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CAD technology injection mold design
2020-03-31

The modern machinery field attaches great importance to the application of molds. The design of injection molds mainly relies on UG, Pro/E, and other computer graphics software for sub-design, and then assembly and integration work. Reusing CAD technology to carry out mold system design work can not only make the drawing and the three-dimensional model closely connected, but also significantly increase the drawing speed of the two-dimensional drawing, and the efficiency is significantly improved.


Injection mold design

Since the plastic product production process needs to go through the process from fluid to molding, and at the same time, the structural characteristics and fluid characteristics of the components will affect the deformation of the components, so in the process of injection mold design, it is necessary to integrate the components, molds, and process requirements. (Plastic molded parts). In other aspects, it is optimized with CAD/CAM computer simulation software to improve the scientificity and rationality of injection mold design. The process of injection mold design includes the preliminary design of sub-components, computer simulation, improvement, and finalized design.


Injection mold design system

In the process of using the injection mold, the quality of the finished product obtained by different parameter values is also very different. Therefore, it is necessary to optimize the values of the injection mold according to the relationship between the process parameters and the quality of the parts to ensure the designed injection mold and the process data belong to the optimal size. (injection molding products). In the injection molding stage of the mold, the mold will exert a greater pressure on the liquid plastic liquid, so it is necessary to analyze the stress of different parts of the injection mold. In the actual inspection, focus on the mold cavity and the outer surface of the mold core, using CAD Technology has further improved the injection mold. (injection molded parts). At the same time, the design process also needs to consider the material of the part, understand the impact of injection rate, holding pressure, mold temperature, and other factors on the quality of the part, and ensure that the designed injection mold meets actual needs.