Dongguan Chitwing Technologies Co., Ltd
Dongguan Chitwing Technologies Co., Ltd
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Glasses Camera
Housing+Bracket (1+1)
No.23055-B
| The mold is a three-plates mold with a size of 280mm (L) x 270mm (W) x 296mm (H). It is built on a standard mold base FCI2327 608080 from LKM. |
| The mold is designed to have a tool life of up to 500k shots and has a net weight of 132 kg. It requires an injection molding machine with a tonnage of 140T.To meet high requirements for part appearance, the mold has a sub gate and requires high injection pressure. It is also self-degating, meaning there is no need for additional trimming or cutting of the part after molding. The surface finish of the housing includes VDI24 etch on the A surface and EDM with VDI24# on the inner surface using Charmilles equipment. For the bracket, the A surface is EDM with VDI27# and the gluing surface is EDM with VDI21#, both done using Makino equipment.The cavity and core of the mold are made of hardened steel with a composition of 1+1/S136. |
| The injection and runner type used is a cold runner system. The part material used is PC (polycarbonate) with a weight of 2g. The part has two different sizes: 33.80mm x 17.26mm x 11.08mm and 27.83mm x 14.94mm x 4.90mm. The mold includes 2 slides and 4 lifters. |
Display diagram