
What are the processes of injection mold design?
What are the processes of injection mold design?
The first thing to consider is the analysis of the finished plastic drawings and real samples.
At this point we have to take into account the geometry, dimensions, technical requirements, appearance, tolerances and design criteria of the product.
Second, what we need to consider is the model of the injection machine. It is also a very critical factor to choose what kind of injection molding machine to use for injection molding.
Third, the determination and arrangement of the number of point cavities is also an important process. For example: the weight of the product and the injection volume of the injection machine, the accuracy of the product, whether the product has side core pulling and the processing method, etc.
Fourth, the selection of injection mold profiles.
Fifth, the determination of the parting surface of the injection mold.
What we need to consider is whether to affect the requirements of the appearance of the product and to ensure the accuracy, and to facilitate the processing of the mold, especially the processing of the cavity.
Sixth, it is to determine the type and core pulling mechanism.
The next step is the determination of the mold base and the selection of standard parts, the design of the mold casting system, the design of the exhaust system, the design of the cooling system, the design of the thimble system, the design of the guide device, the drawing of the main parts of the mold, and the design of the drawings.
Proofreading, countersigning of design drawings.