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Structural design principles for product development:

1. The structural design should be reasonable, the assembly should be reasonable, and all plug-in structures should have gaps to ensure sufficient strength and stiffness. And properly design a reasonable safety factor,

The structural design of plastic parts should consider the manufacturability of the mold and simplify the manufacturing of the mold as much as possible.

3. The structure of plastic parts should consider plasticity, that is, the injection molding production efficiency of the parts should be high, and the waste rate of injection molding should be minimized as much as possible.

4. Consider simple assembly production

5. Plastic structures should adopt standard and mature structures as much as possible. The so-called template design.

6. Can be universal/ordinary, try to use existing parts as much as possible, do not open new molds

7. Consider costs