During the injection molding process, any product may have defective products. It is normal to produce bad products occasionally due to improper operation, but if a certain defective product appears frequently, it may indicate that there is a problem with the injection molding process. Among the many defective phenomena, mold whitening is a more common […]
The appearance of light spots in the mold is a common quality problem in injection molding. In order to solve this problem, plastic molding manufacturing inc need to explore effective solutions. At present, the methods to improve such problems are mainly concentrated in four aspects: improving structural design, optimizing mold design, improving production process and […]
Charger shell manufacturers focus on the production of plastic products and have an in-depth understanding of the processing technology of injection molded parts. Before producing chargers, they will first study the shape and production process of the product and design a suitable mold. Only when the chargers made by the mold are qualified in all […]
Key points of mold design for charger shell manufacturers After receiving an order, the Charger injection molding manufacturers first needs to study the production process according to the customer’s requirements and provide samples for customer inspection. If the sample is qualified, mass production can be carried out after the two parties negotiate the price. In […]
In order to improve competitiveness, charger shell manufacturers must continuously optimize the injection molding process and improve the production process to reduce processing costs. The charger shell not only needs to have certain strength, heat resistance and wear resistance, but also good insulation. Therefore, manufacturers attach great importance to the analysis and improvement of molding […]
Many Charger injection molding manufacturers focus on shell injection molding of mobile phone chargers, computer chargers and other home appliance chargers. They have advanced injection molding equipment and skilled operators, so they can receive many orders from all over the country every year. These manufacturers are familiar with every link of mold molding and master […]
Wide application and advantages of PBT materials in injection molding The quality of injection molding is affected by many factors, including processing equipment, materials and processes. In this city full of innovative vitality, modern processing equipment emerges in an endless stream, but whether the injection molding factory is willing to invest money is the key. […]
Process requirements of PA materials in injection molding plants PA (polyamide) is a thermoplastic commonly used for injection molding. It is made of diamine and dibasic acid through polycondensation. PA has strong tensile, compressive and wear resistance, but it also has disadvantages such as strong water absorption, large shrinkage and poor stability. Therefore, when using […]
During the injection molding process, molds can generally be divided into three categories to meet different production needs and product characteristics. 1. Large sprue mold The characteristics of the large sprue mold are that the runner and gate are set on the parting line, and the product is demolded together with the mold when the […]
Overview and precautions of mold processing Mold processing refers to the processing of tools used for molding and blanking, and also includes shearing dies and die-cutting dies. Usually, the mold consists of two parts: the upper die and the lower die. Under the action of the press, the steel plate is placed between the upper […]
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