Injection mold manufacturers rare ten people, hundreds and thousands of people. Some environments are very good, some are normal, and some are very bad. Does the external environment affect the product...
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For many people in the choice of injection mold processing factory, price is the priority of most people, some people will also take the price of the injection mold as the criteria for selection...
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Under the sunlight, streaks will appear in the product.The problem needs to be considered from two aspects of plastic physical and mechanical properties and plastic molding process: the temperature control...
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The quality of thermal processing of injection moulds has a great impact on the performance and service life of injection moulds. In the actual life of the work of our injection molding workshop...
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A plastic mold is a compact tool. It has a messy shape and bears the expansion force of the blank. Therefore, there are high requirements for structural strength, stiffness, general...
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Plastic molds have become the most widely used material in various fields. Plastic moulds have always served the market with an excellent reputation. And the quality of plastic injection molds is mainly...
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For users, improving the service life of injection molds can greatly reduce stamping costs. The factors that affect the service life of injection moulds are as follows...
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The grinding of the injection mold is a very important link, it can determine whether the appearance of the injection mold is exquisite, so today GonSon injection mold manufacturer's editor。。
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In the work of the mold, in addition to the requirement of the substrate to have a high enough strength and toughness of a reasonable fit, its surface properties are essential to the working performance...
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Mold manufacturing is a complex process, from design, processing, assembly, commissioning, and other steps to the final real use, in the whole life cycle, 10 main factors affect the quality of the mold as follows...
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Some plastic parts are swollen or blistered on the back of the metal insert or in particularly thick parts soon after molding and demolding. This is because the plastic is not completely cooled...
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I. the principle of the ejector pin arrangement,(1) The ejector pin arrangement should make the ejection force as balanced as possible. Complex parts of the structure required to release forces are larger...
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Mold temperature refers to the surface temperature of the mold cavity which is in contact with the products during the injection molding process. Because it directly affects the cooling rate of the products...
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I. We need to know the purpose of baking.To guide the standard operation of baking material, to ensure the quality of baking material, and to prevent various accidents brought about by baking operation...
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Melt rupture leads to scorching,When the melt is injected into a large volume cavity at high speed and high pressure, it is easy to produce a melt rupture phenomenon, at this time, the melt surface...
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1 Disadvantage: The so-called disadvantages of injection molded parts refer to the failure of the injection molded parts to meet the original design, use and other quality requirements of the injection molded parts...
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The application of mold frame in engineering is more and more, how to choose the right one is a problem, today we summarize several guidelines of mold frame selection, take a look...
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An injection molding parts technical parameters,(1) screw diameter: the outer diameter of the screw size,(2) effective length of the screw: the length of the screw with threads (MM) is often expressed in L......
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Cavities and cores are three-dimensional surfaces,The external and internal shape of the plastic part is directly shaped by the cavity and core, this complex three-dimensional surface processing is more difficult...
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Injection molds often produce burns for some reason during production. Depending on the burn caused by different reasons such as mechanical, mold, or molding conditions, different solutions are taken...
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The large area of flat injection molded parts results in a large shrinkage. The molecular orientation of large injection molded parts is extremely serious, and the cooling of the mold is...
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As the plastic flows through the injection molding machine and different parts of the mold, there is a loss of pressure acting on the plastic flow front due to resistance and friction. In addition...
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In the process of product production, product dents and porosity is the highest frequency of bad phenomena, injected into the mold of plastic in the cooling volume contraction, the early cooling...
The maintenance procedures required for each injection molding location depend on the different mold cycle times. Here are some general principles that every mold user can use to keep mold components such...
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Injection mold cooling water leakage is often occurring for many reasons, mainly in the following areas.1. the most occurring at the joints of the cooling water pipes of the mold, if the leakage...
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