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What is the principle of two-color injection molding machine?

2021-11-18 03:57:00
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Injection molding machine, also known as injection molding machine. It is the use of injection mold from thermoset plastics or polyurethane elastomers to produce plastic products of various shapes of the specific forming machine equipment. So, what is the principle of the two-color injection molding machine?

Injection molding machines work in a similar way to injectable syringes. It uses the extruder screw (or plunger pump) of the driving force, the color mixing injection molding machine in the molten state (that is, the viscous flow state), the molten plastic into the closed inner cavity. The whole process of drying and condensing to obtain the product.

Injection molding is an iterative process, the key of each circulation system includes: horizontal injection molding machine quantitative analysis feeding - melting melting - pressure injection - mold filling refrigeration - open parts. Remove the plastic parts and then turn off the mold's next circulation system.

Injection molding machine operation new project: Injection molding machine operation new project includes three levels of computer keyboard operation, electronic control system operation and hydraulic transmission system operation. Injection process, feeding posture, injection pressure, injection rate, atomizing nozzle type selection, tube temperature detection, injection pressure and back pressure adjustment, etc.

In the production process, to adjust the processing technology, improve product quality and production. Because the injection molding cycle time is actually very short, if the processing technology standards can not be effectively grasped, it will cause countless consumption. When adjusting the whole process, it is best to change only one standard at a time, and watch more times. If the universal injection molding machine adjusts the pressure, temperature and date together, it is very easy to confuse and misunderstanding, and there is no reason for problems.

    

This article can be found at:http://en.nb-haiying.com/news/512.html

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