|Cav No.:||1X1||Finish Surface:||Polish|
|Mold Standard:||HASCO||Runner:||Hot Nozzle From Thermoplay|
|Mold Life:||500k Shots||Ejection:||EP And Automatically Kick Off|
|Gate:||Pin Gates||Lead Time:||7weeks|
|Special:||Very High Thickness From 3~5mm That Need No Sinkmark, A Lot Of Shutoff Steps Need High Precision Mold|
This is the injection plastic mold for electrical car’s cluster. To support the LCD and give the right light to the display. size is 250X550mm; customer put it inside of cluster. We need keep the flatness within 0.3mm so that the display has the right function. So we should keep it as good as possible. A lof of shutoff and the thickness is so high so that we need keep the mold precision very nice otherwise it will have burrs.
In order to get better flatness we use moldflow to simulation and our experience to get better solution.
|Mold Type||Electrical car dashboard Plastic injection mould|
|Design software||UG, Auto CAD, Pro/Eetc.|
|Steel material||S50C and 2344|
|Plastic production Raw material||High temperature resistance Valox 357X white color|
|Mold base||HASCO standard|
|Mold runner||Hot Nozzle from Theromoplay|
|Mold hot runner||Thermoplay|
|Mold cold runner||N/A|
|Mold strandard parts||HASCO, etc.|
|mold life||>500,000 shots|
|Mold hot treatment||nitridation, tempering,etc.|
|Mold cooling system||water cooling|
|Mold surface||EDM, CNC and polishing|
|Hardness of the steel||48~50 HRC|
|process|| High speed CNC, standard CNC, EDM, Wire cutting, Grinder,
Lathe, Milling machine, plastic injection machine
|Lead time||45 days|
|Monthly capacity||40 sets/month|
|Mold Packing||Ply wooden with steel strips for exporting case|
1. Since most of material in on cavity side. so we have to find the right draft angle etc to keep the parts in core side after mold open.
2. The thickness is so high that we have to take care about the filling balance to avoid deformation.