Thin-walled mold because of its thin wall, light weight, high yield, short turnover reasons, so the mold making requirements are very high, the mold clamping structure should be reasonable, the product of high concentricity can not be eccentric can not be dislocation, waterway design to be reasonable, In order to reduce the molding cycle, the output can reach 5 seconds per mold, a mold 4 cavity, drawing angle to be reasonable to prevent the top of the deformation and sticky mold, the mold clamping structure is more complex than the average mold.
In product design, should pay attention to the following major points:
1. Seal water surface design zero with zero.
2 box with the cover of the mating surface, empty 0.15-0.2mm gap.
3. Cover edge and the box body fit, the design of space-time 0.8-1mm, specifically to see product size. 4. tendon design generally thinner than the product, most of the ultra-thin products are transparent material, tendons tend to be too thick bubble.
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