Everyone thinks that the structure of the injection mold is very simple, because everyone only sees the surface, but does not know that a design is designed to design a mold, but it takes several days to draw a 3D drawing and then convert it into a 2D drawing. During this period, the designer has to go through a lot of testing and judgment when designing each ejector rod, otherwise it will cause the ejector rod dislocation.

In fact, designers in the design of injection mold structure analysis before, will think of a plan, but there will be two programs in it, program research can be complementary, not many designers can really do 100% no problem.

However, in the injection mold process, it is necessary to pay attention to the coordination between the overall mold and the mold core, otherwise there will be dislocation, resulting in mold problems; Also pay attention to the hot runner design problem, if there is a problem will lead to shrinkage in the mold production process, the production of the mold is still unreasonable, so the injection mold need to pay attention to these matters.

However, the three points that must be paid attention to in the injection mold structure are the coordination of the entire mold embryo and the mold core, otherwise there will be dislocation problems.