What are the precautions for injection mold opening？

During the mold opening process, there are some important precautions that need to be followed to ensure the safety and production efficiency of the mold. The following are some common injection mold opening precautions:

1, safe operation: Before opening the injection mold, it is necessary to ensure that the operator has received relevant training and is familiar with the structure and operation process of the mold. At the same time, the operator should wear personal protective equipment, such as gloves, goggles, etc., to protect their safety.

2, mold temperature: before opening the mold, it is necessary to ensure that the mold has reached the appropriate temperature. If the mold temperature is too high or too low, it will have an adverse effect on the injection molding process. Therefore, before opening the mold, the temperature of the mold should be adjusted to the appropriate range according to the requirements of the injection material and the process parameters.

3, ejector mechanism: before opening the mold, it is necessary to check whether the ejector mechanism is operating normally. The role of ejector mechanism is to ejector the injection molded product from the mold, if the ejector mechanism is not normal, it may cause the product to stick or damage. Therefore, before opening the mold, it should be ensured that the ejector mechanism is flexible and reliable, and the necessary maintenance and debugging are carried out.

4, mold opening speed: In the process of mold opening, need to control the mold opening speed. If the opening speed is too fast, it may cause deformation or damage of the injection molded product; The mold opening speed is too slow, it will reduce the production efficiency. Therefore, before opening the mold, the opening speed should be adjusted according to the specific situation to ensure the quality and production efficiency of the injection molding products.

5, lubricant use: before opening the mold, the mold needs to be properly lubricated. The use of lubricants can reduce mold wear and friction, improve mold life and production efficiency. However, care needs to be taken to choose the right lubricant and avoid excessive use, so as not to affect the quality of injection molded products.

6, mold cleaning: before opening the mold, it is necessary to ensure that the mold surface is clean and dust-free. Dust or dirt on the surface of the mold may affect the appearance and quality of the injection molded product. Therefore, before opening the mold, the mold should be cleaned to ensure the quality of the injection molding products.

7, injection material: before opening the mold, it is necessary to check whether the injection material meets the requirements. The quality and properties of injection molding materials directly affect the effect of injection molding. Therefore, before opening the mold, the quality and specifications of the injection molding material should be carefully checked to ensure that it meets the requirements.

In short, in the process of injection mold opening, it is necessary to pay attention to safe operation, mold temperature, ejector mechanism, mold opening speed, lubricant use, mold cleaning and injection materials. Only by strictly following these precautions can we ensure the safety and production efficiency of the mold.