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Application areas and future trends of two-color injection molding machining

2019-10-08Click:1057

Two-color injection molding machine processing, multi-injection / multi-functional development: The development of multi-component injection molding machines is the beginning of two-color machines.

Two-color injection molding machine processing, multi-injection / multi-functional development: The development of multi-component injection molding machines is the beginning of two-color machines. As the complexity of products increases, the demand for three-color or even four-color begins to appear. From a technical perspective, the accuracy requirements of multi-task rotation control are higher than the accuracy requirements of two stations, so the production cost of the machine is relatively high, so there is no need to blindly pursue multi-tasking and multi-function. However, according to the requirements of the product structure, the most effective solution is selected. In terms of multifunctional development, it is the mobile function of the injection unit that enables the multi-component injection molding machine to have multiple functions and flexible production methods.



Three-color rear lights: For companies with diversified products, multifunctional machines are a good choice. Take the lighting industry as an example. Through the configuration of the injection unit, the multi-color machine can meet both the production of automotive headlights and taillights. The vertical development of multi-component two-color injection molding machine processing shafts, future trends: technology integration, automation, high performance. From previous observations at the German K show, there are many application combinations in multi-component molding technology. However, high-tech products such as super-large horizontal turntable pair machines, all-electric two-color machines, three three-color shaft machines, and four-color machines have also appeared. In other words, multi-component molding technology must be combined with other technologies to create higher efficiency and become the goal that must be faced in the next stage. The key issue is the development of multi-part mold technology and automated peripherals. Regardless of mold labeling, mold assembly, horizontally rotating four-sided overlapping molds, micro-foaming, silicone molding, etc., related molds and peripheral coordination are required.

Therefore, the integration and joint development of two-color injection molding processing molds and automated peripheral technologies is the key to the development of multiple sets of split molding technology, thereby forming a highly automated production unit. In the future, the double-plate horizontal turntable multi-color machine will continue to deepen its development, especially the application of horizontal rotating four-sided overlap molds, combined with electric drive units such as rotary units, injection molding units, and so on. With the advancement of intelligent injection molding machine technology, multi-mode hole flow balance, injection melt change control, online monitoring of clamping force and other technical applications, multi-component injection molding machines are gradually moving towards the high-performance field. China has the largest automotive market and the largest injection molding machine business. It is expected that two-color injection molding will have greater achievements in the era of Industry 4.0 and intelligent driving.

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