the viscosity of the molten material is large, and the resistance during filling is also significant. If the material temperature is appropriately increased, the melt fluidity can be enhanced. 3. Injection pressure or speed  too low. The filling process of the molten material in the cavity lacks sufficient driving force to continue to flow

What Is Plastic Mold?   What is plastic mold? The tooling used for plastic injection molding is called plastic mold or plastic injection mold . Most plastic products are molded by plastic molds. Plastic molds are divided into two types: thermosetting and thermoplastic mold ,according to the molding plastic characteristics. Based on the molding process, the plastic mold is divided into plastic injection mold, blow mold, casting mold, pressing mold,and so on. The injection mold is made up of two main sections: the moving half and the fixed half. The moving half is mounted on the moving platen of the injection molding equipment, and the stationary half is mounted on the stationary platen. Over the injection molding, the moving and the stationary half are shut to develop an injection structure and a cavity structure. Once the mold is open, the moving half and the stationary half are split up to clear away the plastic item from the plastic mold. As a way to decrease the mold de