Plastic injection mold tooling for automotive cluster front cover

Plastic injection mold tooling for automotive cluster front cover

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Classification: Automotive Injection Mold

Label: automotive plastic injection molding, plastic injection mold tooling

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Product description：

This is the injection plastic mould for  Car ‘s Instrument front face, Need high cosmetic quality. So during the EDM of the texture, it is neccessary to check the surface from time to time. Before the mold design, it is neccesary to make the mold flow to define the mold filling solution. As luxury car parts, it is  very high quality level. Since it is safety parts so the gloss need mat, no shining and no reflection.

This parts is around 450X230mm. The main quality requirement is about the surface quality. no burrs and no shadow in any visible area. No visible welding line. So this need high level mold making experience about the cosmetic parts. Gates location, molding experience, parting line fitting etc.

In order to have less shutoff line and help customer to adjust some area draft angle but no effect about the parts function and customer design. Simpler parting line then it means better mold life and mold quality. We have a lot of experience about the instument parts. some of our engineer ever worked in instrument plant more than 5 years for similar molds.

F&Q:

1. how to get the texture?

we made Graphite Electrodes to get nice surface of EDM

2. how to get the welding line no visible?

Mold flow to put the welding line as short as possible and in some corner. From front view, no visible.

Then high mold temperature is necessary to get quiet good result.