What are the eight major injection mold systems?

What are the eight major injection mold systems?

The eight major systems of injection molds mainly include the following eight aspects:

(1) Pouring system: The pouring system is the core part of the mold, which determines the flow mode, flow speed and filling degree of the plastic in the mold. The pouring system is usually composed of main channel, diverter channel, feed nozzle and cold feed well.

(2) Mold cooling system: The mold cooling system is used to control the temperature of the mold to ensure that the plastic is correctly formed in the mold. The cooling system includes a cooling channel, a cooling element and a temperature control system.

(3) ejector system: ejector system is used to ejector plastic from the mold. It is usually composed of an ejector rod, a thimble, a reset rod and an ejector plate.

(4) Guiding positioning system: The guiding positioning system is used to ensure the accurate opening and closing of the mold to prevent the mold from sticking and deformation. The utility model comprises a guide post, a guide sleeve, a positioning block and other components.

(5) Exhaust system: The exhaust system is used to remove the air in the mold and the gas generated by the plastic during the filling process to ensure that the plastic can fill the mold smoothly. Exhaust system is usually composed of exhaust groove, exhaust rod and exhaust plug.

(6) Side parting and core pulling mechanism: This system is used to achieve the side parting and core pulling of the mold in order to remove plastic parts. The utility model includes a slider, a skew pin, a spring and other components.

(7) Temperature regulation system: The temperature regulation system is used to control the temperature of the mold to ensure that the plastic can be formed at the correct temperature. It includes a heating element, a cooling element and a temperature sensor.

(8) Injection molding machine relationship system: This system is associated with the injection molding machine, which determines the injection speed, injection pressure, pressure holding time and injection amount of plastic in the mold.

The above is a detailed introduction to the eight systems of injection mold, these systems play an important role in mold design and manufacturing, and are crucial to ensure the smooth progress of injection molding and the quality of products.