Common problems in plastic mold processing include:

1. If the flying model is not good, the product will have a sharp edge;

2. Whether the cooling channel can quickly and evenly cool the mold;

3. The design of flow channel should be reasonable and balanced, and the exhaust should be done well;

4. Do not install less wrong parts in the assembly mold, and the movement between modules should be smooth;

5. The size and plastic materials have shrinkage, and the mold size should be multiplied by the material shrinkage;

6. The size of the rubber inlet is appropriate, which makes the product separation difficult and the injection of too small rubber parts is not satisfied;

7. In terms of demoulding and ejection, whether the demoulding slope of the cavity is enough, the surface is polished well, the arrangement of ejector pins should be reasonable, and the stroke of inclined top position should be enough.

The high precision, high consistency, high yield, low energy consumption and low consumables of plastic mold processing parts make the position of plastic mold in the manufacturing industry more and more important. When choosing a plastic mold processing plant, we should first choose according to the plastic mold processed. Generally speaking, we should choose a machine with high precision, many curved surfaces and high-speed light cutting. In addition to these considerations, its cost performance is also a problem that needs to be considered.