YUEYI Mold, China experienced 2k mold maker, quality offer multi shot air conditioner deflector mold, 2 component air vent deflector mold, pp tpe heater damper 2k mold, double colour AC temperature partition flap mold.
What’s the main tips to make an optimal mould design?
Wall thickness
1. All kinds of plastic have a certain wall thickness range, generally is 0.5-4mm, when the wall thickness is more than 4mm, will cause too long cooling time, resulting in product furface shrink mark, then should consider changing the product structure.
2. Uneven wall thickness will cause the surface to shrink, and joint mark.
Strengthen rib
1. The rational application of the ribs can increase the rigidity of the product and reduce the deformation.
2. The thickness of strengthen rib must be ≤ (0.5 ~ 0.7) t product wall thickness, otherwise the surface shrinks.
If you’re still looking for the good bi material ac flap mold maker in China, we can be your another good choice.
Lucia
lucia@yueyimold.com