As mobile phones and computers are getting faster and faster, in addition to pursuing experience and quality upgrades, people also have more and more requirements for appearance and importance. With the development of thin wall plastic mold and other thin-walled parts, thin-wall injection molding technology is highly valued by people, which promotes product design, mold design, injection molding machine, and material selection, and thin-wall injection molding numerical simulation technology in thin-wall injection molding. Research and application development.
Technology The filling process and cooling process of conventional injection molding are intertwined. When the polymer melt flows, the melt front meets the relatively low-temperature core surface or cavity wall, and a layer of condensation is formed on the surface. The melt continues to flow forward in the condensation layer, and the thickness of the condensation layer has a significant effect on the flow of polymer. It is necessary to conduct a more in-depth and comprehensive study on the properties of the condensate layer in thin-wall injection molding. Therefore, the numerical simulation of thin-wall injection molding still needs to do a lot of other work.
In fact, the technology of plastic pipe fitting injection mould is relatively not very mature, and we still need to make certain improvements in many aspects. But with the continuous advancement of science and technology, I believe we will do better and better.