What should we pay attention to in the design and processing of automotive injection molds?

At present, the demand for plastic parts in the automotive industry is increasing. In other words, the quality of plastic parts has a great role in promoting the development trend of the automotive industry. Therefore, the quality of plastic parts is particularly important, and the quality of plastic parts is determined by injection molding. Therefore, it is necessary to improve the quality of injection molds efficiently, and the design of automotive injection molds is the basis for improving the quality of molds.

The design scheme of plastic products is the key
Plastic product design is a key stage in the design of automotive injection molds. For the design of plastic products, it is necessary to simplify the plastic product model as much as possible.

Simplified design scheme is a requirement clearly put forward for each optimization stage of plastic products. In this requirement, the basic requirements of important links are basically considered, for example, in the design scheme of thickness of automobile injection mold, try to make the thickness of the mold as symmetrical as possible to prevent inconsistency. Appropriately thick and thin glue positions appear.

Basic requirements of a forming mold for parts
In terms of compressive strength and strength, certain specifications should be met. Otherwise, it will not be able to withstand friction, which will endanger the construction quality. The minimum strength requirement should not be less than HRC35. For very few special requirements, the strength should be above 50~52HRC. To make the surface glossy after forming, it can be done by grinding and polishing.

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